Xiao Liang created HDFS-13509:
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Summary: Bug fix for breakHardlinks() of ReplicaInfo/LocalReplica,
and fix TestFileAppend failures on Windows
Key: HDFS-13509
URL: https://issues.apache.org/jira/browse/HDFS-13509
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Xiao Liang
Assignee: Xiao Liang
breakHardlinks() of ReplicaInfo(branch-2)/LocalReplica(trunk) replaces file
while the source is still opened as input stream, which will fail and throw
exception on Windows. It's the cause of unit test case
org.apache.hadoop.hdfs.TestFileAppend#testBreakHardlinksIfNeeded failure on
Windows.
Other test cases of TestFileAppend fail randomly on Windows due to sharing the
same test folder, and the solution is using randomized base dir of
MiniDFSCluster via HDFS-13408
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