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HDFS-5913. Nfs3Utils#getWccAttr() should check attr parameter against null. Contributed by Brandon Li 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1568076 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brandon Li 2014-02-13 22:41:29 +00:00
parent d0a5e43de7
commit 983f11ba2d
2 changed files with 5 additions and 1 deletions
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3
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/RpcProgramNfs3.java
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@ -1829,7 +1829,8 @@ public class RpcProgramNfs3 extends RpcProgram implements Nfs3Interface {
} catch (IOException e1) {
LOG.info("Can't get postOpAttr for fileId: " + handle.getFileId());
}
WccData fileWcc = new WccData(Nfs3Utils.getWccAttr(preOpAttr), postOpAttr);
WccData fileWcc = new WccData(preOpAttr == null ? null
: Nfs3Utils.getWccAttr(preOpAttr), postOpAttr);
return new COMMIT3Response(Nfs3Status.NFS3ERR_IO, fileWcc,
Nfs3Constant.WRITE_COMMIT_VERF);
}

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -439,6 +439,9 @@ Release 2.4.0 - UNRELEASED
dfs.namenode.secondary.https-address in hdfs-default.xml.
(Haohui Mai via cnauroth)
HDFS-5913. Nfs3Utils#getWccAttr() should check attr parameter against null
(brandonli)
Release 2.3.1 - UNRELEASED
INCOMPATIBLE CHANGES