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From "Wang Haihua (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-17063) insert overwrite partition onto a external table fail when drop partition first
Date Sun, 09 Jul 2017 16:06:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wang Haihua updated HIVE-17063:
-------------------------------
    Summary: insert overwrite partition onto a external table fail when drop partition first
 (was: insert overwrite partition onto a external fail when drop partition first)

> 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
>
> When we use default value of {{hive.exec.stagingdir}} which is a relative path, drop
partition on a external table will not clear the real data. So do insert overwrite partition
again happens to failed.
> 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}
> 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 clear target data agin when rename
 {{immediately generated data}} into {{the target data directory}}



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