[SPARK-4952][Core]Handle ConcurrentModificationExceptions in SparkEnv.environmentDetails#3788
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witgo wants to merge 1 commit intoapache:masterfrom
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[SPARK-4952][Core]Handle ConcurrentModificationExceptions in SparkEnv.environmentDetails#3788witgo wants to merge 1 commit intoapache:masterfrom
witgo wants to merge 1 commit intoapache:masterfrom
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Test build #24778 has started for PR 3788 at commit
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It wasn't clear to me at first whether this is the culprit, but it looks so since the underlying object being modified is a java.util.Properties. The defensive copy made in Utils should be thread-safe in the sense that Hashtable.clone() is synchronized. LGTM.
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Test build #24778 has finished for PR 3788 at commit
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Test PASSed. |
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Thanks for this patch and @srowen for the review! I'll pull this in. |
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….environmentDetails Author: GuoQiang Li <witgo@qq.com> Closes #3788 from witgo/SPARK-4952 and squashes the following commits: d903529 [GuoQiang Li] Handle ConcurrentModificationExceptions in SparkEnv.environmentDetails (cherry picked from commit 080ceb7) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
asfgit
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Dec 27, 2014
….environmentDetails Author: GuoQiang Li <witgo@qq.com> Closes #3788 from witgo/SPARK-4952 and squashes the following commits: d903529 [GuoQiang Li] Handle ConcurrentModificationExceptions in SparkEnv.environmentDetails (cherry picked from commit 080ceb7) Signed-off-by: Patrick Wendell <pwendell@gmail.com>
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