I think one solution is to compile samza from source, and in
{path_to_samza}/gradle/dependency-versions.gradle, change yarnVersion to
2.3.0.On Wed, Jun 25, 2014 at 5:50 PM, Dotan Patrich <[email protected]> wrote: > Thank you very much for the answer, I was afraid this was the reason... > > Is there any way to support YARN 2.3.0? for example, implementing my own > YarnAppMaster? > Did anyone managed to run samza on CDH 4 or CDH 5 ? > > > On Wed, Jun 25, 2014 at 12:46 PM, Zhijie Shen <[email protected]> > wrote: > > > The problem might be as follows: > > > > 1. On the one hand, Samza 0.7.0 was compiled against YARN 2.2.0; > > 2. CDH 5.0.1 is mainly based on YARN 2.3.0, and > > AllocateRequest.setIncreaseRequests > > is new method introduced into YARN since 2.3.0 > > > > Unfortunately, you're running into a compatibility issue. > > > > > > On Wed, Jun 25, 2014 at 5:26 PM, Dotan Patrich <[email protected]> > > wrote: > > > > > Hi, > > > I'm running on version 0.7.0 > > > > > > > > > On Wed, Jun 25, 2014 at 12:24 PM, Zhijie Shen <[email protected]> > > > wrote: > > > > > > > What version of samza are you using now? > > > > > > > > > > > > On Wed, Jun 25, 2014 at 4:55 PM, Dotan Patrich <[email protected] > > > > > > wrote: > > > > > > > > > Hi, > > > > > > > > > > I'm trying to run a very simple samza task over CDH 5.0.1 YARN. > > > > > The streaming task actually does nothing... just wanted to test it > > > before > > > > > deploying a task that uses state and generate metrics. > > > > > > > > > > The task fails after 20 seconds of submitting it to YARN. > > > > > > > > > > This is the task configuration: > > > > > # Job > > > > > job.factory.class=org.apache.samza.job.yarn.YarnJobFactory > > > > > job.name=foo-task > > > > > > > > > > > > > > > > > > > > > > > > > yarn.package.path=file:///home/cloudera/xxxx/xxx-streaming-1.0.0-SNAPSHOT-dist.tar.gz > > > > > > > > > > # Task > > > > > task.class=fortscale.streaming.task.FooTask > > > > > task.inputs=kafka.fortscale-4769-event-score > > > > > > > > > > # Serializers > > > > > > > > > > > > > > > > > > > > serializers.registry.json.class=org.apache.samza.serializers.JsonSerdeFactory > > > > > > > > > > > > > > > > > > > > serializers.registry.string.class=org.apache.samza.serializers.StringSerdeFactory > > > > > > > > > > > > > > > > > > > > serializers.registry.integer.class=org.apache.samza.serializers.IntegerSerdeFactory > > > > > > > > > > > > > > > > > > > > serializers.registry.metrics.class=org.apache.samza.serializers.MetricsSnapshotSerdeFactory > > > > > > > > > > > > > > > # Systems > > > > > > > > > > > > > > > > > > > > systems.kafka.samza.factory=org.apache.samza.system.kafka.KafkaSystemFactory > > > > > systems.kafka.samza.msg.serde=string > > > > > systems.kafka.consumer.zookeeper.connect=localhost:2181 > > > > > systems.kafka.consumer.auto.offset.reset=smallest > > > > > systems.kafka.producer.metadata.broker.list=localhost:9092 > > > > > systems.kafka.producer.producer.type=sync > > > > > # Normally, we'd set this much higher, but we want things to look > > > snappy > > > > in > > > > > the demo. > > > > > systems.kafka.producer.batch.num.messages=1 > > > > > > > > > > > > > > > The only error I see in the stderr logs is that: > > > > > > > > > > Null identity service, trying login service: null > > > > > Finding identity service: null > > > > > Null identity service, trying login service: null > > > > > Finding identity service: null > > > > > Exception in thread "main" java.lang.AbstractMethodError: > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.setIncreaseRequests(Ljava/util/List;)V > > > > > at > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.newInstance(AllocateRequest.java:81) > > > > > at > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.yarn.api.protocolrecords.AllocateRequest.newInstance(AllocateRequest.java:64) > > > > > at > > > > > > > > > > > > > > > > > > > > org.apache.hadoop.yarn.client.api.impl.AMRMClientImpl.allocate(AMRMClientImpl.java:237) > > > > > at > > > > > org.apache.samza.job.yarn.YarnAppMaster.run(YarnAppMaster.scala:51) > > > > > at > > > > > > > org.apache.samza.job.yarn.SamzaAppMaster$.main(SamzaAppMaster.scala:81) > > > > > at > > > > > org.apache.samza.job.yarn.SamzaAppMaster.main(SamzaAppMaster.scala) > > > > > > > > > > > > > > > Any idea what can be wrong ? > > > > > > > > > > > > > > > > > > > > > -- > > > > Zhijie Shen > > > > Hortonworks Inc. > > > > http://hortonworks.com/ > > > > > > > > -- > > > > CONFIDENTIALITY NOTICE > > > > NOTICE: This message is intended for the use of the individual or > > entity > > > to > > > > which it is addressed and may contain information that is > confidential, > > > > privileged and exempt from disclosure under applicable law. If the > > reader > > > > of this message is not the intended recipient, you are hereby > notified > > > that > > > > any printing, copying, dissemination, distribution, disclosure or > > > > forwarding of this communication is strictly prohibited. If you have > > > > received this communication in error, please contact the sender > > > immediately > > > > and delete it from your system. Thank You. > > > > > > > > > > > > > > > -- > > Zhijie Shen > > Hortonworks Inc. > > http://hortonworks.com/ > > > > -- > > CONFIDENTIALITY NOTICE > > NOTICE: This message is intended for the use of the individual or entity > to > > which it is addressed and may contain information that is confidential, > > privileged and exempt from disclosure under applicable law. If the reader > > of this message is not the intended recipient, you are hereby notified > that > > any printing, copying, dissemination, distribution, disclosure or > > forwarding of this communication is strictly prohibited. If you have > > received this communication in error, please contact the sender > immediately > > and delete it from your system. Thank You. > > > -- Zhijie Shen Hortonworks Inc. http://hortonworks.com/ -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
