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Posted to common-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2016/05/25 22:40:12 UTC
[jira] [Commented] (HADOOP-12925) Checks for SPARC architecture
need to include 64-bit SPARC
[ https://issues.apache.org/jira/browse/HADOOP-12925?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15301024#comment-15301024 ]
Hudson commented on HADOOP-12925:
---------------------------------
SUCCESS: Integrated in Hadoop-trunk-Commit #9862 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/9862/])
HADOOP-12925. Checks for SPARC architecture need to include 64-bit SPARC (aw: rev 3c83cee118137e3d5bbe0c942e92e179d1234d5b)
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/io/FastByteComparisons.java
* hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/NativeCrc32.java
> Checks for SPARC architecture need to include 64-bit SPARC
> ----------------------------------------------------------
>
> Key: HADOOP-12925
> URL: https://issues.apache.org/jira/browse/HADOOP-12925
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: conf
> Affects Versions: 2.7.2
> Environment: 64-bit SPARC
> Reporter: Alan Burlison
> Assignee: Alan Burlison
> Fix For: 3.0.0-alpha1
>
> Attachments: HADOOP-12925.001.patch
>
>
> FastByteComparisons.java and NativeCrc32.java check for the SPARC platform by comparing the os.arch property against "sparc". That doesn't detect 64-bit SPARC ("sparcv9"), the test should be "startsWith", not "equals"
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