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Posted to dev@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2015/02/01 05:15:35 UTC
[jira] [Reopened] (HIVE-9151) Checking s against null in
TezJobMonitor#getNameWithProgress() should be done earlier
[ https://issues.apache.org/jira/browse/HIVE-9151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran reopened HIVE-9151:
-----------------------------------------
> Checking s against null in TezJobMonitor#getNameWithProgress() should be done earlier
> -------------------------------------------------------------------------------------
>
> Key: HIVE-9151
> URL: https://issues.apache.org/jira/browse/HIVE-9151
> Project: Hive
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Prasanth Jayachandran
> Priority: Minor
> Attachments: HIVE-9151.1.patch
>
>
> {code}
> int spaceRemaining = COLUMN_1_WIDTH - s.length() - 1;
> String trimmedVName = s;
> // if the vertex name is longer than column 1 width, trim it down
> // "Tez Merge File Work" will become "Tez Merge File.."
> if (s != null && s.length() > COLUMN_1_WIDTH) {
> {code}
> s is dereferenced first, rendering the null check ineffective.
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