[
https://issues.apache.org/jira/browse/DRILL-3554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14726436#comment-14726436
]
Khurram Faraaz commented on DRILL-3554:
---------------------------------------
Verified the fix on master commit_id 445790fe, the below test will be added, we
don't see SchemaChangeException anymore.
{code}
0: jdbc:drill:schema=dfs.tmp> select c9, c5 from union_01 union select c5, c9
from union_02;
+---------------+---------------+
| c9 | c5 |
+---------------+---------------+
| 08:16:08.580 | 00:28:02.418 |
| 09:11:49.170 | 00:28:02.418 |
| 18:44:25.430 | 00:28:02.419 |
| 20:52:08.560 | 00:28:02.420 |
| 19:46:10.420 | 00:28:02.420 |
| 15:21:34.390 | 00:28:02.420 |
| 10:31:55.240 | 00:28:02.421 |
| 01:37:47.310 | 00:28:02.421 |
| 01:50:05.110 | 00:28:02.421 |
| 11:28:25.100 | 00:28:02.421 |
| 06:12:12.400 | 00:28:02.421 |
| 09:38:51.100 | 00:28:02.422 |
| 20:02:05.200 | 00:28:02.422 |
| null | 00:28:02.422 |
| 20:02:05.200 | null |
| 00:28:02.418 | 08:16:08.580 |
| 00:28:02.418 | null |
| 00:28:02.418 | 09:11:49.170 |
| 00:28:02.419 | 18:44:25.430 |
| 00:28:02.420 | 20:52:08.560 |
| 00:28:02.420 | 19:46:10.420 |
| 00:28:02.420 | 15:21:34.390 |
| 00:28:02.421 | 10:31:55.240 |
| 00:28:02.421 | 01:37:47.310 |
| 00:28:02.421 | 11:28:25.100 |
| null | 11:28:25.100 |
| 00:28:02.421 | 11:29:25.100 |
| 00:28:02.421 | 06:12:12.400 |
| 00:28:02.422 | 09:38:51.100 |
| 00:28:02.422 | 20:02:05.200 |
| null | 20:02:05.200 |
| null | 21:02:03.400 |
| null | 22:02:04.300 |
| null | 20:02:05.600 |
| null | 22:02:06.200 |
+---------------+---------------+
35 rows selected (0.619 seconds)
{code}
> Union over TIME and TIMESTAMP values throws SchemaChangeException
> -----------------------------------------------------------------
>
> Key: DRILL-3554
> URL: https://issues.apache.org/jira/browse/DRILL-3554
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Affects Versions: 1.2.0
> Environment: 4 node cluster on CentOS
> Reporter: Khurram Faraaz
> Assignee: Sean Hsuan-Yi Chu
> Fix For: 1.2.0
>
>
> Union over TIME and TIMESTAMP values results in Exception
> commit ID : 17e580a7
> {code}
> 0: jdbc:drill:schema=dfs.tmp> select c9, c5 from union_01 union select c5, c9
> from union_02;
> Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to
> materialize incoming schema. Errors:
>
> Error in expression at index -1. Error: Missing function implementation:
> [castTIMESTAMP(TIME-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--..
> Fragment 0:0
> [Error Id: 18eed3ba-f046-48ed-93a6-19ffa87f969e on centos-02.qa.lab:31010]
> (state=,code=0)
> {code}
> Stack trace from drillbit.log
> 2015-07-24 22:09:57,467 [2a4d4849-d440-981d-ebf0-b4c35010bf02:frag:0:0] ERROR
> o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: SchemaChangeException:
> Failure while trying to materialize incoming schema. Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [castTIMESTAMP(TIME-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--..
> Fragment 0:0
> [Error Id: 18eed3ba-f046-48ed-93a6-19ffa87f969e on centos-02.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
> SchemaChangeException: Failure while trying to materialize incoming schema.
> Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [castTIMESTAMP(TIME-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--..
> Fragment 0:0
> [Error Id: 18eed3ba-f046-48ed-93a6-19ffa87f969e on centos-02.qa.lab:31010]
> at
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:523)
> ~[drill-common-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:323)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:178)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:292)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
> [drill-common-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: org.apache.drill.exec.exception.SchemaChangeException: Failure
> while trying to materialize incoming schema. Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [castTIMESTAMP(TIME-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--..
> at
> org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch.doWork(UnionAllRecordBatch.java:228)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.union.UnionAllRecordBatch.innerNext(UnionAllRecordBatch.java:116)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:105)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:95)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.aggregate.HashAggBatch.buildSchema(HashAggBatch.java:96)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:127)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:105)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:95)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:105)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:95)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:83)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:79)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:73)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:258)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:252)
> ~[drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at java.security.AccessController.doPrivileged(Native Method)
> ~[na:1.7.0_45]
> at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_45]
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1566)
> ~[hadoop-common-2.5.1-mapr-1503.jar:na]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:252)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> ... 4 common frames omitted
> 2015-07-24 22:09:57,472 [BitServer-10] INFO
> o.a.drill.exec.work.foreman.Foreman - State change requested. RUNNING -->
> FAILED
> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR:
> SchemaChangeException: Failure while trying to materialize incoming schema.
> Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [castTIMESTAMP(TIME-OPTIONAL)]. Full expression: --UNKNOWN EXPRESSION--..
> Fragment 0:0
> [Error Id: 18eed3ba-f046-48ed-93a6-19ffa87f969e on centos-02.qa.lab:31010]
> at
> org.apache.drill.exec.work.foreman.QueryManager$1.statusUpdate(QueryManager.java:466)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.rpc.control.WorkEventBus.statusUpdate(WorkEventBus.java:71)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.batch.ControlMessageHandler.handle(ControlMessageHandler.java:79)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.rpc.control.ControlServer.handle(ControlServer.java:61)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.rpc.control.ControlServer.handle(ControlServer.java:38)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at org.apache.drill.exec.rpc.RpcBus.handle(RpcBus.java:61)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:233)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:205)
> [drill-java-exec-1.2.0-SNAPSHOT.jar:1.2.0-SNAPSHOT]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)
> [netty-handler-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
> [netty-codec-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
> at
> io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:618)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> at
> io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:329)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:250)
> [netty-transport-native-epoll-4.0.27.Final-linux-x86_64.jar:na]
> 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(Thread.java:744) [na:1.7.0_45]
> {code}
> Snippet of data from parquet table
> {code}
> 0: jdbc:drill:schema=dfs.tmp> select c9, c5 from union_01;
> +---------------+--------------------------+
> | c9 | c5 |
> +---------------+--------------------------+
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 09:11:49.170 | 2014-06-02 00:28:02.418 |
> | 09:11:49.170 | 2014-06-02 00:28:02.418 |
> | 09:11:49.170 | 2014-06-02 00:28:02.418 |
> | 09:11:49.170 | 2014-06-02 00:28:02.418 |
> | 09:11:49.170 | 2014-06-02 00:28:02.418 |
> ...
> {code}
> {code}
> 0: jdbc:drill:schema=dfs.tmp> select c9, c5 from union_02;
> +---------------+--------------------------+
> | c9 | c5 |
> +---------------+--------------------------+
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> | null | 2014-06-02 00:28:02.418 |
> | 08:16:08.580 | 2014-06-02 00:28:02.418 |
> {code}
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