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From "Jacques Nadeau (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-1795) TPCH SF1000 Queries fail with DecoderException: java.lang.NullPointerException
Date Sun, 04 Jan 2015 23:58:03 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacques Nadeau updated DRILL-1795:
----------------------------------
      Component/s: Execution - Flow
    Fix Version/s: 0.8.0

> TPCH SF1000 Queries fail with DecoderException: java.lang.NullPointerException
> ------------------------------------------------------------------------------
>
>                 Key: DRILL-1795
>                 URL: https://issues.apache.org/jira/browse/DRILL-1795
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Abhishek Girish
>            Assignee: Steven Phillips
>             Fix For: 0.8.0
>
>         Attachments: drilbit_DecoderException.log, query.txt
>
>
> TPCH queries on SF1000 (about 1TB) dataset fail with DecoderException: java.lang.NullPointerException.
The same queries run fine on SF100 (about 100GB) dataset on the same setup. 
> Snippet of exception:
> 2014-12-01 19:30:43,013 [BitServer-7] ERROR o.a.d.exec.rpc.RpcExceptionHandler - Exception
in pipeline.  Closing channel between local /10.10.104.105:31012 and remote /10.10.104.105:33853
> io.netty.handler.codec.DecoderException: java.lang.NullPointerException
>         at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99)
[netty-codec-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
[netty-codec-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:161)
[netty-codec-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
[netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [netty-transport-4.0.24.Final.jar:4.0.24.Final]
>         at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[netty-common-4.0.24.Final.jar:4.0.24.Final]
>         at java.lang.Thread.run(Thread.java:745) [na:1.7.0_71]
> Caused by: java.lang.NullPointerException: null
>         at org.apache.drill.exec.rpc.data.DataServer.handle(DataServer.java:117) ~[drill-java-exec-0.6.0.r2-incubating-SNAPSHOT-rebuffed.jar:0.6.0.r2-incubating-SNAPSHOT]
>         at org.apache.drill.exec.rpc.data.DataServer.handle(DataServer.java:48) ~[drill-java-exec-0.6.0.r2-incubating-SNAPSHOT-rebuffed.jar:0.6.0.r2-incubating-SNAPSHOT]
>         at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:194) ~[drill-java-exec-0.6.0.r2-incubating-SNAPSHOT-rebuffed.jar:0.6.0.r2-incubating-SNAPSHOT]
>         at org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:173) ~[drill-java-exec-0.6.0.r2-incubating-SNAPSHOT-rebuffed.jar:0.6.0.r2-incubating-SNAPSHOT]
>         at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
[netty-codec-4.0.24.Final.jar:4.0.24.Final]
>         ... 19 common frames omitted
> Log + query attached. 



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