getRecordWriter need not to check the existence of the output directory
-----------------------------------------------------------------------
Key: HADOOP-3218
URL: https://issues.apache.org/jira/browse/HADOOP-3218
Project: Hadoop Core
Issue Type: Bug
Reporter: Runping Qi
I don't think the code segment in
{code}
if (!fs.exists(outputPath)) {
throw new IOException("Output directory doesnt exist");
}
{code}
is necessary.
It actually cause unnecessary load to dfs namenode.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
