Re: Question about Samza Metrcis

[舒琦]

Hi Navina,

Thanks for your clear description, I understand more now.

ShuQi


舒琦
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> 在 2016年9月9日，04:19，Navina Ramesh  写道：
> 
> Hi ShuQi,
> 
> Auto-creation of streams depends on your Kafka server configuration. In
> case of coordinator stream and checkpoint stream, samza explicitly creates
> a stream with 1 partition before publishing to it. This doesn't apply for
> metrics. So, if auto-creation is turned off in kafka server, then you have
> to manually create it, as you did.
> 
> Glad you figured it out.
> 
> Cheers!
> Navina
> 
> On Wed, Sep 7, 2016 at 6:37 PM, 舒琦  wrote:
> 
>> Hi,
>> 
>> Thanks for your help.
>> 
>> I think checkpoint stream and coordinate stream will be auto-create per
>> job if using kaka, but not metrics.
>> 
>> After I manually created metrics stream in Kafka, the metrics is written
>> into the stream.
>> 
>> 
>> ShuQi
>> 
>>> 在 2016年9月7日，23:15，Jagadish Venkatraman  写道：
>>> 
>>> Can you run your program in DEBUG log-level? Does sending the metric to
>> the
>>> producer fail? Is the metric reporter thread showing an exception? (check
>>> the stderr file too)
>>> 
>>> Producing to a kafka topic should usually auto-create it.
>>> 
>>> On Wed, Sep 7, 2016 at 2:09 AM, 舒琦  wrote:
>>> 
 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.
 

Re: Question about Samza Metrcis

[Navina Ramesh]

Hi ShuQi,

Auto-creation of streams depends on your Kafka server configuration. In
case of coordinator stream and checkpoint stream, samza explicitly creates
a stream with 1 partition before publishing to it. This doesn't apply for
metrics. So, if auto-creation is turned off in kafka server, then you have
to manually create it, as you did.

Glad you figured it out.

Cheers!
Navina

On Wed, Sep 7, 2016 at 6:37 PM, 舒琦  wrote:

> Hi,
>
> Thanks for your help.
>
> I think checkpoint stream and coordinate stream will be auto-create per
> job if using kaka, but not metrics.
>
> After I manually created metrics stream in Kafka, the metrics is written
> into the stream.
>
>
> ShuQi
>
> > 在 2016年9月7日，23:15，Jagadish Venkatraman  写道：
> >
> > Can you run your program in DEBUG log-level? Does sending the metric to
> the
> > producer fail? Is the metric reporter thread showing an exception? (check
> > the stderr file too)
> >
> > Producing to a kafka topic should usually auto-create it.
> >
> > On Wed, Sep 7, 2016 at 2:09 AM, 舒琦  wrote:
> >
> >> 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
> >>

Re: Question about Samza Metrcis

[舒琦]

Hi,

Thanks for your help.

I think checkpoint stream and coordinate stream will be auto-create per job if 
using kaka, but not metrics.

After I manually created metrics stream in Kafka, the metrics is written into 
the stream.


ShuQi

> 在 2016年9月7日，23:15，Jagadish Venkatraman  写道：
> 
> Can you run your program in DEBUG log-level? Does sending the metric to the
> producer fail? Is the metric reporter thread showing an exception? (check
> the stderr file too)
> 
> Producing to a kafka topic should usually auto-create it.
> 
> On Wed, Sep 7, 2016 at 2:09 AM, 舒琦  wrote:
> 
>> 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 = 3
>>metadata.max.age.ms = 30
>>receive.buffer.bytes = 32768
>>timeout.ms = 3
>>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
>>

Re: Question about Samza Metrcis

[Jagadish Venkatraman]

Can you run your program in DEBUG log-level? Does sending the metric to the
producer fail? Is the metric reporter thread showing an exception? (check
the stderr file too)

Producing to a kafka topic should usually auto-create it.

On Wed, Sep 7, 2016 at 2:09 AM, 舒琦  wrote:

> 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 = 3
> metadata.max.age.ms = 30
> receive.buffer.bytes = 32768
> timeout.ms = 3
> 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 = 6
>
> Thanks.
>
> 
> 舒琦
> 地址：长沙市岳麓区文轩路27号麓谷企业广场A4栋1单元6F
> 网址：http://www.eefung.com
> 微博：http://weibo.com/eefung
> 邮编：410013
> 电话：400-677-0986
> 

Question about Samza Metrcis

[舒琦]

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 = 3
metadata.max.age.ms = 30
receive.buffer.bytes = 32768
timeout.ms = 3
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 = 6

Thanks.


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