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Posted to users@kafka.apache.org by "Jayaraman, AshokKumar (CCI-Atlanta-CON)" <As...@cox.com> on 2018/07/10 17:43:49 UTC

RE: cleanup.policy - doesn't accept compact,delete

Hi,

When we try to use the same (square brackets), the internal topics are failing to get created.  Any suggestions?

changelogConfig.put("cleanup.policy", "[compact, delete]");


org.apache.kafka.streams.errors.StreamsException: Could not create topic stream_digital_01-hrly-changelog.
        at org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:137)
        at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.prepareTopic(StreamPartitionAssignor.java:655)
        at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.assign(StreamPartitionAssignor.java:463)
        at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.performAssignment(ConsumerCoordinator.java:358)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onJoinLeader(AbstractCoordinator.java:520)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.access$1100(AbstractCoordinator.java:93)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:472)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:455)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:822)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:802)
        at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:204)
        at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:167)
        at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:127)
        at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:563)
        at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:390)
        at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:293)
        at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:233)
        at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:364)
        at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:316)
        at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
        at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1149)
        at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1115)
        at org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:827)
        at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:784)
        at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:750)
        at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:720)
Caused by: java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.UnknownServerException: Invalid value [compact for configuration cleanup.policy: String must be one of: compact, delete
        at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
        at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
        at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
        at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:258)
        at org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:121)



Thanks & Regards,

Ashok

-----Original Message-----
From: Manikumar [mailto:manikumar.reddy@gmail.com] 
Sent: Thursday, June 07, 2018 12:11 AM
To: Users
Subject: Re: cleanup.policy - doesn't accept compact,delete

As described in usage description, to group the values which contain commas,  we need to use square brackets.

ex: --add-config cleanup.policy=[compact,delete]

On Thu, Jun 7, 2018 at 8:49 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) < AshokKumar.Jayaraman@cox.com> wrote:

> Hi,
>
> We are on Kafka version 1.0.0.  Per the below new feature, a topic can 
> allow both compact and delete.  I tried all the combinations, but they all
> fail to accept values that are not either compact OR delete.   Is this
> feature valid in updated releases, since 0.10.2?    If this is not a
> feature available, how to cleanup the growing compacted topic scenario?
>
> https://issues.apache.org/jira/browse/KAFKA-4015
>
> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181--alter --entity-type 
> topics --entity-name stream_output --add-config 
> cleanup.policy=compact,delete Error while executing config command 
> requirement failed: Invalid entity
> config: all configs to be added must be in the format "key=val".
> java.lang.IllegalArgumentException: requirement failed: Invalid entity
> config: all configs to be added must be in the format "key=val".
>         at scala.Predef$.require(Predef.scala:233)
>         at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(
> ConfigCommand.scala:128)
>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:78)
>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>
>
> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
> topics --entity-name ash_stream_output --add-config 
> cleanup.policy=compact_delete Error while executing config command 
> Invalid value compact_delete for configuration cleanup.policy: String 
> must be one of: compact, delete
> org.apache.kafka.common.config.ConfigException: Invalid value 
> compact_delete for configuration cleanup.policy: String must be one of:
> compact, delete
>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> ensureValid(ConfigDef.java:851)
>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> ensureValid(ConfigDef.java:827)
>         at org.apache.kafka.common.config.ConfigDef.parse(
> ConfigDef.java:427)
>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>
>
> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
> topics --entity-name ash_stream_output --add-config 
> cleanup.policy=compact_and_delete Error while executing config command 
> Invalid value compact_delete for configuration cleanup.policy: String 
> must be one of: compact, delete
> org.apache.kafka.common.config.ConfigException: Invalid value 
> compact_delete for configuration cleanup.policy: String must be one of:
> compact, delete
>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> ensureValid(ConfigDef.java:851)
>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> ensureValid(ConfigDef.java:827)
>         at org.apache.kafka.common.config.ConfigDef.parse(
> ConfigDef.java:427)
>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>
>
> Thanks & Regards,
> Ashok
>
>

Re: cleanup.policy - doesn't accept compact,delete

Posted by Guozhang Wang <wa...@gmail.com>.
You do not need the brackets, try keep the string value as "compact,delete".


Guozhang

On Tue, Jul 10, 2018 at 8:22 PM, Jayaraman, AshokKumar (CCI-Atlanta-CON) <
AshokKumar.Jayaraman@cox.com> wrote:

> Hi Matthias,
>
> Kept as [compact,delete] and still got the same exception.
>
> Thanks & Regards,
>
> Ashok
>
> -----Original Message-----
> From: Matthias J. Sax [mailto:matthias@confluent.io]
> Sent: Tuesday, July 10, 2018 10:09 PM
> To: users@kafka.apache.org
> Subject: Re: cleanup.policy - doesn't accept compact,delete
>
> Try to remove the space after the comma.
>
> -Matthias
>
> On 7/10/18 10:43 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) wrote:
> > Hi,
> >
> > When we try to use the same (square brackets), the internal topics are
> failing to get created.  Any suggestions?
> >
> > changelogConfig.put("cleanup.policy", "[compact, delete]");
> >
> >
> > org.apache.kafka.streams.errors.StreamsException: Could not create
> topic stream_digital_01-hrly-changelog.
> >         at org.apache.kafka.streams.processor.internals.
> InternalTopicManager.makeReady(InternalTopicManager.java:137)
> >         at org.apache.kafka.streams.processor.internals.
> StreamPartitionAssignor.prepareTopic(StreamPartitionAssignor.java:655)
> >         at org.apache.kafka.streams.processor.internals.
> StreamPartitionAssignor.assign(StreamPartitionAssignor.java:463)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerCoordinator.performAssignment(ConsumerCoordinator.java:358)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator.onJoinLeader(AbstractCoordinator.java:520)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator.access$1100(AbstractCoordinator.java:93)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.
> java:472)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.
> java:455)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator$CoordinatorResponseHandler.
> onSuccess(AbstractCoordinator.java:822)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator$CoordinatorResponseHandler.
> onSuccess(AbstractCoordinator.java:802)
> >         at org.apache.kafka.clients.consumer.internals.
> RequestFuture$1.onSuccess(RequestFuture.java:204)
> >         at org.apache.kafka.clients.consumer.internals.
> RequestFuture.fireSuccess(RequestFuture.java:167)
> >         at org.apache.kafka.clients.consumer.internals.
> RequestFuture.complete(RequestFuture.java:127)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(
> ConsumerNetworkClient.java:563)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerNetworkClient.firePendingCompletedRequests(
> ConsumerNetworkClient.java:390)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerNetworkClient.poll(ConsumerNetworkClient.java:293)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerNetworkClient.poll(ConsumerNetworkClient.java:233)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:364)
> >         at org.apache.kafka.clients.consumer.internals.
> AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:316)
> >         at org.apache.kafka.clients.consumer.internals.
> ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
> >         at org.apache.kafka.clients.consumer.KafkaConsumer.
> pollOnce(KafkaConsumer.java:1149)
> >         at org.apache.kafka.clients.consumer.KafkaConsumer.poll(
> KafkaConsumer.java:1115)
> >         at org.apache.kafka.streams.processor.internals.
> StreamThread.pollRequests(StreamThread.java:827)
> >         at org.apache.kafka.streams.processor.internals.
> StreamThread.runOnce(StreamThread.java:784)
> >         at org.apache.kafka.streams.processor.internals.
> StreamThread.runLoop(StreamThread.java:750)
> >         at
> > org.apache.kafka.streams.processor.internals.StreamThread.run(StreamTh
> > read.java:720) Caused by: java.util.concurrent.ExecutionException:
> > org.apache.kafka.common.errors.UnknownServerException: Invalid value
> [compact for configuration cleanup.policy: String must be one of: compact,
> delete
> >         at org.apache.kafka.common.internals.KafkaFutureImpl.
> wrapAndThrow(KafkaFutureImpl.java:45)
> >         at org.apache.kafka.common.internals.KafkaFutureImpl.
> access$000(KafkaFutureImpl.java:32)
> >         at org.apache.kafka.common.internals.KafkaFutureImpl$
> SingleWaiter.await(KafkaFutureImpl.java:89)
> >         at org.apache.kafka.common.internals.KafkaFutureImpl.get(
> KafkaFutureImpl.java:258)
> >         at
> > org.apache.kafka.streams.processor.internals.InternalTopicManager.make
> > Ready(InternalTopicManager.java:121)
> >
> >
> >
> > Thanks & Regards,
> >
> > Ashok
> >
> > -----Original Message-----
> > From: Manikumar [mailto:manikumar.reddy@gmail.com]
> > Sent: Thursday, June 07, 2018 12:11 AM
> > To: Users
> > Subject: Re: cleanup.policy - doesn't accept compact,delete
> >
> > As described in usage description, to group the values which contain
> commas,  we need to use square brackets.
> >
> > ex: --add-config cleanup.policy=[compact,delete]
> >
> > On Thu, Jun 7, 2018 at 8:49 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON)
> < AshokKumar.Jayaraman@cox.com> wrote:
> >
> >> Hi,
> >>
> >> We are on Kafka version 1.0.0.  Per the below new feature, a topic
> >> can allow both compact and delete.  I tried all the combinations, but
> they all
> >> fail to accept values that are not either compact OR delete.   Is this
> >> feature valid in updated releases, since 0.10.2?    If this is not a
> >> feature available, how to cleanup the growing compacted topic scenario?
> >>
> >> https://issues.apache.org/jira/browse/KAFKA-4015
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181--alter --entity-type
> >> topics --entity-name stream_output --add-config
> >> cleanup.policy=compact,delete Error while executing config command
> >> requirement failed: Invalid entity
> >> config: all configs to be added must be in the format "key=val".
> >> java.lang.IllegalArgumentException: requirement failed: Invalid
> >> entity
> >> config: all configs to be added must be in the format "key=val".
> >>         at scala.Predef$.require(Predef.scala:233)
> >>         at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(
> >> ConfigCommand.scala:128)
> >>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.
> scala:78)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type
> >> topics --entity-name ash_stream_output --add-config
> >> cleanup.policy=compact_delete Error while executing config command
> >> Invalid value compact_delete for configuration cleanup.policy: String
> >> must be one of: compact, delete
> >> org.apache.kafka.common.config.ConfigException: Invalid value
> >> compact_delete for configuration cleanup.policy: String must be one of:
> >> compact, delete
> >>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> >> ensureValid(ConfigDef.java:851)
> >>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> >> ensureValid(ConfigDef.java:827)
> >>         at org.apache.kafka.common.config.ConfigDef.parse(
> >> ConfigDef.java:427)
> >>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
> >>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.
> scala:524)
> >>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.
> scala:90)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type
> >> topics --entity-name ash_stream_output --add-config
> >> cleanup.policy=compact_and_delete Error while executing config
> >> command Invalid value compact_delete for configuration
> >> cleanup.policy: String must be one of: compact, delete
> >> org.apache.kafka.common.config.ConfigException: Invalid value
> >> compact_delete for configuration cleanup.policy: String must be one of:
> >> compact, delete
> >>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> >> ensureValid(ConfigDef.java:851)
> >>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> >> ensureValid(ConfigDef.java:827)
> >>         at org.apache.kafka.common.config.ConfigDef.parse(
> >> ConfigDef.java:427)
> >>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
> >>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.
> scala:524)
> >>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.
> scala:90)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> Thanks & Regards,
> >> Ashok
> >>
> >>
>
>


-- 
-- Guozhang

Re: cleanup.policy - doesn't accept compact,delete

Posted by Manikumar <ma...@gmail.com>.
we need to use square brackets only for command line tool.
In your code, you just need to supply  "compact,delete" string to props
object.

On Wed, Jul 11, 2018 at 8:52 AM Jayaraman, AshokKumar (CCI-Atlanta-CON) <
AshokKumar.Jayaraman@cox.com> wrote:

> Hi Matthias,
>
> Kept as [compact,delete] and still got the same exception.
>
> Thanks & Regards,
>
> Ashok
>
> -----Original Message-----
> From: Matthias J. Sax [mailto:matthias@confluent.io]
> Sent: Tuesday, July 10, 2018 10:09 PM
> To: users@kafka.apache.org
> Subject: Re: cleanup.policy - doesn't accept compact,delete
>
> Try to remove the space after the comma.
>
> -Matthias
>
> On 7/10/18 10:43 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) wrote:
> > Hi,
> >
> > When we try to use the same (square brackets), the internal topics are
> failing to get created.  Any suggestions?
> >
> > changelogConfig.put("cleanup.policy", "[compact, delete]");
> >
> >
> > org.apache.kafka.streams.errors.StreamsException: Could not create topic
> stream_digital_01-hrly-changelog.
> >         at
> org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:137)
> >         at
> org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.prepareTopic(StreamPartitionAssignor.java:655)
> >         at
> org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.assign(StreamPartitionAssignor.java:463)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.performAssignment(ConsumerCoordinator.java:358)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onJoinLeader(AbstractCoordinator.java:520)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.access$1100(AbstractCoordinator.java:93)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:472)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:455)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:822)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:802)
> >         at
> org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:204)
> >         at
> org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:167)
> >         at
> org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:127)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:563)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:390)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:293)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:233)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:364)
> >         at
> org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:316)
> >         at
> org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
> >         at
> org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1149)
> >         at
> org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1115)
> >         at
> org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:827)
> >         at
> org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:784)
> >         at
> org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:750)
> >         at
> > org.apache.kafka.streams.processor.internals.StreamThread.run(StreamTh
> > read.java:720) Caused by: java.util.concurrent.ExecutionException:
> > org.apache.kafka.common.errors.UnknownServerException: Invalid value
> [compact for configuration cleanup.policy: String must be one of: compact,
> delete
> >         at
> org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
> >         at
> org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
> >         at
> org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
> >         at
> org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:258)
> >         at
> > org.apache.kafka.streams.processor.internals.InternalTopicManager.make
> > Ready(InternalTopicManager.java:121)
> >
> >
> >
> > Thanks & Regards,
> >
> > Ashok
> >
> > -----Original Message-----
> > From: Manikumar [mailto:manikumar.reddy@gmail.com]
> > Sent: Thursday, June 07, 2018 12:11 AM
> > To: Users
> > Subject: Re: cleanup.policy - doesn't accept compact,delete
> >
> > As described in usage description, to group the values which contain
> commas,  we need to use square brackets.
> >
> > ex: --add-config cleanup.policy=[compact,delete]
> >
> > On Thu, Jun 7, 2018 at 8:49 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON)
> < AshokKumar.Jayaraman@cox.com> wrote:
> >
> >> Hi,
> >>
> >> We are on Kafka version 1.0.0.  Per the below new feature, a topic
> >> can allow both compact and delete.  I tried all the combinations, but
> they all
> >> fail to accept values that are not either compact OR delete.   Is this
> >> feature valid in updated releases, since 0.10.2?    If this is not a
> >> feature available, how to cleanup the growing compacted topic scenario?
> >>
> >> https://issues.apache.org/jira/browse/KAFKA-4015
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181--alter --entity-type
> >> topics --entity-name stream_output --add-config
> >> cleanup.policy=compact,delete Error while executing config command
> >> requirement failed: Invalid entity
> >> config: all configs to be added must be in the format "key=val".
> >> java.lang.IllegalArgumentException: requirement failed: Invalid
> >> entity
> >> config: all configs to be added must be in the format "key=val".
> >>         at scala.Predef$.require(Predef.scala:233)
> >>         at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(
> >> ConfigCommand.scala:128)
> >>         at
> kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:78)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type
> >> topics --entity-name ash_stream_output --add-config
> >> cleanup.policy=compact_delete Error while executing config command
> >> Invalid value compact_delete for configuration cleanup.policy: String
> >> must be one of: compact, delete
> >> org.apache.kafka.common.config.ConfigException: Invalid value
> >> compact_delete for configuration cleanup.policy: String must be one of:
> >> compact, delete
> >>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> >> ensureValid(ConfigDef.java:851)
> >>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> >> ensureValid(ConfigDef.java:827)
> >>         at org.apache.kafka.common.config.ConfigDef.parse(
> >> ConfigDef.java:427)
> >>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
> >>         at
> kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
> >>         at
> kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type
> >> topics --entity-name ash_stream_output --add-config
> >> cleanup.policy=compact_and_delete Error while executing config
> >> command Invalid value compact_delete for configuration
> >> cleanup.policy: String must be one of: compact, delete
> >> org.apache.kafka.common.config.ConfigException: Invalid value
> >> compact_delete for configuration cleanup.policy: String must be one of:
> >> compact, delete
> >>         at org.apache.kafka.common.config.ConfigDef$ValidString.
> >> ensureValid(ConfigDef.java:851)
> >>         at org.apache.kafka.common.config.ConfigDef$ValidList.
> >> ensureValid(ConfigDef.java:827)
> >>         at org.apache.kafka.common.config.ConfigDef.parse(
> >> ConfigDef.java:427)
> >>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
> >>         at
> kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
> >>         at
> kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
> >>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
> >>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> >>
> >>
> >> Thanks & Regards,
> >> Ashok
> >>
> >>
>
>

RE: cleanup.policy - doesn't accept compact,delete

Posted by "Jayaraman, AshokKumar (CCI-Atlanta-CON)" <As...@cox.com>.
Hi Matthias,

Kept as [compact,delete] and still got the same exception.

Thanks & Regards,

Ashok

-----Original Message-----
From: Matthias J. Sax [mailto:matthias@confluent.io] 
Sent: Tuesday, July 10, 2018 10:09 PM
To: users@kafka.apache.org
Subject: Re: cleanup.policy - doesn't accept compact,delete

Try to remove the space after the comma.

-Matthias

On 7/10/18 10:43 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) wrote:
> Hi,
> 
> When we try to use the same (square brackets), the internal topics are failing to get created.  Any suggestions?
> 
> changelogConfig.put("cleanup.policy", "[compact, delete]");
> 
> 
> org.apache.kafka.streams.errors.StreamsException: Could not create topic stream_digital_01-hrly-changelog.
>         at org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:137)
>         at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.prepareTopic(StreamPartitionAssignor.java:655)
>         at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.assign(StreamPartitionAssignor.java:463)
>         at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.performAssignment(ConsumerCoordinator.java:358)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onJoinLeader(AbstractCoordinator.java:520)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.access$1100(AbstractCoordinator.java:93)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:472)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:455)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:822)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:802)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:204)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:167)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:127)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:563)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:390)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:293)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:233)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:364)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:316)
>         at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
>         at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1149)
>         at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1115)
>         at org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:827)
>         at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:784)
>         at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:750)
>         at 
> org.apache.kafka.streams.processor.internals.StreamThread.run(StreamTh
> read.java:720) Caused by: java.util.concurrent.ExecutionException: 
> org.apache.kafka.common.errors.UnknownServerException: Invalid value [compact for configuration cleanup.policy: String must be one of: compact, delete
>         at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
>         at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
>         at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
>         at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:258)
>         at 
> org.apache.kafka.streams.processor.internals.InternalTopicManager.make
> Ready(InternalTopicManager.java:121)
> 
> 
> 
> Thanks & Regards,
> 
> Ashok
> 
> -----Original Message-----
> From: Manikumar [mailto:manikumar.reddy@gmail.com]
> Sent: Thursday, June 07, 2018 12:11 AM
> To: Users
> Subject: Re: cleanup.policy - doesn't accept compact,delete
> 
> As described in usage description, to group the values which contain commas,  we need to use square brackets.
> 
> ex: --add-config cleanup.policy=[compact,delete]
> 
> On Thu, Jun 7, 2018 at 8:49 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) < AshokKumar.Jayaraman@cox.com> wrote:
> 
>> Hi,
>>
>> We are on Kafka version 1.0.0.  Per the below new feature, a topic 
>> can allow both compact and delete.  I tried all the combinations, but they all
>> fail to accept values that are not either compact OR delete.   Is this
>> feature valid in updated releases, since 0.10.2?    If this is not a
>> feature available, how to cleanup the growing compacted topic scenario?
>>
>> https://issues.apache.org/jira/browse/KAFKA-4015
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181--alter --entity-type 
>> topics --entity-name stream_output --add-config 
>> cleanup.policy=compact,delete Error while executing config command 
>> requirement failed: Invalid entity
>> config: all configs to be added must be in the format "key=val".
>> java.lang.IllegalArgumentException: requirement failed: Invalid 
>> entity
>> config: all configs to be added must be in the format "key=val".
>>         at scala.Predef$.require(Predef.scala:233)
>>         at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(
>> ConfigCommand.scala:128)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:78)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
>> topics --entity-name ash_stream_output --add-config 
>> cleanup.policy=compact_delete Error while executing config command 
>> Invalid value compact_delete for configuration cleanup.policy: String 
>> must be one of: compact, delete
>> org.apache.kafka.common.config.ConfigException: Invalid value 
>> compact_delete for configuration cleanup.policy: String must be one of:
>> compact, delete
>>         at org.apache.kafka.common.config.ConfigDef$ValidString.
>> ensureValid(ConfigDef.java:851)
>>         at org.apache.kafka.common.config.ConfigDef$ValidList.
>> ensureValid(ConfigDef.java:827)
>>         at org.apache.kafka.common.config.ConfigDef.parse(
>> ConfigDef.java:427)
>>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
>> topics --entity-name ash_stream_output --add-config 
>> cleanup.policy=compact_and_delete Error while executing config 
>> command Invalid value compact_delete for configuration 
>> cleanup.policy: String must be one of: compact, delete
>> org.apache.kafka.common.config.ConfigException: Invalid value 
>> compact_delete for configuration cleanup.policy: String must be one of:
>> compact, delete
>>         at org.apache.kafka.common.config.ConfigDef$ValidString.
>> ensureValid(ConfigDef.java:851)
>>         at org.apache.kafka.common.config.ConfigDef$ValidList.
>> ensureValid(ConfigDef.java:827)
>>         at org.apache.kafka.common.config.ConfigDef.parse(
>> ConfigDef.java:427)
>>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> Thanks & Regards,
>> Ashok
>>
>>


Re: cleanup.policy - doesn't accept compact,delete

Posted by "Matthias J. Sax" <ma...@confluent.io>.
Try to remove the space after the comma.

-Matthias

On 7/10/18 10:43 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) wrote:
> Hi,
> 
> When we try to use the same (square brackets), the internal topics are failing to get created.  Any suggestions?
> 
> changelogConfig.put("cleanup.policy", "[compact, delete]");
> 
> 
> org.apache.kafka.streams.errors.StreamsException: Could not create topic stream_digital_01-hrly-changelog.
>         at org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:137)
>         at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.prepareTopic(StreamPartitionAssignor.java:655)
>         at org.apache.kafka.streams.processor.internals.StreamPartitionAssignor.assign(StreamPartitionAssignor.java:463)
>         at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.performAssignment(ConsumerCoordinator.java:358)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.onJoinLeader(AbstractCoordinator.java:520)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.access$1100(AbstractCoordinator.java:93)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:472)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$JoinGroupResponseHandler.handle(AbstractCoordinator.java:455)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:822)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator$CoordinatorResponseHandler.onSuccess(AbstractCoordinator.java:802)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture$1.onSuccess(RequestFuture.java:204)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture.fireSuccess(RequestFuture.java:167)
>         at org.apache.kafka.clients.consumer.internals.RequestFuture.complete(RequestFuture.java:127)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient$RequestFutureCompletionHandler.fireCompletion(ConsumerNetworkClient.java:563)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.firePendingCompletedRequests(ConsumerNetworkClient.java:390)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:293)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:233)
>         at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:193)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.joinGroupIfNeeded(AbstractCoordinator.java:364)
>         at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureActiveGroup(AbstractCoordinator.java:316)
>         at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:290)
>         at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1149)
>         at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1115)
>         at org.apache.kafka.streams.processor.internals.StreamThread.pollRequests(StreamThread.java:827)
>         at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:784)
>         at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:750)
>         at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:720)
> Caused by: java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.UnknownServerException: Invalid value [compact for configuration cleanup.policy: String must be one of: compact, delete
>         at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
>         at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
>         at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
>         at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:258)
>         at org.apache.kafka.streams.processor.internals.InternalTopicManager.makeReady(InternalTopicManager.java:121)
> 
> 
> 
> Thanks & Regards,
> 
> Ashok
> 
> -----Original Message-----
> From: Manikumar [mailto:manikumar.reddy@gmail.com] 
> Sent: Thursday, June 07, 2018 12:11 AM
> To: Users
> Subject: Re: cleanup.policy - doesn't accept compact,delete
> 
> As described in usage description, to group the values which contain commas,  we need to use square brackets.
> 
> ex: --add-config cleanup.policy=[compact,delete]
> 
> On Thu, Jun 7, 2018 at 8:49 AM, Jayaraman, AshokKumar (CCI-Atlanta-CON) < AshokKumar.Jayaraman@cox.com> wrote:
> 
>> Hi,
>>
>> We are on Kafka version 1.0.0.  Per the below new feature, a topic can 
>> allow both compact and delete.  I tried all the combinations, but they all
>> fail to accept values that are not either compact OR delete.   Is this
>> feature valid in updated releases, since 0.10.2?    If this is not a
>> feature available, how to cleanup the growing compacted topic scenario?
>>
>> https://issues.apache.org/jira/browse/KAFKA-4015
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181--alter --entity-type 
>> topics --entity-name stream_output --add-config 
>> cleanup.policy=compact,delete Error while executing config command 
>> requirement failed: Invalid entity
>> config: all configs to be added must be in the format "key=val".
>> java.lang.IllegalArgumentException: requirement failed: Invalid entity
>> config: all configs to be added must be in the format "key=val".
>>         at scala.Predef$.require(Predef.scala:233)
>>         at kafka.admin.ConfigCommand$.parseConfigsToBeAdded(
>> ConfigCommand.scala:128)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:78)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
>> topics --entity-name ash_stream_output --add-config 
>> cleanup.policy=compact_delete Error while executing config command 
>> Invalid value compact_delete for configuration cleanup.policy: String 
>> must be one of: compact, delete
>> org.apache.kafka.common.config.ConfigException: Invalid value 
>> compact_delete for configuration cleanup.policy: String must be one of:
>> compact, delete
>>         at org.apache.kafka.common.config.ConfigDef$ValidString.
>> ensureValid(ConfigDef.java:851)
>>         at org.apache.kafka.common.config.ConfigDef$ValidList.
>> ensureValid(ConfigDef.java:827)
>>         at org.apache.kafka.common.config.ConfigDef.parse(
>> ConfigDef.java:427)
>>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> $ ./kafka-configs.sh --zookeeper <<XXXXX>>:2181 --alter --entity-type 
>> topics --entity-name ash_stream_output --add-config 
>> cleanup.policy=compact_and_delete Error while executing config command 
>> Invalid value compact_delete for configuration cleanup.policy: String 
>> must be one of: compact, delete
>> org.apache.kafka.common.config.ConfigException: Invalid value 
>> compact_delete for configuration cleanup.policy: String must be one of:
>> compact, delete
>>         at org.apache.kafka.common.config.ConfigDef$ValidString.
>> ensureValid(ConfigDef.java:851)
>>         at org.apache.kafka.common.config.ConfigDef$ValidList.
>> ensureValid(ConfigDef.java:827)
>>         at org.apache.kafka.common.config.ConfigDef.parse(
>> ConfigDef.java:427)
>>         at kafka.log.LogConfig$.validate(LogConfig.scala:331)
>>         at kafka.admin.AdminUtils$.changeTopicConfig(AdminUtils.scala:524)
>>         at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:90)
>>         at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:65)
>>         at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
>>
>>
>> Thanks & Regards,
>> Ashok
>>
>>