Hi,
My samza job has following metrics configuration:
serializers.registry.metrics.class=org.apache.samza.serializers.MetricsSnapshotSerdeFactory
systems.kafka.samza.factory=org.apache.samza.system.kafka.KafkaSystemFactory
systems.kafka.consumer.zookeeper.connect=zk11:3181,zk12:3181,zk13:3181
systems.kafka.producer.bootstrap.servers=buka1:9096,buka2:9096,buka3:9096
systems.kafka.streams.samza-metrics.samza.msg.serde=metrics
metrics.reporter.snapshot.class=org.apache.samza.metrics.reporter.MetricsSnapshotReporterFactory
metrics.reporter.snapshot.stream=kafka.samza-metrics
metrics.reporters=snapshot
And the job is deployed on yarn, after job started, everything is fine, I also
can find coordinator stream and checkpoint stream in the same kafka cluster,
but there is no samza-metrics stream.
One of the container log :
2016-09-07 16:32:31.947 [main] MetricsSnapshotReporterFactory [WARN] Unable to
find implementation version in jar's meta info. Defaulting to 0.0.1.
2016-09-07 16:32:31.948 [main] MetricsSnapshotReporterFactory [INFO] Got system
stream SystemStream [system=kafka, stream=samza-metrics].
2016-09-07 16:32:31.949 [main] MetricsSnapshotReporterFactory [INFO] Got system
factory org.apache.samza.system.kafka.KafkaSystemFactory@1eed1f10.
2016-09-07 16:32:31.950 [main] MetricsSnapshotReporterFactory [INFO] Got
producer org.apache.samza.system.kafka.KafkaSystemProducer@16d96b45.
2016-09-07 16:32:31.951 [main] MetricsSnapshotReporterFactory [INFO] Got serde
org.apache.samza.serializers.MetricsSnapshotSerde@569f129d.
2016-09-07 16:32:31.952 [main] MetricsSnapshotReporterFactory [INFO] Setting
polling interval to 60
2016-09-07 16:32:31.954 [main] MetricsSnapshotReporter [INFO] got metrics
snapshot reporter properties [job name: data-status-persistent-hstore, job id:
1, containerName: samza-container-1, version: 0.0.1, samzaVersion: 0.10.1,
host: store116, pollingInterval 60]
2016-09-07 16:32:31.955 [main] MetricsSnapshotReporter [INFO] Registering
MetricsSnapshotReporterFactory with producer.
2016-09-07 16:32:31.955 [main] SamzaContainer$ [INFO] Got metrics reporters:
Set(snapshot)
2016-09-07 16:32:32.016 [main] MetricsSnapshotReporter [INFO] Registering
TaskName-Partition 7 with producer.
2016-09-07 16:32:32.016 [main] MetricsSnapshotReporter [INFO] Registering
TaskName-Partition 1 with producer.
2016-09-07 16:32:32.016 [main] MetricsSnapshotReporter [INFO] Registering
TaskName-Partition 5 with producer.
2016-09-07 16:32:32.016 [main] MetricsSnapshotReporter [INFO] Registering
TaskName-Partition 3 with producer.
2016-09-07 16:32:32.017 [main] SamzaContainer [INFO] Starting JVM metrics.
2016-09-07 16:32:32.017 [main] SamzaContainer [INFO] Starting metrics reporters.
2016-09-07 16:32:32.018 [main] MetricsSnapshotReporter [INFO] Registering
samza-container-1 with producer.
2016-09-07 16:32:32.018 [main] MetricsSnapshotReporter [INFO] Starting producer.
2016-09-07 16:32:32.018 [main] MetricsSnapshotReporter [INFO] Starting reporter
timer.
2016-09-07 16:32:32.019 [main] SamzaContainer [INFO] Registering task instances
with offsets.
2016-09-07 16:32:32.022 [main] SamzaContainer [INFO] Starting offset manager.
2016-09-07 16:32:32.212 [SAMZA-METRIC-SNAPSHOT-REPORTER] KafkaSystemProducer
[INFO] Creating a new producer for system kafka.
2016-09-07 16:32:32.221 [SAMZA-METRIC-SNAPSHOT-REPORTER] ProducerConfig [INFO]
ProducerConfig values:
value.serializer = class
org.apache.kafka.common.serialization.ByteArraySerializer
key.serializer = class
org.apache.kafka.common.serialization.ByteArraySerializer
block.on.buffer.full = true
retry.backoff.ms = 100
buffer.memory = 33554432
batch.size = 16384
metrics.sample.window.ms = 30000
metadata.max.age.ms = 300000
receive.buffer.bytes = 32768
timeout.ms = 30000
max.in.flight.requests.per.connection = 1
bootstrap.servers = [buka1:9096, buka2:9096, buka3:9096]
metric.reporters = []
client.id =
samza_producer-data_status_persistent_hstore-1-1473237151949-4
compression.type = none
retries = 2147483647
max.request.size = 1048576
send.buffer.bytes = 131072
acks = 1
reconnect.backoff.ms = 10
linger.ms = 0
metrics.num.samples = 2
metadata.fetch.timeout.ms = 60000
Thanks.
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