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ASF GitHub Bot commented on TINKERPOP-1525: ------------------------------------------- Github user dalaro commented on the issue: https://github.com/apache/tinkerpop/pull/462 Marko's right, I wrote and tested this against TINKERPOP-1389 (before the latest rebase), then cherry-picked against current master without retesting. Sorry about that. He's also right about the Iterator/Iterable change. I'll change it sometime today, force-push the branch, and comment. > Plug VertexProgram iteration leak on empty Spark RDD partitions > --------------------------------------------------------------- > > Key: TINKERPOP-1525 > URL: https://issues.apache.org/jira/browse/TINKERPOP-1525 > Project: TinkerPop > Issue Type: Bug > Components: hadoop > Affects Versions: 3.2.3 > Reporter: Dan LaRocque > > If SparkExecutor gets an RDD with empty partitions, it can invoke > {{VertexProgram.workerIterationStart}} without ever invoking > {{VertexProgram.workerIterationEnd}}. > For vertex programs that allocate and release meaningful resources in the > start/end methods, this can lead to resource leaks. > I already tested a fix that I made against the 3.2 series. I will submit PRs > momentarily. -- This message was sent by Atlassian JIRA (v6.3.4#6332)