Naveen Gangam created HIVE-14784:
------------------------------------
Summary: Operation logs are disabled automatically if the parent
directory does not exist.
Key: HIVE-14784
URL: https://issues.apache.org/jira/browse/HIVE-14784
Project: Hive
Issue Type: Bug
Components: HiveServer2
Affects Versions: 1.1.0
Reporter: Naveen Gangam
Assignee: Naveen Gangam
Operation logging is disabled automatically for the query if for some reason
the parent directory (named after the hive session id) that gets created when
the session is established gets deleted (for any reason). For ex: if the
operation logdir is /tmp which automatically can get purged at a configured
interval by the OS.
Running a query from that session leads to
{code}
2016-09-15 15:09:16,723 WARN org.apache.hive.service.cli.operation.Operation:
Unable to create operation log file:
/tmp/hive/operation_logs/b8809985-6b38-47ec-a49b-6158a67cd9fc/d35414f7-2418-426c-8489-c6f643ca4599
java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Native Method)
at java.io.File.createNewFile(File.java:1012)
at
org.apache.hive.service.cli.operation.Operation.createOperationLog(Operation.java:195)
at
org.apache.hive.service.cli.operation.Operation.beforeRun(Operation.java:237)
at
org.apache.hive.service.cli.operation.Operation.run(Operation.java:255)
at
org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:398)
at
org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:385)
at
org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:271)
at
org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:490)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at
org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:692)
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}
This later leads to errors like (more prominent when using HUE as HUE does not
close hive sessions and attempts to retrieve the operations logs days after
they were created).
{code}
WARN org.apache.hive.service.cli.thrift.ThriftCLIService: Error fetching
results:
org.apache.hive.service.cli.HiveSQLException: Couldn't find log associated with
operation handle: OperationHandle [opType=EXECUTE_STATEMENT,
getHandleIdentifier()=d35414f7-2418-426c-8489-c6f643ca4599]
at
org.apache.hive.service.cli.operation.OperationManager.getOperationLogRowSet(OperationManager.java:259)
at
org.apache.hive.service.cli.session.HiveSessionImpl.fetchResults(HiveSessionImpl.java:701)
at
org.apache.hive.service.cli.CLIService.fetchResults(CLIService.java:451)
at
org.apache.hive.service.cli.thrift.ThriftCLIService.FetchResults(ThriftCLIService.java:676)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1553)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$FetchResults.getResult(TCLIService.java:1538)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at
org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:692)
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}
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