[HIVE-17063] insert overwrite partition onto a external table fail when drop partition first - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 1.2.2, 2.1.1, 2.2.0
Fix Version/s: None
Component/s: Query Processor
Labels:
None

Description

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:

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 *;

Stack trace:

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)