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From Yi Pan <nickpa...@gmail.com>
Subject Re: hello-samza doesn't run on CDH5.4
Date Wed, 06 Jan 2016 19:39:34 GMT
Hi, Stanislav,

Could it be related to SAMZA-727? Your exception stack trace is different
though. Besides that, Samza 0.10 requires minimum YARN 2.6.1 now, due to a
token expiration issue in YARN 2.6.0 client lib.

-Yi

On Wed, Jan 6, 2016 at 7:52 AM, Stanislav Los <stanislav@magnetic.com>
wrote:

> Hi,
>
> Any ideas why Samza can't start a container while running hello-samza on
> CDH5.4?
>
> It runs fine on local grid. But when running on cluster I can see it talks
> fine to YARN's  ResourceManager and Kafka, get's resources, but fails to
> start container. At first, I thought it's because CDH5.4 uses YARN 2.6.0,
> while Samza uses 2.6.1, so I recompiled Samza with YARN 2.6.0 and
> re-assambled hello-samza. No luck so far. Also, I thought it's because of
> different protobuf version, but I checked, it's the same in CDH and Samza.
>
> Followed
> http://samza.apache.org/learn/tutorials/0.10/deploy-samza-to-CDH.html to
> deploy.
>
> See full logs:
> Samza Deploy Script output http://pastebin.com/0K8HVMzt
> YARN logs http://pastebin.com/UvNp6240
>
> An error is:
>
> java version "1.7.0_80"
>
> Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
>
> Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
>
> com.google.protobuf.InvalidProtocolBufferException: Protocol message
> contained an invalid tag (zero).
>
> at
>
> com.google.protobuf.InvalidProtocolBufferException.invalidTag(InvalidProtocolBufferException.java:89)
>
> at com.google.protobuf.CodedInputStream.readTag(CodedInputStream.java:108)
>
> at
>
> org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos$AMRMTokenIdentifierProto.<init>(YarnSecurityTokenProtos.java:1078)
>
> at
>
> org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos$AMRMTokenIdentifierProto.<init>(YarnSecurityTokenProtos.java:1042)
>
> at
>
> org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos$AMRMTokenIdentifierProto$1.parsePartialFrom(YarnSecurityTokenProtos.java:1138)
>
> at
>
> org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos$AMRMTokenIdentifierProto$1.parsePartialFrom(YarnSecurityTokenProtos.java:1133)
>
> at
>
> com.google.protobuf.AbstractParser.parsePartialFrom(AbstractParser.java:200)
>
> at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:217)
>
> at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:223)
>
> at com.google.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
>
> at
>
> org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos$AMRMTokenIdentifierProto.parseFrom(YarnSecurityTokenProtos.java:1307)
>
> at
>
> org.apache.hadoop.yarn.security.AMRMTokenIdentifier.readFields(AMRMTokenIdentifier.java:81)
>
> at org.apache.hadoop.security.token.Token.decodeIdentifier(Token.java:142)
>
> at
>
> org.apache.samza.job.yarn.ContainerUtil.startContainer(ContainerUtil.java:181)
>
> at
>
> org.apache.samza.job.yarn.ContainerUtil.runContainer(ContainerUtil.java:119)
>
> at
>
> org.apache.samza.job.yarn.ContainerAllocator.run(ContainerAllocator.java:65)
>
> at java.lang.Thread.run(Thread.java:745)
>
> Exception in thread "Container Allocator Thread"
> org.apache.samza.SamzaException: IO Exception when writing credentials to
> output buffer
>
> at
>
> org.apache.samza.job.yarn.ContainerUtil.startContainer(ContainerUtil.java:190)
>
> at
>
> org.apache.samza.job.yarn.ContainerUtil.runContainer(ContainerUtil.java:119)
>
> at
>
> org.apache.samza.job.yarn.ContainerAllocator.run(ContainerAllocator.java:65)
>
> at java.lang.Thread.run(Thread.java:745)
>
>
> Regards,
> Stan
>

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