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Best, Emer On Thu, Apr 2, 2015 at 10:06 AM, Jacques Nadeau (JIRA) <[email protected]> wrote: > > [ > https://issues.apache.org/jira/browse/DRILL-2629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel > ] > > Jacques Nadeau resolved DRILL-2629. > ----------------------------------- > Resolution: Fixed > > Resolved by changes in DRILL-2633 > > > Initial concurrent queries executed on separate Connections fail > > ---------------------------------------------------------------- > > > > Key: DRILL-2629 > > URL: https://issues.apache.org/jira/browse/DRILL-2629 > > Project: Apache Drill > > Issue Type: Bug > > Affects Versions: 0.8.0 > > Environment: RHEL 6.4 > > Reporter: Kunal Khatua > > Assignee: Jacques Nadeau > > Priority: Blocker > > Fix For: 0.9.0 > > > > Attachments: drillbit_ucs-node2.perf.lab.log > > > > > > When launching concurrently queries on multiple connections (1 query per > connection) for the 1st time, some queries (which otherwise run without > issue) fail with IndexOutOfBoundsException > > Here is a sample case where 2 threads (PipSQuawkling.java) executed 2 > different queries on separate SQL Connection objects. > > 2015-03-25 19:07:20 [pip1] INFO PipSQuawkling executeTest - [ 0 / > 03_par100 ] Executing query... > > Query failed: IndexOutOfBoundsException: Index: 10, Size: 7 > > 2015-03-25 19:07:23 [pip1] ERROR PipSQuawkling executeQuery - [ 0 / > 03_par100 ] exception while executing query: Failure while executing query. > > java.sql.SQLException: exception while executing query: Failure while > executing query. > > at net.hydromatic.avatica.Helper.createException(Helper.java:40) > > at > net.hydromatic.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:406) > > at > net.hydromatic.avatica.AvaticaStatement.executeQueryInternal(AvaticaStatement.java:351) > > at > net.hydromatic.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:78) > > at PipSQuawkling.executeQuery(PipSQuawkling.java:284) > > at PipSQuawkling.executeTest(PipSQuawkling.java:144) > > at PipSQuawkling.run(PipSQuawkling.java:76) > > Caused by: java.sql.SQLException: Failure while executing query. > > at org.apache.drill.jdbc.DrillCursor.next(DrillCursor.java:144) > > at > org.apache.drill.jdbc.DrillResultSet.execute(DrillResultSet.java:110) > > at > org.apache.drill.jdbc.DrillResultSet.execute(DrillResultSet.java:49) > > at > net.hydromatic.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:404) > > ... 5 more > > Caused by: org.apache.drill.exec.rpc.RpcException: > IndexOutOfBoundsException: Index: 10, Size: 7 > > at > org.apache.drill.exec.rpc.user.QueryResultHandler.batchArrived(QueryResultHandler.java:157) > > at > org.apache.drill.exec.rpc.user.UserClient.handleReponse(UserClient.java:93) > > at > org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:52) > > at > org.apache.drill.exec.rpc.BasicClientWithConnection.handle(BasicClientWithConnection.java:34) > > at org.apache.drill.exec.rpc.RpcBus.handle(RpcBus.java:57) > > at > org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:194) > > at > org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:173) > > at > io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) > > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) > > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) > > at > io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) > > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) > > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) > > at > io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:161) > > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) > > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) > > at > io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) > > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) > > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) > > at > io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) > > at > io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130) > > at > io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) > > at > io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) > > at > io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) > > at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) > > at > io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) > > at java.lang.Thread.run(Thread.java:744) > > 2015-03-25 19:07:23 [pip1] INFO PipSQuawkling executeQuery - [ 0 / > 03_par100 ] Executed in 2369 msec > > 2015-03-25 19:07:23 [pip1] INFO PipSQuawkling executeTest - [ 0 / > 03_par100 ] Fetching rows... > > 2015-03-25 19:07:23 [pip1] ERROR PipSQuawkling fetchRows - [ 0 / > 03_par100 ] Skipping fetch() due to execute() failure > > 2015-03-25 19:07:23 [pip1] ERROR PipSQuawkling executeTest - [ 0 / > 03_par100 ] Actual Query Time 2369 msec > > > > -- > This message was sent by Atlassian JIRA > (v6.3.4#6332) >
