Mohit Sabharwal created HIVE-13047:
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Summary: Disabling Web UI leads to NullPointerException
Key: HIVE-13047
URL: https://issues.apache.org/jira/browse/HIVE-13047
Project: Hive
Issue Type: Bug
Reporter: Mohit Sabharwal
Assignee: Mohit Sabharwal
Disabling the Web UI or it's historical query display feature can lead to
NullPointerException since {{historicSqlOperations}} is unintialized.
For ex: If hive.server2.webui.port is set to 0
{code}
Caused by: java.lang.NullPointerException: null
at
org.apache.hive.service.cli.operation.OperationManager.removeOperation(OperationManager.java:212)
at
org.apache.hive.service.cli.operation.OperationManager.closeOperation(OperationManager.java:240)
at
org.apache.hive.service.cli.session.HiveSessionImpl.closeOperation(HiveSessionImpl.java:727)
at
org.apache.hive.service.cli.CLIService.closeOperation(CLIService.java:408)
at
org.apache.hive.service.cli.thrift.ThriftCLIService.CloseOperation(ThriftCLIService.java:664)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$CloseOperation.getResult(TCLIService.java:1513)
at
org.apache.hive.service.cli.thrift.TCLIService$Processor$CloseOperation.getResult(TCLIService.java:1498)
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$WorkerProcess.run(TThreadPoolServer.java:285)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
{code}
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