spark-reviews mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From andrewor14 <>
Subject [GitHub] spark pull request: [SPARK-8735] [WIP] [SQL] Expose memory usage f...
Date Thu, 30 Jul 2015 20:19:24 GMT
Github user andrewor14 commented on a diff in the pull request:
    --- Diff: core/src/main/scala/org/apache/spark/util/collection/ExternalAppendOnlyMap.scala
    @@ -126,7 +131,11 @@ class ExternalAppendOnlyMap[K, V, C](
         while (entries.hasNext) {
           curEntry =
    -      if (maybeSpill(currentMap, currentMap.estimateSize())) {
    +      val estimatedSize = currentMap.estimateSize()
    --- End diff --
    This is amortized. We only actually call `SizeEstimator.estimate` once in a while

If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at or file a JIRA ticket
with INFRA.

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message