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Igor Kryvenko commented on HIVE-19777: -------------------------------------- [~sershe] Seems {{getSession}} really has similar logic as {{close}} method. And it is so strange, how I couldn't see it before, that we set null to console and then call {{getSession}}. > NPE in TezSessionState > ---------------------- > > Key: HIVE-19777 > URL: https://issues.apache.org/jira/browse/HIVE-19777 > Project: Hive > Issue Type: Bug > Components: Tez > Reporter: Jason Dere > Assignee: Igor Kryvenko > Priority: Major > > Encountered while running "insert into table values (..)" > Looks like it is due to the fact that TezSessionState.close() sets console to > null at the start of the method, and then calls getSession() which attempts > to log to console. > {noformat} > java.lang.NullPointerException: null > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionState.getSession(TezSessionState.java:711) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionState.close(TezSessionState.java:646) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.closeIfNotDefault(TezSessionPoolManager.java:353) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:467) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.WorkloadManagerFederation.getUnmanagedSession(WorkloadManagerFederation.java:66) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.WorkloadManagerFederation.getSession(WorkloadManagerFederation.java:38) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:184) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:205) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:97) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:2497) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:2149) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1826) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1569) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1563) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:157) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:218) > ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:239) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:188) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:402) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at > org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:821) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:759) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:683) > ~[hive-cli-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > ~[?:1.8.0_121] > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[?:1.8.0_121] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[?:1.8.0_121] > at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_121] > at org.apache.hadoop.util.RunJar.run(RunJar.java:308) > ~[hadoop-common-3.0.0.3.0.0.0-SNAPSHOT.jar:?] > at org.apache.hadoop.util.RunJar.main(RunJar.java:222) > ~[hadoop-common-3.0.0.3.0.0.0-SNAPSHOT.jar:?] > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)