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HDFS-5268. NFS write commit verifier is not set in a few places. Contributed by Brandon Li 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1527087 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brandon Li 2013-09-27 21:28:06 +00:00
parent 58b08e11b9
commit 027419832c
2 changed files with 6 additions and 4 deletions
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8
hadoop-hdfs-project/hadoop-hdfs-nfs/src/main/java/org/apache/hadoop/hdfs/nfs/nfs3/OpenFileCtx.java
View File

@ -422,7 +422,7 @@ class OpenFileCtx {
LOG.warn("Haven't noticed any partial overwrite for a sequential file"
+ " write requests. Treat it as a real random write, no support.");
response = new WRITE3Response(Nfs3Status.NFS3ERR_INVAL, wccData, 0,
WriteStableHow.UNSTABLE, 0);
WriteStableHow.UNSTABLE, Nfs3Constant.WRITE_COMMIT_VERF);
} else {
if (LOG.isDebugEnabled()) {
LOG.debug("Process perfectOverWrite");
@ -559,7 +559,7 @@ class OpenFileCtx {
if (comparator.compare(readbuffer, 0, readCount, data, 0, count) != 0) {
LOG.info("Perfect overwrite has different content");
response = new WRITE3Response(Nfs3Status.NFS3ERR_INVAL, wccData, 0,
stableHow, 0);
stableHow, Nfs3Constant.WRITE_COMMIT_VERF);
} else {
LOG.info("Perfect overwrite has same content,"
+ " updating the mtime, then return success");
@ -571,12 +571,12 @@ class OpenFileCtx {
LOG.info("Got error when processing perfect overwrite, path=" + path
+ " error:" + e);
return new WRITE3Response(Nfs3Status.NFS3ERR_IO, wccData, 0, stableHow,
0);
Nfs3Constant.WRITE_COMMIT_VERF);
}
wccData.setPostOpAttr(postOpAttr);
response = new WRITE3Response(Nfs3Status.NFS3_OK, wccData, count,
stableHow, 0);
stableHow, Nfs3Constant.WRITE_COMMIT_VERF);
}
return response;
}

2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -354,6 +354,8 @@ Release 2.1.2 - UNRELEASED
HDFS-5186. TestFileJournalManager fails on Windows due to file handle leaks.
(Chuan Liu via cnauroth)
HDFS-5268. NFS write commit verifier is not set in a few places (brandonli)
Release 2.1.1-beta - 2013-09-23
INCOMPATIBLE CHANGES