[
https://issues.apache.org/jira/browse/DRILL-6003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16278306#comment-16278306
]
Arina Ielchiieva commented on DRILL-6003:
-----------------------------------------
[~timothyfarkas] I took another look, after your changes method
[reset|https://github.com/apache/drill/blob/master/exec/java-exec/src/test/java/org/apache/drill/TestDynamicUDFSupport.java#L116]
was introduced which might have caused this concurrency issues. Anyway, since
it was absent before and during these release no other changes have been done
in Dynamic UDFs functionality, I assume it might be the cause. Unfortunately, I
don't have reproduce of this problem on my environment, so you might want to
consult with Abhishek.
> Unit test TestDynamicUDFSupport.testLazyInitWhenDynamicUdfSupportIsDisabled
> fails with FUNCTION ERROR: Failure reading Function class.
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-6003
> URL: https://issues.apache.org/jira/browse/DRILL-6003
> Project: Apache Drill
> Issue Type: Bug
> Components: Tools, Build & Test
> Affects Versions: 1.12.0
> Reporter: Abhishek Girish
> Assignee: Timothy Farkas
>
> {code}
> 14:05:23.170 [main] ERROR org.apache.drill.TestReporter - Test Failed (d: 0
> B(1 B), h: 229.7 MiB(1.1 GiB), nh: 187.0 KiB(73.2 MiB)):
> testLazyInitWhenDynamicUdfSupportIsDisabled(org.apache.drill.TestDynamicUDFSupport)
> org.apache.drill.exec.rpc.RpcException:
> org.apache.drill.common.exceptions.UserRemoteException: FUNCTION ERROR:
> Failure reading Function class.
> Function Class com.drill.udf.CustomLowerFunction
> Fragment 0:0
> [Error Id: 1d6ea0e5-fd65-4622-924d-d196defaedc8 on 10.10.104.57:31010]
> at
> org.apache.drill.exec.rpc.RpcException.mapException(RpcException.java:60)
> ~[drill-rpc-1.12.0.jar:1.12.0]
> at
> org.apache.drill.exec.client.DrillClient$ListHoldingResultsListener.getResults(DrillClient.java:865)
> ~[classes/:na]
> at
> org.apache.drill.exec.client.DrillClient.runQuery(DrillClient.java:567)
> ~[classes/:na]
> at
> org.apache.drill.test.BaseTestQuery.testRunAndReturn(BaseTestQuery.java:338)
> ~[test-classes/:na]
> at
> org.apache.drill.test.BaseTestQuery$ClassicTestServices.testRunAndReturn(BaseTestQuery.java:276)
> ~[test-classes/:na]
> at
> org.apache.drill.test.DrillTestWrapper.testRunAndReturn(DrillTestWrapper.java:830)
> ~[test-classes/:na]
> at
> org.apache.drill.test.DrillTestWrapper.compareUnorderedResults(DrillTestWrapper.java:484)
> ~[test-classes/:na]
> at
> org.apache.drill.test.DrillTestWrapper.run(DrillTestWrapper.java:147)
> ~[test-classes/:na]
> at org.apache.drill.test.TestBuilder.go(TestBuilder.java:139)
> ~[test-classes/:na]
> at
> org.apache.drill.TestDynamicUDFSupport.testLazyInitWhenDynamicUdfSupportIsDisabled(TestDynamicUDFSupport.java:506)
> ~[test-classes/:na]
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> ~[na:1.7.0_131]
> at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_131]
> at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_131]
> org.apache.drill.common.exceptions.UserRemoteException: FUNCTION ERROR:
> Failure reading Function class.
> Function Class com.drill.udf.CustomLowerFunction
> Fragment 0:0
> [Error Id: 1d6ea0e5-fd65-4622-924d-d196defaedc8 on 10.10.104.57:31010]
> at
> org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:123)
> ~[classes/:na]
> at
> org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:468)
> ~[classes/:na]
> at
> org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:102)
> ~[classes/:na]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274)
> ~[drill-rpc-1.12.0.jar:1.12.0]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:244)
> ~[drill-rpc-1.12.0.jar:1.12.0]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
> ~[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.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287)
> ~[netty-handler-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.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
> ~[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.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312)
> ~[netty-codec-4.0.48.Final.jar:4.0.48.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286)
> ~[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$2.run(SingleThreadEventExecutor.java:131)
> ~[netty-common-4.0.48.Final.jar:4.0.48.Final]
> at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_131]
> Tests run: 29, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 33.212 sec
> <<< FAILURE! - in org.apache.drill.TestDynamicUDFSupport
> testLazyInitWhenDynamicUdfSupportIsDisabled(org.apache.drill.TestDynamicUDFSupport)
> Time elapsed: 1.209 sec <<< ERROR!
> org.apache.drill.exec.rpc.RpcException:
> org.apache.drill.common.exceptions.UserRemoteException: FUNCTION ERROR:
> Failure reading Function class.
> Function Class com.drill.udf.CustomLowerFunction
> Fragment 0:0
> [Error Id: 1d6ea0e5-fd65-4622-924d-d196defaedc8 on 10.10.104.57:31010]
> at
> org.apache.drill.exec.rpc.RpcException.mapException(RpcException.java:60)
> at
> org.apache.drill.exec.client.DrillClient$ListHoldingResultsListener.getResults(DrillClient.java:865)
> at
> org.apache.drill.exec.client.DrillClient.runQuery(DrillClient.java:567)
> at
> org.apache.drill.test.BaseTestQuery.testRunAndReturn(BaseTestQuery.java:338)
> at
> org.apache.drill.test.BaseTestQuery$ClassicTestServices.testRunAndReturn(BaseTestQuery.java:276)
> at
> org.apache.drill.test.DrillTestWrapper.testRunAndReturn(DrillTestWrapper.java:830)
> at
> org.apache.drill.test.DrillTestWrapper.compareUnorderedResults(DrillTestWrapper.java:484)
> at org.apache.drill.test.DrillTestWrapper.run(DrillTestWrapper.java:147)
> at org.apache.drill.test.TestBuilder.go(TestBuilder.java:139)
> at
> org.apache.drill.TestDynamicUDFSupport.testLazyInitWhenDynamicUdfSupportIsDisabled(TestDynamicUDFSupport.java:506)
> Caused by: org.apache.drill.common.exceptions.UserRemoteException: FUNCTION
> ERROR: Failure reading Function class.
> Function Class com.drill.udf.CustomLowerFunction
> Fragment 0:0
> [Error Id: 1d6ea0e5-fd65-4622-924d-d196defaedc8 on 10.10.104.57:31010]
> at
> org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:123)
> at org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:468)
> at org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:102)
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274)
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:244)
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
> at
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:287)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
> at
> io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:312)
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:286)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
> at
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:335)
> at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1294)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:356)
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:342)
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:911)
> at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
> at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
> at
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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