Member since
12-09-2015
3
Posts
1
Kudos Received
1
Solution
My Accepted Solutions
| Title | Views | Posted |
|---|---|---|
| 4494 | 02-02-2016 03:21 AM |
02-02-2016
03:21 AM
1 Kudo
This got resolved by removing the executor-cores argument passed while starting thrift server. Memory and no of executors can be increased/decreased based on data volume.
... View more
12-09-2015
07:11 PM
Thanks Neeraj, for the post. We do cache data in the use case above so certain percentage would be needed for spark persistence. Tried the executor with 40G memory as well and ran into the issue.
... View more
12-09-2015
04:39 PM
Thrift server started as:
/usr/hdp/current/spark-thriftserver/sbin/start-thriftserver.sh --master yarn-client --executor-memory 20G --num-executors 20 --executor-cores 12 --hiveconf hive.server2.thrift.port=10001 1. Cached data in spark memory by using
Cache table bo_5years
2. ran select * from bo_5years from beeline Error in logs:
15/12/04 16:03:54 WARN DefaultChannelPipeline: An exception was thrown by a user handler while handling an exception event ([id: 0x5e66418a, /10.105.167.206:53903 => /10.105.164.205:60270] EXCEPTION: java.lang.OutOfMemoryError: Java heap
space)
java.lang.OutOfMemoryError: Java heap space
at java.lang.Object.clone(Native Method)
at akka.util.CompactByteString$.apply(ByteString.scala:410)
at akka.util.ByteString$.apply(ByteString.scala:22)
at akka.remote.transport.netty.TcpHandlers$class.onMessage(TcpSupport.scala:45)
at akka.remote.transport.netty.TcpServerHandler.onMessage(TcpSupport.scala:57)
at akka.remote.transport.netty.NettyServerHelpers$class.messageReceived(NettyHelpers.scala:43)
at akka.remote.transport.netty.ServerHandler.messageReceived(NettyTransport.scala:180)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:462)
at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:443)
at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:310)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:108)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:318)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
15/12/04 16:03:56 ERROR ErrorMonitor: Uncaught fatal error from thread [sparkDriver-akka.remote.default-remote-dispatcher-7] shutting down ActorSystem [sparkDriver]
java.lang.OutOfMemoryError: Java heap space
at org.spark_project.protobuf.ByteString.copyFrom(ByteString.java:192)
at org.spark_project.protobuf.CodedInputStream.readBytes(CodedInputStream.java:324)
at akka.remote.WireFormats$SerializedMessage.<init>(WireFormats.java:3030)
at akka.remote.WireFormats$SerializedMessage.<init>(WireFormats.java:2980)
at akka.remote.WireFormats$SerializedMessage$1.parsePartialFrom(WireFormats.java:3073)
at akka.remote.WireFormats$SerializedMessage$1.parsePartialFrom(WireFormats.java:3068)
at org.spark_project.protobuf.CodedInputStream.readMessage(CodedInputStream.java:309)
at akka.remote.WireFormats$RemoteEnvelope.<init>(WireFormats.java:993)
at akka.remote.WireFormats$RemoteEnvelope.<init>(WireFormats.java:927)
at akka.remote.WireFormats$RemoteEnvelope$1.parsePartialFrom(WireFormats.java:1049)
at akka.remote.WireFormats$RemoteEnvelope$1.parsePartialFrom(WireFormats.java:1044)
at org.spark_project.protobuf.CodedInputStream.readMessage(CodedInputStream.java:309)
at akka.remote.WireFormats$AckAndEnvelopeContainer.<init>(WireFormats.java:241)
at akka.remote.WireFormats$AckAndEnvelopeContainer.<init>(WireFormats.java:175)
at akka.remote.WireFormats$AckAndEnvelopeContainer$1.parsePartialFrom(WireFormats.java:279)
at akka.remote.WireFormats$AckAndEnvelopeContainer$1.parsePartialFrom(WireFormats.java:274)
at org.spark_project.protobuf.AbstractParser.parsePartialFrom(AbstractParser.java:141)
at org.spark_project.protobuf.AbstractParser.parseFrom(AbstractParser.java:176)
at org.spark_project.protobuf.AbstractParser.parseFrom(AbstractParser.java:188)
at org.spark_project.protobuf.AbstractParser.parseFrom(AbstractParser.java:193)
at org.spark_project.protobuf.AbstractParser.parseFrom(AbstractParser.java:49)
at akka.remote.WireFormats$AckAndEnvelopeContainer.parseFrom(WireFormats.java:409)
at akka.remote.transport.AkkaPduProtobufCodec$.decodeMessage(AkkaPduCodec.scala:181)
at akka.remote.EndpointReader.akka$remote$EndpointReader$$tryDecodeMessageAndAck(Endpoint.scala:995)
at akka.remote.EndpointReader$$anonfun$receive$2.applyOrElse(Endpoint.scala:928)
at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
at akka.remote.EndpointActor.aroundReceive(Endpoint.scala:415)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
at akka.actor.ActorCell.invoke(ActorCell.scala:487)
... View more
Labels:
- Labels:
-
Apache Spark