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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-1899) Calling 'Arrays.asList()' with too few arguments cause memory extravagance
Date Mon, 05 Oct 2015 13:55:27 GMT

    [ https://issues.apache.org/jira/browse/TAJO-1899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14943384#comment-14943384
] 

Hudson commented on TAJO-1899:
------------------------------

SUCCESS: Integrated in Tajo-master-build #921 (See [https://builds.apache.org/job/Tajo-master-build/921/])
TAJO-1899: Calling 'Arrays.asList()' with too few arguments cause memory (jihoonson: rev dd16f119c200b23e23e6859d6adf1b3e630bc825)
* tajo-jdbc/src/main/java/org/apache/tajo/jdbc/TajoDatabaseMetaData.java
* tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/CommonJoinExec.java
* CHANGES


> Calling 'Arrays.asList()' with too few arguments cause memory extravagance
> --------------------------------------------------------------------------
>
>                 Key: TAJO-1899
>                 URL: https://issues.apache.org/jira/browse/TAJO-1899
>             Project: Tajo
>          Issue Type: Improvement
>            Reporter: Dongkyu Hwangbo
>            Assignee: Dongkyu Hwangbo
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 0.12.0
>
>
> Reports any calls to Arrays.asList() with zero arguments or only one argument. Such calls
could be replaced with either a call to Collections.singletonList() or Collections.emptyList()
which will save some memory.



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