fuse-dfs per FD context is not thread safe and can cause segfaults and
corruptions
-----------------------------------------------------------------------------------
Key: HADOOP-4399
URL: https://issues.apache.org/jira/browse/HADOOP-4399
Project: Hadoop Core
Issue Type: Bug
Components: contrib/fuse-dfs
Reporter: Pete Wyckoff
Fix For: 0.20.0
for reads, optimal solution would be to have a per thread (per FD) context -
including the buffer. Otherwise, protect the FD context with a mutex as in
hadoop-4397 and hadoop-4398.
for writes, should just protect the context with a mutex as in hadoop-4398.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
