GitHub user keypointt opened a pull request:
https://github.com/apache/spark/pull/14681
[SPARK-17038][Streaming] fix metrics retrieval source of 'lastReceivedBatch'
https://issues.apache.org/jira/browse/SPARK-17038
## What changes were proposed in this pull request?
StreamingSource's lastReceivedBatch_submissionTime,
lastReceivedBatch_processingTimeStart, and lastReceivedBatch_processingTimeEnd
all use data from lastCompletedBatch instead of lastReceivedBatch.
In particular, this makes it impossible to match lastReceivedBatch_records
with a batchID/submission time.
This is apparent when looking at StreamingSource.scala, lines 89-94.
## How was this patch tested?
Manually running unit tests on local laptop
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/keypointt/spark SPARK-17038
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14681.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #14681
----
commit f0e39a0a6218282d1f5409c722f7005ba3d7b04b
Author: Xin Ren <[email protected]>
Date: 2016-08-15T22:27:43Z
[SPARK-17038] fix metrics retrieval source
commit ccd211f5d37d8d9c2d44511a766090aa6095a463
Author: Xin Ren <[email protected]>
Date: 2016-08-17T07:12:18Z
[SPARK-17038] add some tests
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