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From Sudip Mukherjee <smukher...@commvault.com>
Subject Exception in RPC communication
Date Wed, 23 Sep 2015 22:30:56 GMT
Hi Devs,

I am trying to connect drill with Power BI tool but I keep getting below error for a smaller
dataset with 100+ records. The data-source is a solr search server.
I able to get the data from some other cores in solr.

2015-09-23 18:20:02,015 [29fcda6d-cf82-5073-321c-cbe6d0322028:frag:0:0] INFO  o.a.d.e.w.fragment.FragmentExecutor
- 29fcda6d-cf82-5073-321c-cbe6d0322028:0:0: State change requested RUNNING --> FINISHED
2015-09-23 18:20:02,015 [29fcda6d-cf82-5073-321c-cbe6d0322028:frag:0:0] INFO  o.a.d.e.w.f.FragmentStatusReporter
- 29fcda6d-cf82-5073-321c-cbe6d0322028:0:0: State to report: FINISHED
2015-09-23 18:20:02,030 [BitServer-4] INFO  o.a.drill.exec.work.foreman.Foreman - State change
requested.  RUNNING --> COMPLETED
2015-09-23 18:20:02,030 [BitServer-4] INFO  o.a.drill.exec.work.foreman.Foreman - foreman
cleaning up.
2015-09-23 18:20:02,171 [UserServer-1] ERROR o.a.d.exec.rpc.RpcExceptionHandler - Exception
in RPC communication.  Connection: /127.0.0.1:31010 <--> /127.0.0.1:59628 (user client).
 Closing connection.
java.io.IOException: An existing connection was forcibly closed by the remote host
	at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[na:1.8.0_31]
	at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[na:1.8.0_31]
	at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[na:1.8.0_31]
	at sun.nio.ch.IOUtil.read(Unknown Source) ~[na:1.8.0_31]
	at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[na:1.8.0_31]
	at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:311)
~[netty-buffer-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881) ~[netty-buffer-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.buffer.WrappedByteBuf.writeBytes(WrappedByteBuf.java:641) ~[netty-buffer-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.buffer.UnsafeDirectLittleEndian.writeBytes(UnsafeDirectLittleEndian.java:28)
~[drill-java-exec-1.2.0-SNAPSHOT.jar:4.0.27.Final]
	at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:241) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
[netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [netty-transport-4.0.27.Final.jar:4.0.27.Final]
	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
[netty-common-4.0.27.Final.jar:4.0.27.Final]
	at java.lang.Thread.run(Unknown Source) [na:1.8.0_31]
2015-09-23 18:20:04,152 [29fcda8f-eed4-2650-8b47-a70ece287fc9:frag:0:0] WARN  o.a.d.e.e.ExpressionTreeMaterializer
- Unable to find value vector of path `accountnamelocal`, returning null instance.
2015-09-23 18:20:04,152 [29fcda8f-eed4-2650-8b47-a70ece287fc9:frag:0:0] WARN  o.a.d.e.e.ExpressionTreeMaterializer
- Unable to find value vector of path `address`, returning null instance.

Thanks,
Sudip




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