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Hudson commented on HADOOP-10962: --------------------------------- FAILURE: Integrated in Hadoop-Yarn-trunk #644 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/644/]) HADOOP-10962. Flags for posix_fadvise are not valid in some architectures (David Villegas via Colin Patrick McCabe) (cmccabe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1617621) * /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt * /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/native/src/org/apache/hadoop/io/nativeio/NativeIO.c > Flags for posix_fadvise are not valid in some architectures > ----------------------------------------------------------- > > Key: HADOOP-10962 > URL: https://issues.apache.org/jira/browse/HADOOP-10962 > Project: Hadoop Common > Issue Type: Bug > Components: native > Affects Versions: 2.4.1 > Environment: System z/Linux > Reporter: David Villegas > Assignee: David Villegas > Fix For: 2.6.0 > > Attachments: HADOOP-10962.patch > > > In org.apache.hadoop.io.nativeio.NativeIO.java, the posix_fadvise flag > parameter is hardcoded to the most common values in fcntl.h. > However, not all architectures use the same values (in this case, System > z/Linux) A better approach would be to not make assumptions about fcntl.h > values (or any other system constants). > This bug results in calls to posix_fadvise failing in zLinux. -- This message was sent by Atlassian JIRA (v6.2#6252)