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Fix Hive FileIO closing with FileIOTracker #11782
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Thanks for working on this @tom-s-powell. I was running into the same issue as you, see #11858. While testing your solution, I noticed that my logs are flooded with:
Did you try your fix in the wild? (I must admit it is not very easy to test). |
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Fixes #11783.
HiveCatalog
currently uses a singleFileIO
instance that is passed to each newly instantiatedHiveTableOperations
/HiveViewOperations
. This issue isFileIOTracker
tracks each operation and results in the underlyingFileIO
being closed even when it is then going to be reused for futurenewTableOps
calls.This change will instead initialize a new
FileIO
instance so that they are 1:1 withHiveTableOperations
/HiveViewOperations
, thus safe to close when the operations go out of scope.