Jozef Vilcek created BEAM-5036:
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Summary: Optimize FileBasedSink's WriteOperation.moveToOutput()
Key: BEAM-5036
URL: https://issues.apache.org/jira/browse/BEAM-5036
Project: Beam
Issue Type: Improvement
Components: io-java-files
Affects Versions: 2.5.0
Reporter: Jozef Vilcek
Assignee: Eugene Kirpichov
moveToOutput() methods in FileBasedSink.WriteOperation implements move by
copy+delete. It would be better to use a rename() which can be much more
effective for some filesystems.
Filesystem must support cross-directory rename. BEAM-4861 is related to this
for the case of HDFS filesystem.
Feature was discussed here:
http://mail-archives.apache.org/mod_mbox/beam-dev/201807.mbox/%3CCAF9t7_4Mp54pQ+vRrJrBh9Vx0=uaknupzd_qdh_qdm9vxll...@mail.gmail.com%3E
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