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https://reviews.apache.org/r/69173/
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Review request for hive and Gopal V.
Bugs: HIVE-20259
https://issues.apache.org/jira/browse/HIVE-20259
Repository: hive-git
Description
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Attached patch with utility DirectoryMarkerUpdate/Cleanup classes to create
.cacheupdate files in the cache directory, to indicate that this directory
should not be cleaned up by any other process performing
DirectoryMarkerCleanup. This uses the last modify date of the .cacheupdate file
to determine whether the file should be cleaned up, if the instance running
cleanup determines this date is too old then the directory will be deleted.
Diffs
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common/src/java/org/apache/hadoop/hive/conf/HiveConf.java e226a1f82d
common/src/java/org/apache/hive/common/util/DirectoryMarkerCleanup.java
PRE-CREATION
common/src/java/org/apache/hive/common/util/DirectoryMarkerUpdate.java
PRE-CREATION
ql/src/java/org/apache/hadoop/hive/ql/cache/results/QueryResultsCache.java
a51b7e750b
Diff: https://reviews.apache.org/r/69173/diff/1/
Testing
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Thanks,
Jason Dere
