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[SPARK-19674][SQL]Ignore driver accumulator updates don't belong to the execution when merging all accumulator updates - #17009
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carsonwang
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Feb 21, 2017
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SparkQA
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Feb 21, 2017
Test build #73199 has finished for PR 17009 at commit
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| checkAnswer(listener.getExecutionMetrics(0), accumulatorUpdates.mapValues(_ * 2)) | ||
| // Non-existing driver accumulator updates should be filtered and no exception will be thrown. |
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I was doing some own experiments that adds physical operators at runtime. The metrics of the added operators are not registered to the execution so I got a NoSuchElementException.
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The change looks reasonable, but is it |
carsonwang
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Feb 23, 2017
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Thanks @cloud-fan . |
SparkQA
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Feb 23, 2017
Test build #73333 has finished for PR 17009 at commit
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cloud-fan
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Feb 23, 2017
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retest this please |
SparkQA
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Feb 23, 2017
Test build #73360 has finished for PR 17009 at commit
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cloud-fan
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Feb 23, 2017
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thanks, merging to master! |
Yunni pushed a commit
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Feb 27, 2017
…the execution when merging all accumulator updates ## What changes were proposed in this pull request? In SQLListener.getExecutionMetrics, driver accumulator updates don't belong to the execution should be ignored when merging all accumulator updates to prevent NoSuchElementException. ## How was this patch tested? Updated unit test. Author: Carson Wang <carson.wang@intel.com> Closesapache#17009 from carsonwang/FixSQLMetrics.
mallman
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Mar 24, 2017
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It looks like this will fix a bug we're experiencing in Spark 2.1. Given that this PR is a bug fix, any chance we can get a backport into |
mallman pushed a commit
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Mar 24, 2017
…the execution when merging all accumulator updates ## What changes were proposed in this pull request? In SQLListener.getExecutionMetrics, driver accumulator updates don't belong to the execution should be ignored when merging all accumulator updates to prevent NoSuchElementException. ## How was this patch tested? Updated unit test. Author: Carson Wang <carson.wang@intel.com> Closesapache#17009 from carsonwang/FixSQLMetrics.
mallman
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Mar 24, 2017
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I created a Spark 2.1 backport at #17418. |
asfgit pushed a commit
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Mar 25, 2017
[SPARK-19674][SQL] Ignore driver accumulator updates don't belong to the execution when merging all accumulator updates N.B. This is a backport to branch-2.1 of #17009. ## What changes were proposed in this pull request? In SQLListener.getExecutionMetrics, driver accumulator updates don't belong to the execution should be ignored when merging all accumulator updates to prevent NoSuchElementException. ## How was this patch tested? Updated unit test. Author: Carson Wang <carson.wangintel.com> Author: Carson Wang <carson.wang@intel.com> Closes#17418 from mallman/spark-19674-backport_2.1.
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What changes were proposed in this pull request?
In SQLListener.getExecutionMetrics, driver accumulator updates don't belong to the execution should be ignored when merging all accumulator updates to prevent NoSuchElementException.
How was this patch tested?
Updated unit test.