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From mallman <...@git.apache.org>
Subject [GitHub] spark pull request #16499: [SPARK-17204][CORE] Fix replicated off heap stora...
Date Wed, 01 Mar 2017 03:00:49 GMT
Github user mallman commented on a diff in the pull request:

    https://github.com/apache/spark/pull/16499#discussion_r103602156
  
    --- Diff: core/src/main/scala/org/apache/spark/storage/BlockManager.scala ---
    @@ -1018,7 +1025,9 @@ private[spark] class BlockManager(
               try {
                 replicate(blockId, bytesToReplicate, level, remoteClassTag)
               } finally {
    -            bytesToReplicate.dispose()
    +            if (!level.useOffHeap) {
    --- End diff --
    
    Ok. I'll see what else is calling that method to validate that a fix there won't break
something else, and I'll add a unit test to validate that calling `StorageUtils.dispose` on
a direct byte buffer that isn't memory mapped doesn't actually dispose it.


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