WinkerDu commented on a change in pull request #26971: [SPARK-30320][SQL] Fix
insert overwrite to DataSource table with dynamic partition error
URL: https://github.com/apache/spark/pull/26971#discussion_r379874760
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -1521,4 +1521,10 @@ package object config {
.bytesConf(ByteUnit.BYTE)
.createOptional
+ private[spark] val MAX_LOCAL_TASK_FAILURES =
ConfigBuilder("spark.task.local.maxFailures")
+ .doc("The max failure times for a task while SparkContext running in Local
mode, " +
Review comment:
In UT class InsertWithMultipleTaskAttemptSuite, I don't expect launching
speculative task in local mode. Actually, I make a customized commit protocol
named "InsertExceptionCommitProtocol" in InsertWithMultipleTaskAttemptSuite,
which overriding commitTask method to fail the first commit task on purpose and
restore to normal in subsequent commit tasks. This scene is similar to what
happened in speculative tasks with failure.
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