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Posted to issues@hive.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2016/04/07 22:56:25 UTC
[jira] [Commented] (HIVE-12741) HS2 ShutdownHookManager holds extra
of Driver instance in master/branch-2.0
[ https://issues.apache.org/jira/browse/HIVE-12741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15231046#comment-15231046 ]
Daniel Dai commented on HIVE-12741:
-----------------------------------
This affects branch-1 as well. The reason for this leak is Driver.compile is nested, and we only invoke destroy once for this case:
{code}
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:402)
at org.apache.hadoop.hive.ql.optimizer.IndexUtils.createRootTask(IndexUtils.java:223)
at org.apache.hadoop.hive.ql.index.compact.CompactIndexHandler.getIndexBuilderMapRedTask(CompactIndexHandler.java:151)
at org.apache.hadoop.hive.ql.index.TableBasedIndexHandler.getIndexBuilderMapRedTask(TableBasedIndexHandler.java:108)
at org.apache.hadoop.hive.ql.index.TableBasedIndexHandler.generateIndexBuildTaskList(TableBasedIndexHandler.java:92)
at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.getIndexBuilderMapRed(DDLSemanticAnalyzer.java:1228)
at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.analyzeAlterIndexRebuild(DDLSemanticAnalyzer.java:1175)
at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.analyzeInternal(DDLSemanticAnalyzer.java:408)
at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:227)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:464)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:318)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1194)
at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1188)
at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:110)
at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:181)
at org.apache.hive.service.cli.operation.Operation.run(Operation.java:257)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:419)
at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:406)
at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1709)
at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
at com.sun.proxy.$Proxy20.executeStatementAsync(Unknown Source)
at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:276)
at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:486)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1317)
at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1302)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
> HS2 ShutdownHookManager holds extra of Driver instance in master/branch-2.0
> ---------------------------------------------------------------------------
>
> Key: HIVE-12741
> URL: https://issues.apache.org/jira/browse/HIVE-12741
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Fix For: 2.0.0
>
> Attachments: HIVE-12741.1.patch
>
>
> HIVE-12187 was meant to fix the described memory leak, however because of interaction with HIVE-12187 in branch-2.0/master, the fix fails to take effect.
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