Abhishek Girish created DRILL-1795:
--------------------------------------
Summary: 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
Reporter: Abhishek Girish
Assignee: Jacques Nadeau
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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