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[SPARK-10311][Streaming]Reload appId and attemptId when app starts with checkpoint file in cluster mode #8477

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[SPARK-10311][Streaming]Reload appId and attemptId when app starts with checkpoint file in cluster mode #8477

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2 changes: 2 additions & 0 deletions streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,8 @@ class Checkpoint(@transient ssc: StreamingContext, val checkpointTime: Time)
// Reload properties for the checkpoint application since user wants to set a reload property
// or spark had changed its value and user wants to set it back.
val propertiesToReload = List(
"spark.yarn.app.id",
"spark.yarn.app.attemptId",
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This doesn't look right. If the AM restarted, the attempt ID will be different.

"spark.driver.host",
"spark.driver.port",
"spark.master",
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