[
https://issues.apache.org/jira/browse/KAFKA-16849?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Agostino Sarubbo updated KAFKA-16849:
-------------------------------------
Description:
I'm running a kafka-2.8.1 cluster with 5 machines.
For how it is configured (I have set a replica of 3) I can completely destroy a
machine and re-create it from scratch. After have re-created it, it joins again
the cluster and everything works as before.
So, right now I'm trying to migrate the host from CentOS-7 to RockyLinux-9. The
idea was destroy and re-create the machines one-by-one.
I have increased the loglevel to DEBUG and this is what I get:
{code:java}
[2024-05-28 07:35:09,287] INFO Registered kafka:type=kafka.Log4jController
MBean (kafka.utils.Log4jControllerRegistration$)
[2024-05-28 07:35:09,676] INFO Registered signal handlers for TERM, INT, HUP
(org.apache.kafka.common.utils.LoggingSignalHandler)
[2024-05-28 07:35:09,680] INFO starting (kafka.server.KafkaServer)
[2024-05-28 07:35:09,680] INFO Connecting to zookeeper on
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
(kafka.server.KafkaServer)
[2024-05-28 07:35:09,681] DEBUG Checking login config for Zookeeper JAAS
context [java.security.auth.login.config=null,
zookeeper.sasl.client=default:true, zookeeper.sasl.clientconfig=default:Client]
(org.apache.kafka.common.security.JaasUtils)
[2024-05-28 07:35:09,695] INFO [ZooKeeperClient Kafka server] Initializing a
new session to
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281.
(kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:09,758] DEBUG Initializing task scheduler.
(kafka.utils.KafkaScheduler)
[2024-05-28 07:35:09,759] INFO [ZooKeeperClient Kafka server] Waiting until
connected. (kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,051] DEBUG [ZooKeeperClient Kafka server] Received event:
WatchedEvent state:SyncConnected type:None path:null
(kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,053] INFO [ZooKeeperClient Kafka server] Connected.
(kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,139] INFO [feature-zk-node-event-process-thread]: Starting
(kafka.server.FinalizedFeatureChangeListener$ChangeNotificationProcessorThread)
[2024-05-28 07:35:10,144] DEBUG Reading feature ZK node at path: /feature
(kafka.server.FinalizedFeatureChangeListener)
[2024-05-28 07:35:10,251] INFO Updated cache from existing <empty> to latest
FinalizedFeaturesAndEpoch(features=Features{}, epoch=1).
(kafka.server.FinalizedFeatureCache)
[2024-05-28 07:35:10,255] INFO Cluster ID = 3G4teZlrS-uT6-Sk5MkbPQ
(kafka.server.KafkaServer)
[2024-05-28 07:35:10,258] ERROR Failed to read /opt/kafka/data/meta.properties
(kafka.server.BrokerMetadataCheckpoint$)
java.nio.file.AccessDeniedException: /opt/kafka/data/meta.properties.tmp
at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at
sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)
at
sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:108)
at java.nio.file.Files.deleteIfExists(Files.java:1165)
at
kafka.server.BrokerMetadataCheckpoint.read(BrokerMetadataCheckpoint.scala:224)
at
kafka.server.BrokerMetadataCheckpoint$.$anonfun$getBrokerMetadataAndOfflineDirs$2(BrokerMetadataCheckpoint.scala:158)
at
scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at
scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:38)
at
kafka.server.BrokerMetadataCheckpoint$.getBrokerMetadataAndOfflineDirs(BrokerMetadataCheckpoint.scala:153)
at kafka.server.KafkaServer.startup(KafkaServer.scala:206)
at kafka.Kafka$.main(Kafka.scala:109)
at kafka.Kafka.main(Kafka.scala)
[2024-05-28 07:35:10,326] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = null
advertised.port = null
alter.config.policy.class.name = null
alter.log.dirs.replication.quota.window.num = 11
alter.log.dirs.replication.quota.window.size.seconds = 1
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.heartbeat.interval.ms = 2000
broker.id = 1
broker.id.generation.enable = true
broker.rack = null
broker.session.timeout.ms = 9000
client.quota.callback.class = null
compression.type = producer
connection.failed.authentication.delay.ms = 100
connections.max.idle.ms = 600000
connections.max.reauth.ms = 0
control.plane.listener.name = null
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.listener.names = null
controller.quorum.append.linger.ms = 25
controller.quorum.election.backoff.max.ms = 1000
controller.quorum.election.timeout.ms = 1000
controller.quorum.fetch.timeout.ms = 2000
controller.quorum.request.timeout.ms = 2000
controller.quorum.retry.backoff.ms = 20
controller.quorum.voters = []
controller.quota.window.num = 11
controller.quota.window.size.seconds = 1
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delegation.token.expiry.check.interval.ms = 3600000
delegation.token.expiry.time.ms = 86400000
delegation.token.master.key = null
delegation.token.max.lifetime.ms = 604800000
delegation.token.secret.key = null
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.max.bytes = 57671680
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 1800000
group.max.size = 2147483647
group.min.session.timeout.ms = 6000
host.name =
initial.broker.registration.timeout.ms = 60000
inter.broker.listener.name = null
inter.broker.protocol.version = 2.8
kafka.metrics.polling.interval.secs = 10
kafka.metrics.reporters = []
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map =
PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners =
PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 100
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.max.compaction.lag.ms = 9223372036854775807
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /opt/kafka/data
log.flush.interval.messages = 10000
log.flush.interval.ms = 1000
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.downconversion.enable = true
log.message.format.version = 2.8-IV1
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1000000
log.segment.delete.delay.ms = 60000
max.connection.creation.rate = 2147483647
max.connections = 2147483647
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
max.incremental.fetch.session.cache.slots = 1000
message.max.bytes = 1048588
metadata.log.dir = null
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
node.id = -1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.alter.log.dirs.threads = null
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 10080
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 2
offsets.topic.segment.bytes = 104857600
password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
password.encoder.iterations = 4096
password.encoder.key.length = 128
password.encoder.keyfactory.algorithm = null
password.encoder.old.secret = null
password.encoder.secret = null
port = 9092
principal.builder.class = null
process.roles = []
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 30000
replica.selector.class = null
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.client.callback.handler.class = null
sasl.enabled.mechanisms = [GSSAPI]
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.login.callback.handler.class = null
sasl.login.class = null
sasl.login.refresh.buffer.seconds = 300
sasl.login.refresh.min.period.seconds = 60
sasl.login.refresh.window.factor = 0.8
sasl.login.refresh.window.jitter = 0.05
sasl.mechanism.controller.protocol = GSSAPI
sasl.mechanism.inter.broker.protocol = GSSAPI
sasl.server.callback.handler.class = null
security.inter.broker.protocol = SSL
security.providers = null
socket.connection.setup.timeout.max.ms = 30000
socket.connection.setup.timeout.ms = 10000
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 10485760
socket.send.buffer.bytes = 102400
ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2]
ssl.endpoint.identification.algorithm =
ssl.engine.factory.class = null
ssl.key.password = [hidden]
ssl.keymanager.algorithm = SunX509
ssl.keystore.certificate.chain = null
ssl.keystore.key = null
ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
ssl.keystore.password = [hidden]
ssl.keystore.type = JKS
ssl.principal.mapping.rules = DEFAULT
ssl.protocol = TLSv1.2
ssl.provider = null
ssl.secure.random.implementation = SHA1PRNG
ssl.trustmanager.algorithm = PKIX
ssl.truststore.certificates = null
ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
ssl.truststore.password = [hidden]
ssl.truststore.type = JKS
transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 2
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.clientCnxnSocket = null
zookeeper.connect =
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
zookeeper.connection.timeout.ms = 8000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 18000
zookeeper.set.acl = false
zookeeper.ssl.cipher.suites = null
zookeeper.ssl.client.enable = false
zookeeper.ssl.crl.enable = false
zookeeper.ssl.enabled.protocols = null
zookeeper.ssl.endpoint.identification.algorithm = HTTPS
zookeeper.ssl.keystore.location = null
zookeeper.ssl.keystore.password = null
zookeeper.ssl.keystore.type = null
zookeeper.ssl.ocsp.enable = false
zookeeper.ssl.protocol = TLSv1.2
zookeeper.ssl.truststore.location = null
zookeeper.ssl.truststore.password = null
zookeeper.ssl.truststore.type = null
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2024-05-28 07:35:10,341] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = null
advertised.port = null
alter.config.policy.class.name = null
alter.log.dirs.replication.quota.window.num = 11
alter.log.dirs.replication.quota.window.size.seconds = 1
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.heartbeat.interval.ms = 2000
broker.id = 1
broker.id.generation.enable = true
broker.rack = null
broker.session.timeout.ms = 9000
client.quota.callback.class = null
compression.type = producer
connection.failed.authentication.delay.ms = 100
connections.max.idle.ms = 600000
connections.max.reauth.ms = 0
control.plane.listener.name = null
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.listener.names = null
controller.quorum.append.linger.ms = 25
controller.quorum.election.backoff.max.ms = 1000
controller.quorum.election.timeout.ms = 1000
controller.quorum.fetch.timeout.ms = 2000
controller.quorum.request.timeout.ms = 2000
controller.quorum.retry.backoff.ms = 20
controller.quorum.voters = []
controller.quota.window.num = 11
controller.quota.window.size.seconds = 1
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delegation.token.expiry.check.interval.ms = 3600000
delegation.token.expiry.time.ms = 86400000
delegation.token.master.key = null
delegation.token.max.lifetime.ms = 604800000
delegation.token.secret.key = null
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.max.bytes = 57671680
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 1800000
group.max.size = 2147483647
group.min.session.timeout.ms = 6000
host.name =
initial.broker.registration.timeout.ms = 60000
inter.broker.listener.name = null
inter.broker.protocol.version = 2.8
kafka.metrics.polling.interval.secs = 10
kafka.metrics.reporters = []
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map =
PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners =
PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 100
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.max.compaction.lag.ms = 9223372036854775807
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /opt/kafka/data
log.flush.interval.messages = 10000
log.flush.interval.ms = 1000
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.downconversion.enable = true
log.message.format.version = 2.8-IV1
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1000000
log.segment.delete.delay.ms = 60000
max.connection.creation.rate = 2147483647
max.connections = 2147483647
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
max.incremental.fetch.session.cache.slots = 1000
message.max.bytes = 1048588
metadata.log.dir = null
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
node.id = -1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.alter.log.dirs.threads = null
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 10080
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 2
offsets.topic.segment.bytes = 104857600
password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
password.encoder.iterations = 4096
password.encoder.key.length = 128
password.encoder.keyfactory.algorithm = null
password.encoder.old.secret = null
password.encoder.secret = null
port = 9092
principal.builder.class = null
process.roles = []
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 30000
replica.selector.class = null
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.client.callback.handler.class = null
sasl.enabled.mechanisms = [GSSAPI]
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.login.callback.handler.class = null
sasl.login.class = null
sasl.login.refresh.buffer.seconds = 300
sasl.login.refresh.min.period.seconds = 60
sasl.login.refresh.window.factor = 0.8
sasl.login.refresh.window.jitter = 0.05
sasl.mechanism.controller.protocol = GSSAPI
sasl.mechanism.inter.broker.protocol = GSSAPI
sasl.server.callback.handler.class = null
security.inter.broker.protocol = SSL
security.providers = null
socket.connection.setup.timeout.max.ms = 30000
socket.connection.setup.timeout.ms = 10000
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 10485760
socket.send.buffer.bytes = 102400
ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2]
ssl.endpoint.identification.algorithm =
ssl.engine.factory.class = null
ssl.key.password = [hidden]
ssl.keymanager.algorithm = SunX509
ssl.keystore.certificate.chain = null
ssl.keystore.key = null
ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
ssl.keystore.password = [hidden]
ssl.keystore.type = JKS
ssl.principal.mapping.rules = DEFAULT
ssl.protocol = TLSv1.2
ssl.provider = null
ssl.secure.random.implementation = SHA1PRNG
ssl.trustmanager.algorithm = PKIX
ssl.truststore.certificates = null
ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
ssl.truststore.password = [hidden]
ssl.truststore.type = JKS
transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 2
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.clientCnxnSocket = null
zookeeper.connect =
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
zookeeper.connection.timeout.ms = 8000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 18000
zookeeper.set.acl = false
zookeeper.ssl.cipher.suites = null
zookeeper.ssl.client.enable = false
zookeeper.ssl.crl.enable = false
zookeeper.ssl.enabled.protocols = null
zookeeper.ssl.endpoint.identification.algorithm = HTTPS
zookeeper.ssl.keystore.location = null
zookeeper.ssl.keystore.password = null
zookeeper.ssl.keystore.type = null
zookeeper.ssl.ocsp.enable = false
zookeeper.ssl.protocol = TLSv1.2
zookeeper.ssl.truststore.location = null
zookeeper.ssl.truststore.password = null
zookeeper.ssl.truststore.type = null
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2024-05-28 07:35:10,352] DEBUG Initializing task scheduler.
(kafka.utils.KafkaScheduler)
[2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Fetch]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Produce]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,389] INFO [ThrottledChannelReaper-Request]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,390] INFO [ThrottledChannelReaper-ControllerMutation]:
Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,402] ERROR Failed to create or validate data directory
/opt/kafka/data (kafka.server.LogDirFailureChannel)
java.io.IOException: Failed to load /opt/kafka/data during broker startup
at
kafka.log.LogManager.$anonfun$createAndValidateLogDirs$1(LogManager.scala:146)
at
scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at
scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at kafka.log.LogManager.createAndValidateLogDirs(LogManager.scala:143)
at kafka.log.LogManager.<init>(LogManager.scala:82)
at kafka.log.LogManager$.apply(LogManager.scala:1238)
at kafka.server.KafkaServer.startup(KafkaServer.scala:249)
at kafka.Kafka$.main(Kafka.scala:109)
at kafka.Kafka.main(Kafka.scala){code}
The setup is done via ansible, so no way to make a different setup or mistakes.
`/opt/kafka/data` exists and the user running kafka has write permission.
What else I can do to debug this issue?
Thanks in advance
was:
I'm running a kafka-2.8.1 cluster with 5 machines.
For how it is configured (I have set a replica of 3) I can completely destroy a
machine and re-create it from scratch. After have re-created it, it joins again
the cluster and everything works as before.
So, right now I'm trying to migrate the host from CentOS-7 to RockyLinux-9. The
idea was destroy and re-create the machines one-by-one.
I have increased the loglevel to DEBUG and this is what I get:
```
[2024-05-28 07:35:09,287] INFO Registered kafka:type=kafka.Log4jController
MBean (kafka.utils.Log4jControllerRegistration$)
[2024-05-28 07:35:09,676] INFO Registered signal handlers for TERM, INT, HUP
(org.apache.kafka.common.utils.LoggingSignalHandler)
[2024-05-28 07:35:09,680] INFO starting (kafka.server.KafkaServer)
[2024-05-28 07:35:09,680] INFO Connecting to zookeeper on
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:
2281 (kafka.server.KafkaServer)
[2024-05-28 07:35:09,681] DEBUG Checking login config for Zookeeper JAAS
context [java.security.auth.login.config=null,
zookeeper.sasl.client=default:true, zookeeper.sasl.clientconfig
=default:Client] (org.apache.kafka.common.security.JaasUtils)
[2024-05-28 07:35:09,695] INFO [ZooKeeperClient Kafka server] Initializing a
new session to
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my
.domain:2281,zookeeper5.my.domain:2281. (kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:09,758] DEBUG Initializing task scheduler.
(kafka.utils.KafkaScheduler)
[2024-05-28 07:35:09,759] INFO [ZooKeeperClient Kafka server] Waiting until
connected. (kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,051] DEBUG [ZooKeeperClient Kafka server] Received event:
WatchedEvent state:SyncConnected type:None path:null
(kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,053] INFO [ZooKeeperClient Kafka server] Connected.
(kafka.zookeeper.ZooKeeperClient)
[2024-05-28 07:35:10,139] INFO [feature-zk-node-event-process-thread]: Starting
(kafka.server.FinalizedFeatureChangeListener$ChangeNotificationProcessorThread)
[2024-05-28 07:35:10,144] DEBUG Reading feature ZK node at path: /feature
(kafka.server.FinalizedFeatureChangeListener)
[2024-05-28 07:35:10,251] INFO Updated cache from existing <empty> to latest
FinalizedFeaturesAndEpoch(features=Features{}, epoch=1).
(kafka.server.FinalizedFeatureCache)
[2024-05-28 07:35:10,255] INFO Cluster ID = 3G4teZlrS-uT6-Sk5MkbPQ
(kafka.server.KafkaServer)
[2024-05-28 07:35:10,258] ERROR Failed to read /opt/kafka/data/meta.properties
(kafka.server.BrokerMetadataCheckpoint$)
java.nio.file.AccessDeniedException: /opt/kafka/data/meta.properties.tmp
at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at
sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)
at
sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:108)
at java.nio.file.Files.deleteIfExists(Files.java:1165)
at
kafka.server.BrokerMetadataCheckpoint.read(BrokerMetadataCheckpoint.scala:224)
at
kafka.server.BrokerMetadataCheckpoint$.$anonfun$getBrokerMetadataAndOfflineDirs$2(BrokerMetadataCheckpoint.scala:158)
at
scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
at
scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:38)
at
kafka.server.BrokerMetadataCheckpoint$.getBrokerMetadataAndOfflineDirs(BrokerMetadataCheckpoint.scala:153)
at kafka.server.KafkaServer.startup(KafkaServer.scala:206)
at kafka.Kafka$.main(Kafka.scala:109)
at kafka.Kafka.main(Kafka.scala)
[2024-05-28 07:35:10,326] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = null
advertised.port = null
alter.config.policy.class.name = null
alter.log.dirs.replication.quota.window.num = 11
alter.log.dirs.replication.quota.window.size.seconds = 1
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.heartbeat.interval.ms = 2000
broker.id = 1
broker.id.generation.enable = true
broker.rack = null
broker.session.timeout.ms = 9000
client.quota.callback.class = null
compression.type = producer
connection.failed.authentication.delay.ms = 100
connections.max.idle.ms = 600000
connections.max.reauth.ms = 0
control.plane.listener.name = null
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.listener.names = null
controller.quorum.append.linger.ms = 25
controller.quorum.election.backoff.max.ms = 1000
controller.quorum.election.timeout.ms = 1000
controller.quorum.fetch.timeout.ms = 2000
controller.quorum.request.timeout.ms = 2000
controller.quorum.retry.backoff.ms = 20
controller.quorum.voters = []
controller.quota.window.num = 11
controller.quota.window.size.seconds = 1
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delegation.token.expiry.check.interval.ms = 3600000
delegation.token.expiry.time.ms = 86400000
delegation.token.master.key = null
delegation.token.max.lifetime.ms = 604800000
delegation.token.secret.key = null
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.max.bytes = 57671680
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 1800000
group.max.size = 2147483647
group.min.session.timeout.ms = 6000
host.name =
initial.broker.registration.timeout.ms = 60000
inter.broker.listener.name = null
inter.broker.protocol.version = 2.8
kafka.metrics.polling.interval.secs = 10
kafka.metrics.reporters = []
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map =
PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners =
PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 100
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.max.compaction.lag.ms = 9223372036854775807
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /opt/kafka/data
log.flush.interval.messages = 10000
log.flush.interval.ms = 1000
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.downconversion.enable = true
log.message.format.version = 2.8-IV1
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1000000
log.segment.delete.delay.ms = 60000
max.connection.creation.rate = 2147483647
max.connections = 2147483647
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
max.incremental.fetch.session.cache.slots = 1000
message.max.bytes = 1048588
metadata.log.dir = null
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
node.id = -1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.alter.log.dirs.threads = null
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 10080
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 2
offsets.topic.segment.bytes = 104857600
password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
password.encoder.iterations = 4096
password.encoder.key.length = 128
password.encoder.keyfactory.algorithm = null
password.encoder.old.secret = null
password.encoder.secret = null
port = 9092
principal.builder.class = null
process.roles = []
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 30000
replica.selector.class = null
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.client.callback.handler.class = null
sasl.enabled.mechanisms = [GSSAPI]
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.login.callback.handler.class = null
sasl.login.class = null
sasl.login.refresh.buffer.seconds = 300
sasl.login.refresh.min.period.seconds = 60
sasl.login.refresh.window.factor = 0.8
sasl.login.refresh.window.jitter = 0.05
sasl.mechanism.controller.protocol = GSSAPI
sasl.mechanism.inter.broker.protocol = GSSAPI
sasl.server.callback.handler.class = null
security.inter.broker.protocol = SSL
security.providers = null
socket.connection.setup.timeout.max.ms = 30000
socket.connection.setup.timeout.ms = 10000
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 10485760
socket.send.buffer.bytes = 102400
ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2]
ssl.endpoint.identification.algorithm =
ssl.engine.factory.class = null
ssl.key.password = [hidden]
ssl.keymanager.algorithm = SunX509
ssl.keystore.certificate.chain = null
ssl.keystore.key = null
ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
ssl.keystore.password = [hidden]
ssl.keystore.type = JKS
ssl.principal.mapping.rules = DEFAULT
ssl.protocol = TLSv1.2
ssl.provider = null
ssl.secure.random.implementation = SHA1PRNG
ssl.trustmanager.algorithm = PKIX
ssl.truststore.certificates = null
ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
ssl.truststore.password = [hidden]
ssl.truststore.type = JKS
transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 2
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.clientCnxnSocket = null
zookeeper.connect =
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
zookeeper.connection.timeout.ms = 8000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 18000
zookeeper.set.acl = false
zookeeper.ssl.cipher.suites = null
zookeeper.ssl.client.enable = false
zookeeper.ssl.crl.enable = false
zookeeper.ssl.enabled.protocols = null
zookeeper.ssl.endpoint.identification.algorithm = HTTPS
zookeeper.ssl.keystore.location = null
zookeeper.ssl.keystore.password = null
zookeeper.ssl.keystore.type = null
zookeeper.ssl.ocsp.enable = false
zookeeper.ssl.protocol = TLSv1.2
zookeeper.ssl.truststore.location = null
zookeeper.ssl.truststore.password = null
zookeeper.ssl.truststore.type = null
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2024-05-28 07:35:10,341] INFO KafkaConfig values:
advertised.host.name = null
advertised.listeners = null
advertised.port = null
alter.config.policy.class.name = null
alter.log.dirs.replication.quota.window.num = 11
alter.log.dirs.replication.quota.window.size.seconds = 1
authorizer.class.name =
auto.create.topics.enable = true
auto.leader.rebalance.enable = true
background.threads = 10
broker.heartbeat.interval.ms = 2000
broker.id = 1
broker.id.generation.enable = true
broker.rack = null
broker.session.timeout.ms = 9000
client.quota.callback.class = null
compression.type = producer
connection.failed.authentication.delay.ms = 100
connections.max.idle.ms = 600000
connections.max.reauth.ms = 0
control.plane.listener.name = null
controlled.shutdown.enable = true
controlled.shutdown.max.retries = 3
controlled.shutdown.retry.backoff.ms = 5000
controller.listener.names = null
controller.quorum.append.linger.ms = 25
controller.quorum.election.backoff.max.ms = 1000
controller.quorum.election.timeout.ms = 1000
controller.quorum.fetch.timeout.ms = 2000
controller.quorum.request.timeout.ms = 2000
controller.quorum.retry.backoff.ms = 20
controller.quorum.voters = []
controller.quota.window.num = 11
controller.quota.window.size.seconds = 1
controller.socket.timeout.ms = 30000
create.topic.policy.class.name = null
default.replication.factor = 1
delegation.token.expiry.check.interval.ms = 3600000
delegation.token.expiry.time.ms = 86400000
delegation.token.master.key = null
delegation.token.max.lifetime.ms = 604800000
delegation.token.secret.key = null
delete.records.purgatory.purge.interval.requests = 1
delete.topic.enable = true
fetch.max.bytes = 57671680
fetch.purgatory.purge.interval.requests = 1000
group.initial.rebalance.delay.ms = 0
group.max.session.timeout.ms = 1800000
group.max.size = 2147483647
group.min.session.timeout.ms = 6000
host.name =
initial.broker.registration.timeout.ms = 60000
inter.broker.listener.name = null
inter.broker.protocol.version = 2.8
kafka.metrics.polling.interval.secs = 10
kafka.metrics.reporters = []
leader.imbalance.check.interval.seconds = 300
leader.imbalance.per.broker.percentage = 10
listener.security.protocol.map =
PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
listeners =
PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
log.cleaner.backoff.ms = 15000
log.cleaner.dedupe.buffer.size = 134217728
log.cleaner.delete.retention.ms = 100
log.cleaner.enable = true
log.cleaner.io.buffer.load.factor = 0.9
log.cleaner.io.buffer.size = 524288
log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
log.cleaner.max.compaction.lag.ms = 9223372036854775807
log.cleaner.min.cleanable.ratio = 0.5
log.cleaner.min.compaction.lag.ms = 0
log.cleaner.threads = 1
log.cleanup.policy = [delete]
log.dir = /tmp/kafka-logs
log.dirs = /opt/kafka/data
log.flush.interval.messages = 10000
log.flush.interval.ms = 1000
log.flush.offset.checkpoint.interval.ms = 60000
log.flush.scheduler.interval.ms = 9223372036854775807
log.flush.start.offset.checkpoint.interval.ms = 60000
log.index.interval.bytes = 4096
log.index.size.max.bytes = 10485760
log.message.downconversion.enable = true
log.message.format.version = 2.8-IV1
log.message.timestamp.difference.max.ms = 9223372036854775807
log.message.timestamp.type = CreateTime
log.preallocate = false
log.retention.bytes = -1
log.retention.check.interval.ms = 300000
log.retention.hours = 168
log.retention.minutes = null
log.retention.ms = null
log.roll.hours = 168
log.roll.jitter.hours = 0
log.roll.jitter.ms = null
log.roll.ms = null
log.segment.bytes = 1000000
log.segment.delete.delay.ms = 60000
max.connection.creation.rate = 2147483647
max.connections = 2147483647
max.connections.per.ip = 2147483647
max.connections.per.ip.overrides =
max.incremental.fetch.session.cache.slots = 1000
message.max.bytes = 1048588
metadata.log.dir = null
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
min.insync.replicas = 1
node.id = -1
num.io.threads = 8
num.network.threads = 3
num.partitions = 1
num.recovery.threads.per.data.dir = 1
num.replica.alter.log.dirs.threads = null
num.replica.fetchers = 1
offset.metadata.max.bytes = 4096
offsets.commit.required.acks = -1
offsets.commit.timeout.ms = 5000
offsets.load.buffer.size = 5242880
offsets.retention.check.interval.ms = 600000
offsets.retention.minutes = 10080
offsets.topic.compression.codec = 0
offsets.topic.num.partitions = 50
offsets.topic.replication.factor = 2
offsets.topic.segment.bytes = 104857600
password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
password.encoder.iterations = 4096
password.encoder.key.length = 128
password.encoder.keyfactory.algorithm = null
password.encoder.old.secret = null
password.encoder.secret = null
port = 9092
principal.builder.class = null
process.roles = []
producer.purgatory.purge.interval.requests = 1000
queued.max.request.bytes = -1
queued.max.requests = 500
quota.consumer.default = 9223372036854775807
quota.producer.default = 9223372036854775807
quota.window.num = 11
quota.window.size.seconds = 1
replica.fetch.backoff.ms = 1000
replica.fetch.max.bytes = 1048576
replica.fetch.min.bytes = 1
replica.fetch.response.max.bytes = 10485760
replica.fetch.wait.max.ms = 500
replica.high.watermark.checkpoint.interval.ms = 5000
replica.lag.time.max.ms = 30000
replica.selector.class = null
replica.socket.receive.buffer.bytes = 65536
replica.socket.timeout.ms = 30000
replication.quota.window.num = 11
replication.quota.window.size.seconds = 1
request.timeout.ms = 30000
reserved.broker.max.id = 1000
sasl.client.callback.handler.class = null
sasl.enabled.mechanisms = [GSSAPI]
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.principal.to.local.rules = [DEFAULT]
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.login.callback.handler.class = null
sasl.login.class = null
sasl.login.refresh.buffer.seconds = 300
sasl.login.refresh.min.period.seconds = 60
sasl.login.refresh.window.factor = 0.8
sasl.login.refresh.window.jitter = 0.05
sasl.mechanism.controller.protocol = GSSAPI
sasl.mechanism.inter.broker.protocol = GSSAPI
sasl.server.callback.handler.class = null
security.inter.broker.protocol = SSL
security.providers = null
socket.connection.setup.timeout.max.ms = 30000
socket.connection.setup.timeout.ms = 10000
socket.receive.buffer.bytes = 102400
socket.request.max.bytes = 10485760
socket.send.buffer.bytes = 102400
ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
ssl.client.auth = none
ssl.enabled.protocols = [TLSv1.2]
ssl.endpoint.identification.algorithm =
ssl.engine.factory.class = null
ssl.key.password = [hidden]
ssl.keymanager.algorithm = SunX509
ssl.keystore.certificate.chain = null
ssl.keystore.key = null
ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
ssl.keystore.password = [hidden]
ssl.keystore.type = JKS
ssl.principal.mapping.rules = DEFAULT
ssl.protocol = TLSv1.2
ssl.provider = null
ssl.secure.random.implementation = SHA1PRNG
ssl.trustmanager.algorithm = PKIX
ssl.truststore.certificates = null
ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
ssl.truststore.password = [hidden]
ssl.truststore.type = JKS
transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
transaction.max.timeout.ms = 900000
transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
transaction.state.log.load.buffer.size = 5242880
transaction.state.log.min.isr = 1
transaction.state.log.num.partitions = 50
transaction.state.log.replication.factor = 2
transaction.state.log.segment.bytes = 104857600
transactional.id.expiration.ms = 604800000
unclean.leader.election.enable = false
zookeeper.clientCnxnSocket = null
zookeeper.connect =
zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
zookeeper.connection.timeout.ms = 8000
zookeeper.max.in.flight.requests = 10
zookeeper.session.timeout.ms = 18000
zookeeper.set.acl = false
zookeeper.ssl.cipher.suites = null
zookeeper.ssl.client.enable = false
zookeeper.ssl.crl.enable = false
zookeeper.ssl.enabled.protocols = null
zookeeper.ssl.endpoint.identification.algorithm = HTTPS
zookeeper.ssl.keystore.location = null
zookeeper.ssl.keystore.password = null
zookeeper.ssl.keystore.type = null
zookeeper.ssl.ocsp.enable = false
zookeeper.ssl.protocol = TLSv1.2
zookeeper.ssl.truststore.location = null
zookeeper.ssl.truststore.password = null
zookeeper.ssl.truststore.type = null
zookeeper.sync.time.ms = 2000
(kafka.server.KafkaConfig)
[2024-05-28 07:35:10,352] DEBUG Initializing task scheduler.
(kafka.utils.KafkaScheduler)
[2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Fetch]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Produce]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,389] INFO [ThrottledChannelReaper-Request]: Starting
(kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,390] INFO [ThrottledChannelReaper-ControllerMutation]:
Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
[2024-05-28 07:35:10,402] ERROR Failed to create or validate data directory
/opt/kafka/data (kafka.server.LogDirFailureChannel)
java.io.IOException: Failed to load /opt/kafka/data during broker startup
at
kafka.log.LogManager.$anonfun$createAndValidateLogDirs$1(LogManager.scala:146)
at
scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
at
scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
at kafka.log.LogManager.createAndValidateLogDirs(LogManager.scala:143)
at kafka.log.LogManager.<init>(LogManager.scala:82)
at kafka.log.LogManager$.apply(LogManager.scala:1238)
at kafka.server.KafkaServer.startup(KafkaServer.scala:249)
at kafka.Kafka$.main(Kafka.scala:109)
at kafka.Kafka.main(Kafka.scala)
```
The setup is done via ansible, so no way to make a different setup or mistakes.
`/opt/kafka/data` exists and the user running kafka has write permission.
What else I can do to debug this issue?
Thanks in advance
> ERROR Failed to read /opt/kafka/data/meta.properties
> ----------------------------------------------------
>
> Key: KAFKA-16849
> URL: https://issues.apache.org/jira/browse/KAFKA-16849
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 2.8.1
> Environment: RockyLinux-9
> openjdk version "1.8.0_412"
> Reporter: Agostino Sarubbo
> Priority: Major
>
> I'm running a kafka-2.8.1 cluster with 5 machines.
> For how it is configured (I have set a replica of 3) I can completely destroy
> a machine and re-create it from scratch. After have re-created it, it joins
> again the cluster and everything works as before.
> So, right now I'm trying to migrate the host from CentOS-7 to RockyLinux-9.
> The idea was destroy and re-create the machines one-by-one.
> I have increased the loglevel to DEBUG and this is what I get:
> {code:java}
> [2024-05-28 07:35:09,287] INFO Registered kafka:type=kafka.Log4jController
> MBean (kafka.utils.Log4jControllerRegistration$)
> [2024-05-28 07:35:09,676] INFO Registered signal handlers for TERM, INT, HUP
> (org.apache.kafka.common.utils.LoggingSignalHandler)
> [2024-05-28 07:35:09,680] INFO starting (kafka.server.KafkaServer)
> [2024-05-28 07:35:09,680] INFO Connecting to zookeeper on
> zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
> (kafka.server.KafkaServer)
> [2024-05-28 07:35:09,681] DEBUG Checking login config for Zookeeper JAAS
> context [java.security.auth.login.config=null,
> zookeeper.sasl.client=default:true,
> zookeeper.sasl.clientconfig=default:Client]
> (org.apache.kafka.common.security.JaasUtils)
> [2024-05-28 07:35:09,695] INFO [ZooKeeperClient Kafka server] Initializing a
> new session to
> zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281.
> (kafka.zookeeper.ZooKeeperClient)
> [2024-05-28 07:35:09,758] DEBUG Initializing task scheduler.
> (kafka.utils.KafkaScheduler)
> [2024-05-28 07:35:09,759] INFO [ZooKeeperClient Kafka server] Waiting until
> connected. (kafka.zookeeper.ZooKeeperClient)
> [2024-05-28 07:35:10,051] DEBUG [ZooKeeperClient Kafka server] Received
> event: WatchedEvent state:SyncConnected type:None path:null
> (kafka.zookeeper.ZooKeeperClient)
> [2024-05-28 07:35:10,053] INFO [ZooKeeperClient Kafka server] Connected.
> (kafka.zookeeper.ZooKeeperClient)
> [2024-05-28 07:35:10,139] INFO [feature-zk-node-event-process-thread]:
> Starting
> (kafka.server.FinalizedFeatureChangeListener$ChangeNotificationProcessorThread)
> [2024-05-28 07:35:10,144] DEBUG Reading feature ZK node at path: /feature
> (kafka.server.FinalizedFeatureChangeListener)
> [2024-05-28 07:35:10,251] INFO Updated cache from existing <empty> to latest
> FinalizedFeaturesAndEpoch(features=Features{}, epoch=1).
> (kafka.server.FinalizedFeatureCache)
> [2024-05-28 07:35:10,255] INFO Cluster ID = 3G4teZlrS-uT6-Sk5MkbPQ
> (kafka.server.KafkaServer)
> [2024-05-28 07:35:10,258] ERROR Failed to read
> /opt/kafka/data/meta.properties (kafka.server.BrokerMetadataCheckpoint$)
> java.nio.file.AccessDeniedException: /opt/kafka/data/meta.properties.tmp
> at
> sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
> at
> sun.nio.fs.UnixFileSystemProvider.implDelete(UnixFileSystemProvider.java:244)
> at
> sun.nio.fs.AbstractFileSystemProvider.deleteIfExists(AbstractFileSystemProvider.java:108)
> at java.nio.file.Files.deleteIfExists(Files.java:1165)
> at
> kafka.server.BrokerMetadataCheckpoint.read(BrokerMetadataCheckpoint.scala:224)
> at
> kafka.server.BrokerMetadataCheckpoint$.$anonfun$getBrokerMetadataAndOfflineDirs$2(BrokerMetadataCheckpoint.scala:158)
> at
> scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36)
> at
> scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33)
> at
> scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:38)
> at
> kafka.server.BrokerMetadataCheckpoint$.getBrokerMetadataAndOfflineDirs(BrokerMetadataCheckpoint.scala:153)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:206)
> at kafka.Kafka$.main(Kafka.scala:109)
> at kafka.Kafka.main(Kafka.scala)
> [2024-05-28 07:35:10,326] INFO KafkaConfig values:
> advertised.host.name = null
> advertised.listeners = null
> advertised.port = null
> alter.config.policy.class.name = null
> alter.log.dirs.replication.quota.window.num = 11
> alter.log.dirs.replication.quota.window.size.seconds = 1
> authorizer.class.name =
> auto.create.topics.enable = true
> auto.leader.rebalance.enable = true
> background.threads = 10
> broker.heartbeat.interval.ms = 2000
> broker.id = 1
> broker.id.generation.enable = true
> broker.rack = null
> broker.session.timeout.ms = 9000
> client.quota.callback.class = null
> compression.type = producer
> connection.failed.authentication.delay.ms = 100
> connections.max.idle.ms = 600000
> connections.max.reauth.ms = 0
> control.plane.listener.name = null
> controlled.shutdown.enable = true
> controlled.shutdown.max.retries = 3
> controlled.shutdown.retry.backoff.ms = 5000
> controller.listener.names = null
> controller.quorum.append.linger.ms = 25
> controller.quorum.election.backoff.max.ms = 1000
> controller.quorum.election.timeout.ms = 1000
> controller.quorum.fetch.timeout.ms = 2000
> controller.quorum.request.timeout.ms = 2000
> controller.quorum.retry.backoff.ms = 20
> controller.quorum.voters = []
> controller.quota.window.num = 11
> controller.quota.window.size.seconds = 1
> controller.socket.timeout.ms = 30000
> create.topic.policy.class.name = null
> default.replication.factor = 1
> delegation.token.expiry.check.interval.ms = 3600000
> delegation.token.expiry.time.ms = 86400000
> delegation.token.master.key = null
> delegation.token.max.lifetime.ms = 604800000
> delegation.token.secret.key = null
> delete.records.purgatory.purge.interval.requests = 1
> delete.topic.enable = true
> fetch.max.bytes = 57671680
> fetch.purgatory.purge.interval.requests = 1000
> group.initial.rebalance.delay.ms = 0
> group.max.session.timeout.ms = 1800000
> group.max.size = 2147483647
> group.min.session.timeout.ms = 6000
> host.name =
> initial.broker.registration.timeout.ms = 60000
> inter.broker.listener.name = null
> inter.broker.protocol.version = 2.8
> kafka.metrics.polling.interval.secs = 10
> kafka.metrics.reporters = []
> leader.imbalance.check.interval.seconds = 300
> leader.imbalance.per.broker.percentage = 10
> listener.security.protocol.map =
> PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
> listeners =
> PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
> log.cleaner.backoff.ms = 15000
> log.cleaner.dedupe.buffer.size = 134217728
> log.cleaner.delete.retention.ms = 100
> log.cleaner.enable = true
> log.cleaner.io.buffer.load.factor = 0.9
> log.cleaner.io.buffer.size = 524288
> log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
> log.cleaner.max.compaction.lag.ms = 9223372036854775807
> log.cleaner.min.cleanable.ratio = 0.5
> log.cleaner.min.compaction.lag.ms = 0
> log.cleaner.threads = 1
> log.cleanup.policy = [delete]
> log.dir = /tmp/kafka-logs
> log.dirs = /opt/kafka/data
> log.flush.interval.messages = 10000
> log.flush.interval.ms = 1000
> log.flush.offset.checkpoint.interval.ms = 60000
> log.flush.scheduler.interval.ms = 9223372036854775807
> log.flush.start.offset.checkpoint.interval.ms = 60000
> log.index.interval.bytes = 4096
> log.index.size.max.bytes = 10485760
> log.message.downconversion.enable = true
> log.message.format.version = 2.8-IV1
> log.message.timestamp.difference.max.ms = 9223372036854775807
> log.message.timestamp.type = CreateTime
> log.preallocate = false
> log.retention.bytes = -1
> log.retention.check.interval.ms = 300000
> log.retention.hours = 168
> log.retention.minutes = null
> log.retention.ms = null
> log.roll.hours = 168
> log.roll.jitter.hours = 0
> log.roll.jitter.ms = null
> log.roll.ms = null
> log.segment.bytes = 1000000
> log.segment.delete.delay.ms = 60000
> max.connection.creation.rate = 2147483647
> max.connections = 2147483647
> max.connections.per.ip = 2147483647
> max.connections.per.ip.overrides =
> max.incremental.fetch.session.cache.slots = 1000
> message.max.bytes = 1048588
> metadata.log.dir = null
> metric.reporters = []
> metrics.num.samples = 2
> metrics.recording.level = INFO
> metrics.sample.window.ms = 30000
> min.insync.replicas = 1
> node.id = -1
> num.io.threads = 8
> num.network.threads = 3
> num.partitions = 1
> num.recovery.threads.per.data.dir = 1
> num.replica.alter.log.dirs.threads = null
> num.replica.fetchers = 1
> offset.metadata.max.bytes = 4096
> offsets.commit.required.acks = -1
> offsets.commit.timeout.ms = 5000
> offsets.load.buffer.size = 5242880
> offsets.retention.check.interval.ms = 600000
> offsets.retention.minutes = 10080
> offsets.topic.compression.codec = 0
> offsets.topic.num.partitions = 50
> offsets.topic.replication.factor = 2
> offsets.topic.segment.bytes = 104857600
> password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
> password.encoder.iterations = 4096
> password.encoder.key.length = 128
> password.encoder.keyfactory.algorithm = null
> password.encoder.old.secret = null
> password.encoder.secret = null
> port = 9092
> principal.builder.class = null
> process.roles = []
> producer.purgatory.purge.interval.requests = 1000
> queued.max.request.bytes = -1
> queued.max.requests = 500
> quota.consumer.default = 9223372036854775807
> quota.producer.default = 9223372036854775807
> quota.window.num = 11
> quota.window.size.seconds = 1
> replica.fetch.backoff.ms = 1000
> replica.fetch.max.bytes = 1048576
> replica.fetch.min.bytes = 1
> replica.fetch.response.max.bytes = 10485760
> replica.fetch.wait.max.ms = 500
> replica.high.watermark.checkpoint.interval.ms = 5000
> replica.lag.time.max.ms = 30000
> replica.selector.class = null
> replica.socket.receive.buffer.bytes = 65536
> replica.socket.timeout.ms = 30000
> replication.quota.window.num = 11
> replication.quota.window.size.seconds = 1
> request.timeout.ms = 30000
> reserved.broker.max.id = 1000
> sasl.client.callback.handler.class = null
> sasl.enabled.mechanisms = [GSSAPI]
> sasl.jaas.config = null
> sasl.kerberos.kinit.cmd = /usr/bin/kinit
> sasl.kerberos.min.time.before.relogin = 60000
> sasl.kerberos.principal.to.local.rules = [DEFAULT]
> sasl.kerberos.service.name = null
> sasl.kerberos.ticket.renew.jitter = 0.05
> sasl.kerberos.ticket.renew.window.factor = 0.8
> sasl.login.callback.handler.class = null
> sasl.login.class = null
> sasl.login.refresh.buffer.seconds = 300
> sasl.login.refresh.min.period.seconds = 60
> sasl.login.refresh.window.factor = 0.8
> sasl.login.refresh.window.jitter = 0.05
> sasl.mechanism.controller.protocol = GSSAPI
> sasl.mechanism.inter.broker.protocol = GSSAPI
> sasl.server.callback.handler.class = null
> security.inter.broker.protocol = SSL
> security.providers = null
> socket.connection.setup.timeout.max.ms = 30000
> socket.connection.setup.timeout.ms = 10000
> socket.receive.buffer.bytes = 102400
> socket.request.max.bytes = 10485760
> socket.send.buffer.bytes = 102400
> ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
> TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
> ssl.client.auth = none
> ssl.enabled.protocols = [TLSv1.2]
> ssl.endpoint.identification.algorithm =
> ssl.engine.factory.class = null
> ssl.key.password = [hidden]
> ssl.keymanager.algorithm = SunX509
> ssl.keystore.certificate.chain = null
> ssl.keystore.key = null
> ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
> ssl.keystore.password = [hidden]
> ssl.keystore.type = JKS
> ssl.principal.mapping.rules = DEFAULT
> ssl.protocol = TLSv1.2
> ssl.provider = null
> ssl.secure.random.implementation = SHA1PRNG
> ssl.trustmanager.algorithm = PKIX
> ssl.truststore.certificates = null
> ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
> ssl.truststore.password = [hidden]
> ssl.truststore.type = JKS
> transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
> transaction.max.timeout.ms = 900000
> transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
> transaction.state.log.load.buffer.size = 5242880
> transaction.state.log.min.isr = 1
> transaction.state.log.num.partitions = 50
> transaction.state.log.replication.factor = 2
> transaction.state.log.segment.bytes = 104857600
> transactional.id.expiration.ms = 604800000
> unclean.leader.election.enable = false
> zookeeper.clientCnxnSocket = null
> zookeeper.connect =
> zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
> zookeeper.connection.timeout.ms = 8000
> zookeeper.max.in.flight.requests = 10
> zookeeper.session.timeout.ms = 18000
> zookeeper.set.acl = false
> zookeeper.ssl.cipher.suites = null
> zookeeper.ssl.client.enable = false
> zookeeper.ssl.crl.enable = false
> zookeeper.ssl.enabled.protocols = null
> zookeeper.ssl.endpoint.identification.algorithm = HTTPS
> zookeeper.ssl.keystore.location = null
> zookeeper.ssl.keystore.password = null
> zookeeper.ssl.keystore.type = null
> zookeeper.ssl.ocsp.enable = false
> zookeeper.ssl.protocol = TLSv1.2
> zookeeper.ssl.truststore.location = null
> zookeeper.ssl.truststore.password = null
> zookeeper.ssl.truststore.type = null
> zookeeper.sync.time.ms = 2000
> (kafka.server.KafkaConfig)
> [2024-05-28 07:35:10,341] INFO KafkaConfig values:
> advertised.host.name = null
> advertised.listeners = null
> advertised.port = null
> alter.config.policy.class.name = null
> alter.log.dirs.replication.quota.window.num = 11
> alter.log.dirs.replication.quota.window.size.seconds = 1
> authorizer.class.name =
> auto.create.topics.enable = true
> auto.leader.rebalance.enable = true
> background.threads = 10
> broker.heartbeat.interval.ms = 2000
> broker.id = 1
> broker.id.generation.enable = true
> broker.rack = null
> broker.session.timeout.ms = 9000
> client.quota.callback.class = null
> compression.type = producer
> connection.failed.authentication.delay.ms = 100
> connections.max.idle.ms = 600000
> connections.max.reauth.ms = 0
> control.plane.listener.name = null
> controlled.shutdown.enable = true
> controlled.shutdown.max.retries = 3
> controlled.shutdown.retry.backoff.ms = 5000
> controller.listener.names = null
> controller.quorum.append.linger.ms = 25
> controller.quorum.election.backoff.max.ms = 1000
> controller.quorum.election.timeout.ms = 1000
> controller.quorum.fetch.timeout.ms = 2000
> controller.quorum.request.timeout.ms = 2000
> controller.quorum.retry.backoff.ms = 20
> controller.quorum.voters = []
> controller.quota.window.num = 11
> controller.quota.window.size.seconds = 1
> controller.socket.timeout.ms = 30000
> create.topic.policy.class.name = null
> default.replication.factor = 1
> delegation.token.expiry.check.interval.ms = 3600000
> delegation.token.expiry.time.ms = 86400000
> delegation.token.master.key = null
> delegation.token.max.lifetime.ms = 604800000
> delegation.token.secret.key = null
> delete.records.purgatory.purge.interval.requests = 1
> delete.topic.enable = true
> fetch.max.bytes = 57671680
> fetch.purgatory.purge.interval.requests = 1000
> group.initial.rebalance.delay.ms = 0
> group.max.session.timeout.ms = 1800000
> group.max.size = 2147483647
> group.min.session.timeout.ms = 6000
> host.name =
> initial.broker.registration.timeout.ms = 60000
> inter.broker.listener.name = null
> inter.broker.protocol.version = 2.8
> kafka.metrics.polling.interval.secs = 10
> kafka.metrics.reporters = []
> leader.imbalance.check.interval.seconds = 300
> leader.imbalance.per.broker.percentage = 10
> listener.security.protocol.map =
> PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
> listeners =
> PLAINTEXT://kafka1.my.domain:9092,SSL://kafka1.my.domain:9093
> log.cleaner.backoff.ms = 15000
> log.cleaner.dedupe.buffer.size = 134217728
> log.cleaner.delete.retention.ms = 100
> log.cleaner.enable = true
> log.cleaner.io.buffer.load.factor = 0.9
> log.cleaner.io.buffer.size = 524288
> log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308
> log.cleaner.max.compaction.lag.ms = 9223372036854775807
> log.cleaner.min.cleanable.ratio = 0.5
> log.cleaner.min.compaction.lag.ms = 0
> log.cleaner.threads = 1
> log.cleanup.policy = [delete]
> log.dir = /tmp/kafka-logs
> log.dirs = /opt/kafka/data
> log.flush.interval.messages = 10000
> log.flush.interval.ms = 1000
> log.flush.offset.checkpoint.interval.ms = 60000
> log.flush.scheduler.interval.ms = 9223372036854775807
> log.flush.start.offset.checkpoint.interval.ms = 60000
> log.index.interval.bytes = 4096
> log.index.size.max.bytes = 10485760
> log.message.downconversion.enable = true
> log.message.format.version = 2.8-IV1
> log.message.timestamp.difference.max.ms = 9223372036854775807
> log.message.timestamp.type = CreateTime
> log.preallocate = false
> log.retention.bytes = -1
> log.retention.check.interval.ms = 300000
> log.retention.hours = 168
> log.retention.minutes = null
> log.retention.ms = null
> log.roll.hours = 168
> log.roll.jitter.hours = 0
> log.roll.jitter.ms = null
> log.roll.ms = null
> log.segment.bytes = 1000000
> log.segment.delete.delay.ms = 60000
> max.connection.creation.rate = 2147483647
> max.connections = 2147483647
> max.connections.per.ip = 2147483647
> max.connections.per.ip.overrides =
> max.incremental.fetch.session.cache.slots = 1000
> message.max.bytes = 1048588
> metadata.log.dir = null
> metric.reporters = []
> metrics.num.samples = 2
> metrics.recording.level = INFO
> metrics.sample.window.ms = 30000
> min.insync.replicas = 1
> node.id = -1
> num.io.threads = 8
> num.network.threads = 3
> num.partitions = 1
> num.recovery.threads.per.data.dir = 1
> num.replica.alter.log.dirs.threads = null
> num.replica.fetchers = 1
> offset.metadata.max.bytes = 4096
> offsets.commit.required.acks = -1
> offsets.commit.timeout.ms = 5000
> offsets.load.buffer.size = 5242880
> offsets.retention.check.interval.ms = 600000
> offsets.retention.minutes = 10080
> offsets.topic.compression.codec = 0
> offsets.topic.num.partitions = 50
> offsets.topic.replication.factor = 2
> offsets.topic.segment.bytes = 104857600
> password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding
> password.encoder.iterations = 4096
> password.encoder.key.length = 128
> password.encoder.keyfactory.algorithm = null
> password.encoder.old.secret = null
> password.encoder.secret = null
> port = 9092
> principal.builder.class = null
> process.roles = []
> producer.purgatory.purge.interval.requests = 1000
> queued.max.request.bytes = -1
> queued.max.requests = 500
> quota.consumer.default = 9223372036854775807
> quota.producer.default = 9223372036854775807
> quota.window.num = 11
> quota.window.size.seconds = 1
> replica.fetch.backoff.ms = 1000
> replica.fetch.max.bytes = 1048576
> replica.fetch.min.bytes = 1
> replica.fetch.response.max.bytes = 10485760
> replica.fetch.wait.max.ms = 500
> replica.high.watermark.checkpoint.interval.ms = 5000
> replica.lag.time.max.ms = 30000
> replica.selector.class = null
> replica.socket.receive.buffer.bytes = 65536
> replica.socket.timeout.ms = 30000
> replication.quota.window.num = 11
> replication.quota.window.size.seconds = 1
> request.timeout.ms = 30000
> reserved.broker.max.id = 1000
> sasl.client.callback.handler.class = null
> sasl.enabled.mechanisms = [GSSAPI]
> sasl.jaas.config = null
> sasl.kerberos.kinit.cmd = /usr/bin/kinit
> sasl.kerberos.min.time.before.relogin = 60000
> sasl.kerberos.principal.to.local.rules = [DEFAULT]
> sasl.kerberos.service.name = null
> sasl.kerberos.ticket.renew.jitter = 0.05
> sasl.kerberos.ticket.renew.window.factor = 0.8
> sasl.login.callback.handler.class = null
> sasl.login.class = null
> sasl.login.refresh.buffer.seconds = 300
> sasl.login.refresh.min.period.seconds = 60
> sasl.login.refresh.window.factor = 0.8
> sasl.login.refresh.window.jitter = 0.05
> sasl.mechanism.controller.protocol = GSSAPI
> sasl.mechanism.inter.broker.protocol = GSSAPI
> sasl.server.callback.handler.class = null
> security.inter.broker.protocol = SSL
> security.providers = null
> socket.connection.setup.timeout.max.ms = 30000
> socket.connection.setup.timeout.ms = 10000
> socket.receive.buffer.bytes = 102400
> socket.request.max.bytes = 10485760
> socket.send.buffer.bytes = 102400
> ssl.cipher.suites = [TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
> TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384]
> ssl.client.auth = none
> ssl.enabled.protocols = [TLSv1.2]
> ssl.endpoint.identification.algorithm =
> ssl.engine.factory.class = null
> ssl.key.password = [hidden]
> ssl.keymanager.algorithm = SunX509
> ssl.keystore.certificate.chain = null
> ssl.keystore.key = null
> ssl.keystore.location = /opt/kafka/kafka_server.keystore.jks
> ssl.keystore.password = [hidden]
> ssl.keystore.type = JKS
> ssl.principal.mapping.rules = DEFAULT
> ssl.protocol = TLSv1.2
> ssl.provider = null
> ssl.secure.random.implementation = SHA1PRNG
> ssl.trustmanager.algorithm = PKIX
> ssl.truststore.certificates = null
> ssl.truststore.location = /opt/kafka/kafka_server.truststore.jks
> ssl.truststore.password = [hidden]
> ssl.truststore.type = JKS
> transaction.abort.timed.out.transaction.cleanup.interval.ms = 10000
> transaction.max.timeout.ms = 900000
> transaction.remove.expired.transaction.cleanup.interval.ms = 3600000
> transaction.state.log.load.buffer.size = 5242880
> transaction.state.log.min.isr = 1
> transaction.state.log.num.partitions = 50
> transaction.state.log.replication.factor = 2
> transaction.state.log.segment.bytes = 104857600
> transactional.id.expiration.ms = 604800000
> unclean.leader.election.enable = false
> zookeeper.clientCnxnSocket = null
> zookeeper.connect =
> zookeeper1.my.domain:2281,zookeeper2.my.domain:2281,zookeeper3.my.domain:2281,zookeeper4.my.domain:2281,zookeeper5.my.domain:2281
> zookeeper.connection.timeout.ms = 8000
> zookeeper.max.in.flight.requests = 10
> zookeeper.session.timeout.ms = 18000
> zookeeper.set.acl = false
> zookeeper.ssl.cipher.suites = null
> zookeeper.ssl.client.enable = false
> zookeeper.ssl.crl.enable = false
> zookeeper.ssl.enabled.protocols = null
> zookeeper.ssl.endpoint.identification.algorithm = HTTPS
> zookeeper.ssl.keystore.location = null
> zookeeper.ssl.keystore.password = null
> zookeeper.ssl.keystore.type = null
> zookeeper.ssl.ocsp.enable = false
> zookeeper.ssl.protocol = TLSv1.2
> zookeeper.ssl.truststore.location = null
> zookeeper.ssl.truststore.password = null
> zookeeper.ssl.truststore.type = null
> zookeeper.sync.time.ms = 2000
> (kafka.server.KafkaConfig)
> [2024-05-28 07:35:10,352] DEBUG Initializing task scheduler.
> (kafka.utils.KafkaScheduler)
> [2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Fetch]: Starting
> (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
> [2024-05-28 07:35:10,388] INFO [ThrottledChannelReaper-Produce]: Starting
> (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
> [2024-05-28 07:35:10,389] INFO [ThrottledChannelReaper-Request]: Starting
> (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
> [2024-05-28 07:35:10,390] INFO [ThrottledChannelReaper-ControllerMutation]:
> Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper)
> [2024-05-28 07:35:10,402] ERROR Failed to create or validate data directory
> /opt/kafka/data (kafka.server.LogDirFailureChannel)
> java.io.IOException: Failed to load /opt/kafka/data during broker startup
> at
> kafka.log.LogManager.$anonfun$createAndValidateLogDirs$1(LogManager.scala:146)
> at
> scala.collection.mutable.ResizableArray.foreach(ResizableArray.scala:62)
> at
> scala.collection.mutable.ResizableArray.foreach$(ResizableArray.scala:55)
> at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:49)
> at kafka.log.LogManager.createAndValidateLogDirs(LogManager.scala:143)
> at kafka.log.LogManager.<init>(LogManager.scala:82)
> at kafka.log.LogManager$.apply(LogManager.scala:1238)
> at kafka.server.KafkaServer.startup(KafkaServer.scala:249)
> at kafka.Kafka$.main(Kafka.scala:109)
> at kafka.Kafka.main(Kafka.scala){code}
> The setup is done via ansible, so no way to make a different setup or
> mistakes.
> `/opt/kafka/data` exists and the user running kafka has write permission.
> What else I can do to debug this issue?
> Thanks in advance
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