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From zentol <...@git.apache.org>
Subject [GitHub] flink issue #4591: [FLINK-7514][tests] fix BackPressureStatsTrackerITCase re...
Date Tue, 19 Sep 2017 13:34:00 GMT
Github user zentol commented on the issue:

    https://github.com/apache/flink/pull/4591
  
    I'm wondering about the benefit here. The existing code guarantees that all buffers would
be recycled in case of test failure; don't these changes allow a memory leak? Isn't `recycle()`
safe anyway since it is a No-Op if called multiple times without `retain()`?


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