Details
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Sub-task
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Status: Closed
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Minor
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Resolution: Fixed
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None
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None
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Reviewed
Description
After the byte[] and char[] the other top contributor for lot of GC (though it is only 2.86%) is the UTF_8.newDecoder.
This happens because for every WAL append we try to calculate the replication scope associate with the families associated with the TableDescriptor. I think per WAL append doing this is very costly and creates lot of garbage.
