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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.
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