Details
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Improvement
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Status: Closed
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Major
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Resolution: Won't Fix
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2.1.0
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None
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None
Description
Right now,ShuffleBlockFetcherIterator will decrease bytesInFlight immediatily when take from results queue.But currentresult's bytebuf has not been released at that time.Then direct memory may be a little out of control.
We should decrease bytesInFlight when currentresult's bytebuf really been released.