[jira] [Commented] (SENTRY-892) parsePath should handle empty paths well

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SENTRY-892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14901369#comment-14901369 ] 

Hadoop QA commented on SENTRY-892:
----------------------------------

Here are the results of testing the latest attachment
https://issues.apache.org/jira/secure/attachment/12761489/SENTRY-892.patch against master.

{color:red}Overall:{color} -1 due to an error

{color:red}ERROR:{color} mvn test exited 1

Console output: https://builds.apache.org/job/PreCommit-SENTRY-Build/861/console

This message is automatically generated.

> parsePath should handle empty paths well
> ----------------------------------------
>
>                 Key: SENTRY-892
>                 URL: https://issues.apache.org/jira/browse/SENTRY-892
>             Project: Sentry
>          Issue Type: Bug
>          Components: Hdfs Plugin
>    Affects Versions: 1.5.0
>            Reporter: Sravya Tirukkovalur
>            Assignee: Sravya Tirukkovalur
>            Priority: Minor
>             Fix For: 1.7.0
>
>         Attachments: SENTRY-892.patch
>
>
> A Null pointer exception in parsePath is manifested as :
> java.sql.SQLException: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.SentryFilterDDLTask. Unable to alter table. java.lang.NullPointerException
> 	at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:279)
> SentryMetastorePostEventListener is called from the DDLTask and the NullPointerException stack trace seems to be lost due to Sun optimization (see http://stackoverflow.com/a/3010106). 



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