[ http://issues.apache.org/jira/browse/HADOOP-769?page=all ]
Sanjay Dahiya resolved HADOOP-769.
----------------------------------
Resolution: Later
This problem is not appearing anymore, I presume it was something to do with
file closing.
Marking resolved.
> Error in crc file after a FileSystem.rename operation.
> ------------------------------------------------------
>
> Key: HADOOP-769
> URL: http://issues.apache.org/jira/browse/HADOOP-769
> Project: Hadoop
> Issue Type: Bug
> Components: dfs
> Reporter: Sanjay Dahiya
>
> I am not sure whats going wrong here but after a file rename operation on a
> bunch of files, I am losing crc files in the destination directory. It causes
> exceptions when doing dfs -get or any other operation on the file.
> I added some prints and it seems renameRaw() is called on checksum file but
> its not created in target path. There are no errors in namenode logs also.
> I will debug this further and more details if i find any.
> FileSystem.java:386
> -------
> Path checkFile = getChecksumFile(src);
> if (exists(checkFile)) { //try to rename checksum
> if(isDirectory(dst)) {
> renameRaw(checkFile, dst);
> } else {
> renameRaw(checkFile, getChecksumFile(dst));
> <=== This is executed.
> }
> }
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