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https://issues.apache.org/jira/browse/HIVE-17327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128213#comment-16128213
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Sergey Shelukhin commented on HIVE-17327:
-----------------------------------------
{noformat}
017-08-15T17:54:46,690 ERROR [8eb6300a-10f4-43ca-830b-7f533b8008a8 main]
exec.Task: Failed to execute tez graph.
java.lang.NullPointerException
at
org.apache.hadoop.hive.conf.HiveConf.getVarWithoutType(HiveConf.java:4042)
~[hive-common-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:356)
~[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
at
org.apache.hadoop.hive.ql.exec.tez.TezSessionPoolManager.getSession(TezSessionPoolManager.java:559)
~[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:150)
[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:199)
[hive-exec-3.0.0-SNAPSHOT.jar:3.0.0-SNAPSHOT]
{noformat}
looks like config is null. Might be test specific. Will look tomorrow if
something needs to be done other than a null check. The rest of the patch still
ready for review :)
> LLAP IO: restrict native file ID usage to default FS to avoid hypothetical
> collisions when HDFS federation is used
> ------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-17327
> URL: https://issues.apache.org/jira/browse/HIVE-17327
> Project: Hive
> Issue Type: Bug
> Reporter: Gopal V
> Assignee: Sergey Shelukhin
> Attachments: HIVE-17327.patch
>
>
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