Jason Brown created CASSANDRA-13906:
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             Summary: Properly close StreamCompressionInputStream to release 
any ByteBuf
                 Key: CASSANDRA-13906
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13906
             Project: Cassandra
          Issue Type: Bug
            Reporter: Jason Brown
            Assignee: Jason Brown


When running dtests for trunk (4.x) that perform some streaming, sometimes a 
{{ByteBuf}} is not released properly, and we get this error in the logs 
(causing the dtest to fail):

{code}
ERROR [MessagingService-NettyOutbound-Thread-4-2] 2017-09-26 13:42:37,940 
Slf4JLogger.java:176 - LEAK: ByteBuf.release() was not called before it's 
garbage-collected. Enable advanced leak reporting to find out where the leak 
occurred. To enable advanced leak reporting, specify the JVM option 
'-Dio.netty.leakDetection.level=advanced' or call 
ResourceLeakDetector.setLevel() See 
http://netty.io/wiki/reference-counted-objects.html for more information.
{code}




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