Yi Liu created HDFS-6886:
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Summary: Use single editlog record for creating file + overwrite.
Key: HDFS-6886
URL: https://issues.apache.org/jira/browse/HDFS-6886
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Reporter: Yi Liu
Assignee: Yi Liu
As discussed in HDFS-6871, as [~jingzhao] and [~cmccabe]'s suggestion, we could
do further improvement to use one editlog record for creating file + overwrite
in this JIRA. We could record the overwrite flag in editlog for creating file.
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