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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9350) Avoid creating temprorary strings in Block.toString() and getBlockName()
Date Fri, 18 Dec 2015 18:08:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15064372#comment-15064372
] 

Hudson commented on HDFS-9350:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #8998 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/8998/])
HDFS-9350. Avoid creating temprorary strings in Block.toString() and (cmccabe: rev e63388fdf22b5fd20ca00f9fad9f40656f117d95)
* hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/Block.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Avoid creating temprorary strings in Block.toString() and getBlockName()
> ------------------------------------------------------------------------
>
>                 Key: HDFS-9350
>                 URL: https://issues.apache.org/jira/browse/HDFS-9350
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: performance
>    Affects Versions: 2.7.1
>            Reporter: Staffan Friberg
>            Assignee: Staffan Friberg
>            Priority: Minor
>             Fix For: 2.9.0
>
>         Attachments: HDFS-9350.001.patch
>
>
> Minor change to use StringBuilders directly to avoid creating temporary strings of Long
and Block name when doing toString on a Block.



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