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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17063) insert overwrite partition onto a external table fail when drop partition first
Date Tue, 11 Jul 2017 18:35:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17063?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16082722#comment-16082722
] 

Hive QA commented on HIVE-17063:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12876658/HIVE-17063.3.patch

{color:green}SUCCESS:{color} +1 due to 1 test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10840 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniLlapCliDriver.testCliDriver[llap_smb] (batchId=143)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query14] (batchId=232)
org.apache.hadoop.hive.cli.TestPerfCliDriver.testCliDriver[query23] (batchId=232)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionRegistrationWithCustomSchema (batchId=177)
org.apache.hive.hcatalog.api.TestHCatClient.testPartitionSpecRegistrationWithCustomSchema
(batchId=177)
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation (batchId=177)
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/5961/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/5961/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-5961/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 6 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12876658 - PreCommit-HIVE-Build

> insert overwrite partition onto a external table fail when drop partition first
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-17063
>                 URL: https://issues.apache.org/jira/browse/HIVE-17063
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 1.2.2, 2.1.1, 2.2.0
>            Reporter: Wang Haihua
>            Assignee: Wang Haihua
>         Attachments: HIVE-17063.1.patch, HIVE-17063.2.patch, HIVE-17063.3.patch
>
>
> The default value of {{hive.exec.stagingdir}} which is a relative path, and also drop
partition on a external table will not clear the real data. As a result, insert overwrite
partition twice will happen to fail because of the target data to be moved has 
>  already existed.
> This happened when we reproduce partition data onto a external table. 
> I see the target data will not be cleared only when {{immediately generated data}} is
child of {{the target data directory}}, so my proposal is trying  to clear target file already
existed finally whe doing rename  {{immediately generated data}} into {{the target data directory}}
> Operation reproduced:
> {code}
> create external table insert_after_drop_partition(key string, val string) partitioned
by (insertdate string);
> from src insert overwrite table insert_after_drop_partition partition (insertdate='2008-01-01')
select *;
> alter table insert_after_drop_partition drop partition (insertdate='2008-01-01');
> from src insert overwrite table insert_after_drop_partition partition (insertdate='2008-01-01')
select *;
> {code}
> Stack trace:
> {code}
> 2017-07-09T08:32:05,212 ERROR [f3bc51c8-2441-4689-b1c1-d60aef86c3aa main] exec.Task:
Failed with exception java.io.IOException: rename for src path: pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/.hive-staging_hive_2017-07-09_08-32-03_840_4046825276907030554-1/-ext-10000/000000_0
to dest path:pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/000000_0
returned false
> org.apache.hadoop.hive.ql.metadata.HiveException: java.io.IOException: rename for src
path: pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/.hive-staging_hive_2017-07-09_08-32-03_840_4046825276907030554-1/-ext-10000/000000_0
to dest path:pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/000000_0
returned false
>         at org.apache.hadoop.hive.ql.metadata.Hive.moveFile(Hive.java:2992)
>         at org.apache.hadoop.hive.ql.metadata.Hive.replaceFiles(Hive.java:3248)
>         at org.apache.hadoop.hive.ql.metadata.Hive.loadPartition(Hive.java:1532)
>         at org.apache.hadoop.hive.ql.metadata.Hive.loadPartition(Hive.java:1461)
>         at org.apache.hadoop.hive.ql.exec.MoveTask.execute(MoveTask.java:498)
>         at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:197)
>         at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
>         at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2073)
>         at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1744)
>         at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1453)
>         at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1171)
>         at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1161)
>         at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:232)
>         at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:183)
>         at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:399)
>         at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:335)
>         at org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1137)
>         at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:1111)
>         at org.apache.hadoop.hive.cli.TestCliDriver.runTest(TestCliDriver.java:120)
>         at org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_insert_after_drop_partition(TestCliDriver.java:103)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>         at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>         at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
>         at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
>         at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
>         at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
>         at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
>         at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
>         at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
>         at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
>         at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
>         at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
>         at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
>         at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
>         at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
>         at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> Caused by: java.io.IOException: rename for src path: pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/.hive-staging_hive_2017-07-09_08-32-03_840_4046825276907030554-1/-ext-10000/000000_0
to dest path:pfile:/data/haihua/official/hive/itests/qtest/target/warehouse/insert_after_drop_partition/insertdate=2008-01-01/000000_0
returned false
>         at org.apache.hadoop.hive.ql.metadata.Hive$3.call(Hive.java:2972)
>         at org.apache.hadoop.hive.ql.metadata.Hive$3.call(Hive.java:2962)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>         at java.lang.Thread.run(Thread.java:745)
> {code}



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