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Posted to issues@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2016/06/27 21:27:17 UTC
[jira] [Updated] (HIVE-14109) query execuction throws NPE when
hive.exec.submitviachild is set to true
[ https://issues.apache.org/jira/browse/HIVE-14109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aihua Xu updated HIVE-14109:
----------------------------
Description:
If we set hive.exec.submitviachild to true and execute select count(*) from src, the following exception is thrown.
Seems queryState is not initialized when ExecDriver is called from main() in ExecDriver.
{noformat}
java.lang.NullPointerException
at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:262)
at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:555)
at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:436)
at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:756)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
{noformat}
was:
If we set hive.exec.submitviachild to true and execute select coun(*) from src, the following exception is thrown.
Seems queryState is not initialized when ExecDriver is called from main() in ExecDriver.
{noformat}
java.lang.NullPointerException
at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:262)
at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:555)
at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:436)
at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:756)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
{noformat}
> query execuction throws NPE when hive.exec.submitviachild is set to true
> ------------------------------------------------------------------------
>
> Key: HIVE-14109
> URL: https://issues.apache.org/jira/browse/HIVE-14109
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 2.2.0
> Reporter: Aihua Xu
> Assignee: Aihua Xu
>
> If we set hive.exec.submitviachild to true and execute select count(*) from src, the following exception is thrown.
> Seems queryState is not initialized when ExecDriver is called from main() in ExecDriver.
> {noformat}
> java.lang.NullPointerException
> at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:262)
> at org.apache.hadoop.hive.ql.exec.mr.HadoopJobExecHelper.progress(HadoopJobExecHelper.java:555)
> at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:436)
> at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:756)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> {noformat}
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