Hubert Zhang created HAWQ-1143:
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Summary: Libhdfs create semantic is not consistent with posix
standard.
Key: HAWQ-1143
URL: https://issues.apache.org/jira/browse/HAWQ-1143
Project: Apache HAWQ
Issue Type: Bug
Components: libhdfs
Reporter: Hubert Zhang
Assignee: Lei Chang
Open a file under posix standard, if o_create flag is set to true and the file
exists, no side effect except O_EXCL is also be set true.
Open a file in HDFS with hdfs::create flag will report errors if file exists.
In libhdfs, the o_create flag is interpreted to hdfs::create, which leads to
errors if file exists no matter O_EXCL is set or not.
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