Repository: spark
Updated Branches:
  refs/heads/master 9a145fd79 -> e92ffe6f1


[SPARK-19688][STREAMING] Not to read `spark.yarn.credentials.file` from 
checkpoint.

## What changes were proposed in this pull request?

Reload the `spark.yarn.credentials.file` property when restarting a streaming 
application from checkpoint.

## How was this patch tested?

Manual tested with 1.6.3 and 2.1.1.
I didn't test this with master because of some compile problems, but I think it 
will be the same result.

## Notice

This should be merged into maintenance branches too.

jira: [SPARK-21008](https://issues.apache.org/jira/browse/SPARK-21008)

Author: saturday_s <[email protected]>

Closes #18230 from saturday-shi/SPARK-21008.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/e92ffe6f
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/e92ffe6f
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/e92ffe6f

Branch: refs/heads/master
Commit: e92ffe6f1771e3fe9ea2e62ba552c1b5cf255368
Parents: 9a145fd
Author: saturday_s <[email protected]>
Authored: Mon Jun 19 10:24:29 2017 -0700
Committer: Marcelo Vanzin <[email protected]>
Committed: Mon Jun 19 10:24:29 2017 -0700

----------------------------------------------------------------------
 .../src/main/scala/org/apache/spark/streaming/Checkpoint.scala    | 3 +++
 1 file changed, 3 insertions(+)
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http://git-wip-us.apache.org/repos/asf/spark/blob/e92ffe6f/streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala
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diff --git 
a/streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala 
b/streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala
index 5cbad8b..b8c780d 100644
--- a/streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala
+++ b/streaming/src/main/scala/org/apache/spark/streaming/Checkpoint.scala
@@ -55,6 +55,9 @@ class Checkpoint(ssc: StreamingContext, val checkpointTime: 
Time)
       "spark.master",
       "spark.yarn.keytab",
       "spark.yarn.principal",
+      "spark.yarn.credentials.file",
+      "spark.yarn.credentials.renewalTime",
+      "spark.yarn.credentials.updateTime",
       "spark.ui.filters")
 
     val newSparkConf = new SparkConf(loadDefaults = 
false).setAll(sparkConfPairs)


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