[ https://issues.apache.org/jira/browse/DRILL-7120?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gautam Parai resolved DRILL-7120. --------------------------------- Resolution: Fixed > Query fails with ChannelClosedException when Statistics is disabled > ------------------------------------------------------------------- > > Key: DRILL-7120 > URL: https://issues.apache.org/jira/browse/DRILL-7120 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Affects Versions: 1.16.0 > Reporter: Robert Hou > Assignee: Gautam Parai > Priority: Blocker > Fix For: 1.16.0 > > > TPCH query 5 fails at sf100 when Statistics is disabled. Here is the query: > {noformat} > select > n.n_name, > sum(l.l_extendedprice * (1 - l.l_discount)) as revenue > from > customer c, > orders o, > lineitem l, > supplier s, > nation n, > region r > where > c.c_custkey = o.o_custkey > and l.l_orderkey = o.o_orderkey > and l.l_suppkey = s.s_suppkey > and c.c_nationkey = s.s_nationkey > and s.s_nationkey = n.n_nationkey > and n.n_regionkey = r.r_regionkey > and r.r_name = 'EUROPE' > and o.o_orderdate >= date '1997-01-01' > and o.o_orderdate < date '1997-01-01' + interval '1' year > group by > n.n_name > order by > revenue desc; > {noformat} > This is the error from drillbit.log: > {noformat} > 2019-03-04 17:46:38,684 [23822b0a-b7bd-0b79-b905-1438f5b1d039:frag:6:64] INFO > o.a.d.e.w.fragment.FragmentExecutor - > 23822b0a-b7bd-0b79-b905-1438f5b1d039:6:64: State change requested RUNNING --> > FINISHED > 2019-03-04 17:46:38,684 [23822b0a-b7bd-0b79-b905-1438f5b1d039:frag:6:64] INFO > o.a.d.e.w.f.FragmentStatusReporter - > 23822b0a-b7bd-0b79-b905-1438f5b1d039:6:64: State to report: FINISHED > 2019-03-04 18:17:51,454 [BitServer-13] WARN > o.a.d.exec.rpc.ProtobufLengthDecoder - Failure allocating buffer on incoming > stream due to memory limits. Current Allocation: 262144. > 2019-03-04 18:17:51,454 [BitServer-13] ERROR > o.a.drill.exec.rpc.data.DataServer - Out of memory in RPC layer. > 2019-03-04 18:17:51,463 [BitServer-13] ERROR > o.a.d.exec.rpc.RpcExceptionHandler - Exception in RPC communication. > Connection: /10.10.120.104:31012 <--> /10.10.120.106:53048 (data server). > Closing connection. > io.netty.handler.codec.DecoderException: > org.apache.drill.exec.exception.OutOfMemoryException: Failure allocating > buffer. > at > io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:271) > ~[netty-codec-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1294) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:911) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) > [netty-transport-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) > [netty-common-4.0.48.Final.jar:4.0.48.Final] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112] > Caused by: org.apache.drill.exec.exception.OutOfMemoryException: Failure > allocating buffer. > at > io.netty.buffer.PooledByteBufAllocatorL.allocate(PooledByteBufAllocatorL.java:67) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > at > org.apache.drill.exec.memory.AllocationManager.<init>(AllocationManager.java:84) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT] > at > org.apache.drill.exec.memory.BaseAllocator.bufferWithoutReservation(BaseAllocator.java:258) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT] > at > org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:241) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT] > at > org.apache.drill.exec.memory.BaseAllocator.buffer(BaseAllocator.java:211) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:1.16.0-SNAPSHOT] > at > io.netty.buffer.ExpandableByteBuf.capacity(ExpandableByteBuf.java:43) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > at > io.netty.buffer.AbstractByteBuf.ensureWritable0(AbstractByteBuf.java:270) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.AbstractByteBuf.ensureWritable(AbstractByteBuf.java:251) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:867) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:859) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:849) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.handler.codec.ByteToMessageDecoder$1.cumulate(ByteToMessageDecoder.java:94) > ~[netty-codec-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) > ~[netty-codec-4.0.48.Final.jar:4.0.48.Final] > ... 18 common frames omitted > Caused by: io.netty.util.internal.OutOfDirectMemoryError: failed to allocate > 16777216 byte(s) of direct memory (used: 107374182400, max: 107374182400) > at > io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:510) > ~[netty-common-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:464) > ~[netty-common-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:766) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at io.netty.buffer.PoolArena$DirectArena.newChunk(PoolArena.java:742) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at io.netty.buffer.PoolArena.allocateNormal(PoolArena.java:244) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at io.netty.buffer.PoolArena.allocate(PoolArena.java:226) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at io.netty.buffer.PoolArena.allocate(PoolArena.java:146) > ~[netty-buffer-4.0.48.Final.jar:4.0.48.Final] > at > io.netty.buffer.PooledByteBufAllocatorL$InnerAllocator.newDirectBufferL(PooledByteBufAllocatorL.java:169) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > at > io.netty.buffer.PooledByteBufAllocatorL$InnerAllocator.newDirectBufferL(PooledByteBufAllocatorL.java:169) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > at > io.netty.buffer.PooledByteBufAllocatorL$InnerAllocator.directBuffer(PooledByteBufAllocatorL.java:201) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > at > io.netty.buffer.PooledByteBufAllocatorL.allocate(PooledByteBufAllocatorL.java:65) > ~[drill-memory-base-1.16.0-SNAPSHOT.jar:4.0.48.Final] > ... 30 common frames omitted > 2019-03-04 18:17:51,464 [BitServer-13] INFO > o.a.d.exec.rpc.ProtobufLengthDecoder - Channel is closed, discarding > remaining 95971 byte(s) in buffer. > 2019-03-04 18:17:51,472 [BitServer-13] WARN > o.a.d.exec.rpc.ProtobufLengthDecoder - Failure allocating buffer on incoming > stream due to memory limits. Current Allocation: 335872. > {noformat} > This query completes when Statistics is enabled. > I am using commit 469be17597e7b7c6bc1de9863dcb6c5604a55f0c. -- This message was sent by Atlassian JIRA (v7.6.3#76005)