That was a typo. I did remove that and still same error.
Thanks,
Sri
> On Feb 18, 2016, at 4:21 PM, Adam Kunicki <a...@streamsets.com> wrote:
>
> Ha! nice catch Gwen!
>
>> On Thu, Feb 18, 2016 at 3:20 PM, Gwen Shapira <g...@confluent.io> wrote:
>>
>> props.put("ssl.protocal", "SSL"); <- looks like a typo.
>>
>> On Thu, Feb 18, 2016 at 2:49 PM, Srikrishna Alla <
>> srikrishna.a...@aexp.com.invalid> wrote:
>>
>>> Hi,
>>>
>>> We are getting the below error when trying to use a Java new producer
>>> client. Please let us know the reason for this error -
>>>
>>> Error message:
>>> [2016-02-18 15:41:06,182] DEBUG Accepted connection from /10.**.***.** on
>>> /10.**.***.**:9093. sendBufferSize [actual|requested]: [102400|102400]
>>> recvBufferSize [actual|requested]: [102400|102400]
>> (kafka.network.Acceptor)
>>> [2016-02-18 15:41:06,183] DEBUG Processor 1 listening to new connection
>>> from /10.**.**.**:46419 (kafka.network.Processor)
>>> [2016-02-18 15:41:06,283] DEBUG SSLEngine.closeInBound() raised an
>>> exception. (org.apache.kafka.common.network.SslTransportLayer)
>>> javax.net.ssl.SSLException: Inbound closed before receiving peer's
>>> close_notify: possible truncation attack?
>>> at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
>>> at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1639)
>>> at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1607)
>>> at sun.security.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:1537)
>>> at
>> org.apache.kafka.common.network.SslTransportLayer.handshakeFailure(SslTransportLayer.java:723)
>>> at
>> org.apache.kafka.common.network.SslTransportLayer.handshake(SslTransportLayer.java:313)
>>> at
>> org.apache.kafka.common.network.KafkaChannel.prepare(KafkaChannel.java:68)
>>> at org.apache.kafka.common.network.Selector.poll(Selector.java:281)
>>> at kafka.network.Processor.run(SocketServer.scala:413)
>>> at java.lang.Thread.run(Thread.java:722)
>>> [2016-02-18 15:41:06,283] DEBUG Connection with
>>> l************.com/10.**.**.** disconnected
>>> (org.apache.kafka.common.network.Selector)
>>> javax.net.ssl.SSLException: Unrecognized SSL message, plaintext
>> connection?
>>> at
>> sun.security.ssl.EngineInputRecord.bytesInCompletePacket(EngineInputRecord.java:171)
>>> at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:845)
>>> at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:758)
>>> at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
>>> at
>> org.apache.kafka.common.network.SslTransportLayer.handshakeUnwrap(SslTransportLayer.java:408)
>>> at
>> org.apache.kafka.common.network.SslTransportLayer.handshake(SslTransportLayer.java:269)
>>> at
>> org.apache.kafka.common.network.KafkaChannel.prepare(KafkaChannel.java:68)
>>> at org.apache.kafka.common.network.Selector.poll(Selector.java:281)
>>> at kafka.network.Processor.run(SocketServer.scala:413)
>>> at java.lang.Thread.run(Thread.java:722)
>>>
>>> Producer Java client code:
>>>
>>> System.setProperty("javax.net.debug","ssl:handshake:verbose");
>>> Properties props = new Properties();
>>> props.put("bootstrap.servers", "************.com:9093");
>>> props.put("acks", "all");
>>> props.put("retries", "0");
>>> props.put("batch.size", "16384");
>>> props.put("linger.ms", "1");
>>> props.put("buffer.memory", "33554432");
>>> props.put("key.serializer",
>>> "org.apache.kafka.common.serialization.StringSerializer");
>>> props.put("value.serializer",
>>> "org.apache.kafka.common.serialization.StringSerializer");
>>> props.put("security.protocol", "SSL");
>>> props.put("ssl.protocal", "SSL");
>>> props.put("ssl.truststore.location",
>>> "/idn/home/salla8/ssl/kafka_client_truststore.jks");
>>> props.put("ssl.truststore.password", "p@ssw0rd");
>>> props.put("ssl.keystore.location",
>>> "/idn/home/salla8/ssl/kafka_client_keystore.jks");
>>> props.put("ssl.keystore.password", "p@ssw0rd");
>>> props.put("ssl.key.password", "p@ssw0rd");
>>> Producer<String, String> producer = new
>>> KafkaProducer<String, String>(props);
>>>
>>>
>>> Configuration -server.properties:
>>> broker.id=0
>>> listeners=SSL://:9093
>>> num.network.threads=3
>>> num.io.threads=8
>>> socket.send.buffer.bytes=102400
>>> socket.receive.buffer.bytes=102400
>>> socket.request.max.bytes=104857600
>>> security.inter.broker.protocol=SSL
>> ssl.keystore.location=/opt/kafka_2.11-0.9.0.0/config/ssl/kafka.server.keystore.jks
>>> ssl.keystore.password=p@ssw0rd
>>> ssl.key.password=p@ssw0rd
>> ssl.truststore.location=/opt/kafka_2.11-0.9.0.0/config/ssl/kafka.server.truststore.jks
>>> ssl.truststore.password=p@ssw0rd
>>> ssl.client.auth=required
>>> log.dirs=/tmp/kafka-logs
>>> num.partitions=1
>>> num.recovery.threads.per.data.dir=1
>>> log.retention.hours=168
>>> log.segment.bytes=1073741824
>>> log.retention.check.interval.ms=300000
>>> log.cleaner.enable=false
>>> zookeeper.connect=*********:5181/test900
>>> zookeeper.connection.timeout.ms=6000
>>>
>>>
>>> Logs - kafkaServer.out:
>>> [2016-02-17 08:58:00,226] INFO KafkaConfig values:
>>> request.timeout.ms = 30000
>>> log.roll.hours = 168
>>> inter.broker.protocol.version = 0.9.0.X
>>> log.preallocate = false
>>> security.inter.broker.protocol = SSL
>>> controller.socket.timeout.ms = 30000
>>> ssl.keymanager.algorithm = SunX509
>>> ssl.key.password = null
>>> log.cleaner.enable = false
>>> num.recovery.threads.per.data.dir = 1
>>> background.threads = 10
>>> unclean.leader.election.enable = true
>>> sasl.kerberos.kinit.cmd = /usr/bin/kinit
>>> replica.lag.time.max.ms = 10000
>>> ssl.endpoint.identification.algorithm = null
>>> auto.create.topics.enable = true
>>> zookeeper.sync.time.ms = 2000
>>> ssl.client.auth = required
>>> ssl.keystore.password = [hidden]
>>> log.cleaner.io.buffer.load.factor = 0.9
>>> offsets.topic.compression.codec = 0
>>> log.retention.hours = 168
>>> ssl.protocol = TLS
>>> log.dirs = /tmp/kafka-logs
>>> log.index.size.max.bytes = 10485760
>>> sasl.kerberos.min.time.before.relogin = 60000
>>> log.retention.minutes = null
>>> connections.max.idle.ms = 600000
>>> ssl.trustmanager.algorithm = PKIX
>>> offsets.retention.minutes = 1440
>>> max.connections.per.ip = 2147483647
>>> replica.fetch.wait.max.ms = 500
>>> metrics.num.samples = 2
>>> port = 9092
>>> offsets.retention.check.interval.ms = 600000
>>> log.cleaner.dedupe.buffer.size = 524288000
>>> log.segment.bytes = 1073741824
>>> group.min.session.timeout.ms = 6000
>>> producer.purgatory.purge.interval.requests = 1000
>>> min.insync.replicas = 1
>>> ssl.truststore.password = [hidden]
>>> log.flush.scheduler.interval.ms = 9223372036854775807
>>> socket.receive.buffer.bytes = 102400
>>> leader.imbalance.per.broker.percentage = 10
>>> num.io.threads = 8
>>> offsets.topic.replication.factor = 3
>>> zookeeper.connect = lpdbd0055:5181/test900
>>> queued.max.requests = 500
>>> replica.socket.timeout.ms = 30000
>>> offsets.topic.segment.bytes = 104857600
>>> replica.high.watermark.checkpoint.interval.ms = 5000
>>> broker.id = 0
>>> ssl.keystore.location =
>>> /opt/kafka_2.11-0.9.0.0/config/ssl/keystore.jks
>>> listeners = SSL://:9093
>>> log.flush.interval.messages = 9223372036854775807
>>> principal.builder.class = class
>>> org.apache.kafka.common.security.auth.DefaultPrincipalBuilder
>>> log.retention.ms = null
>>> offsets.commit.required.acks = -1
>>> sasl.kerberos.principal.to.local.rules = [DEFAULT]
>>> group.max.session.timeout.ms = 30000
>>> num.replica.fetchers = 1
>>> advertised.listeners = null
>>> replica.socket.receive.buffer.bytes = 65536
>>> delete.topic.enable = false
>>> log.index.interval.bytes = 4096
>>> metric.reporters = []
>>> compression.type = producer
>>> log.cleanup.policy = delete
>>> controlled.shutdown.max.retries = 3
>>> log.cleaner.threads = 1
>>> quota.window.size.seconds = 1
>>> zookeeper.connection.timeout.ms = 6000
>>> offsets.load.buffer.size = 5242880
>>> zookeeper.session.timeout.ms = 6000
>>> ssl.cipher.suites = null
>>> authorizer.class.name =
>>> sasl.kerberos.ticket.renew.jitter = 0.05
>>> sasl.kerberos.service.name = null
>>> controlled.shutdown.enable = true
>>> offsets.topic.num.partitions = 50
>>> quota.window.num = 11
>>> message.max.bytes = 1000012
>>> log.cleaner.backoff.ms = 15000
>>> log.roll.jitter.hours = 0
>>> log.retention.check.interval.ms = 300000
>>> replica.fetch.max.bytes = 1048576
>>> log.cleaner.delete.retention.ms = 86400000
>>> fetch.purgatory.purge.interval.requests = 1000
>>> log.cleaner.min.cleanable.ratio = 0.5
>>> offsets.commit.timeout.ms = 5000
>>> zookeeper.set.acl = false
>>> log.retention.bytes = -1
>>> offset.metadata.max.bytes = 4096
>>> leader.imbalance.check.interval.seconds = 300
>>> quota.consumer.default = 9223372036854775807
>>> log.roll.jitter.ms = null
>>> reserved.broker.max.id = 1000
>>> replica.fetch.backoff.ms = 1000
>>> advertised.host.name = null
>>> quota.producer.default = 9223372036854775807
>>> log.cleaner.io.buffer.size = 524288
>>> controlled.shutdown.retry.backoff.ms = 5000
>>> log.dir = /tmp/kafka-logs
>>> log.flush.offset.checkpoint.interval.ms = 60000
>>> log.segment.delete.delay.ms = 60000
>>> num.partitions = 1
>>> num.network.threads = 3
>>> socket.request.max.bytes = 104857600
>>> sasl.kerberos.ticket.renew.window.factor = 0.8
>>> log.roll.ms = null
>>> ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
>>> socket.send.buffer.bytes = 102400
>>> log.flush.interval.ms = null
>>> ssl.truststore.location =
>>> /opt/kafka_2.11-0.9.0.0/config/ssl/truststore.jks
>>> log.cleaner.io.max.bytes.per.second =
>> 1.7976931348623157E308
>>> default.replication.factor = 1
>>> metrics.sample.window.ms = 30000
>>> auto.leader.rebalance.enable = true
>>> host.name =
>>> ssl.truststore.type = JKS
>>> advertised.port = null
>>> max.connections.per.ip.overrides =
>>> replica.fetch.min.bytes = 1
>>> ssl.keystore.type = JKS
>>> (kafka.server.KafkaConfig)
>>> Thanks,
>>> Sri
>>>
>>>
>>>
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>
>
>
> --
> Adam Kunicki
> StreamSets | Field Engineer
> mobile: 415.890.DATA (3282) | linkedin
> <https://mailtrack.io/trace/link/9e104526a1e18b4c530acf4360fe41a70aad661f?url=http%3A%2F%2Fwww.adamkunicki.com&signature=431adc36a66f0019>
