Silas, thanks for reaching out to the Tez community. Going by the stack trace, we have not yet reach tez code. The best way to get some effective help is by reaching out to the hive user list.
Jon On Mon, Feb 12, 2018 at 10:55 PM, Ge Silas <go...@live.cn> wrote: > Hi Tez community, > > I recently encountered with a problem while running command in Hive on > Tez. The command failed with below stack trace > > Exception in thread "main" java.lang.RuntimeException: > java.lang.NullPointerException > at org.apache.hadoop.hive.ql.session.SessionState.start( > SessionState.java:617) > at org.apache.hadoop.hive.ql.session.SessionState. > beginStart(SessionState.java:531) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:720) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:652) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:647) > 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:498) > at org.apache.hadoop.util.RunJar.run(RunJar.java:221) > at org.apache.hadoop.util.RunJar.main(RunJar.java:136) > Caused by: java.lang.NullPointerException > at org.apache.hadoop.hive.ql.exec.tez.TezSessionState. > createTezDir(TezSessionState.java:596) > at org.apache.hadoop.hive.ql.exec.tez.TezSessionState. > openInternal(TezSessionState.java:245) > at org.apache.hadoop.hive.ql.exec.tez.TezSessionState. > beginOpen(TezSessionState.java:220) > at org.apache.hadoop.hive.ql.session.SessionState.start( > SessionState.java:614) > ... 10 more > > The hive.log does not show that the command has reached Hive yet. Anyone > has seen such errors before? > > Hive 2.1.1 with Tez 0.8.4. > > Thanks, > Silas
