GitHub user uce opened a pull request:
https://github.com/apache/flink/pull/3164
[FLINK-5556] [checkpointing] Report correct buffered bytes during alignment
During stream alignment via the `BarrierTracker`, we were reporting the
wrong number of spilled bytes, because the `bytesWritten` in `BufferSpiller`
were reset before the checkpoint notification happens.
Instead of `bufferSpiller.getBytesWritten()` I use
`SpilledBufferOrEventSequence.size()` if `currentBuffered != null`.
I adjusted one `BarrierBufferTest` to check the expected number of buffered
bytes. Before the check was only for `>= 0`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/uce/flink 5556-reset_bytes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3164.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 #3164
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commit 591fa4c600ef70432e8162584ab89dd5c0508da6
Author: Ufuk Celebi <[email protected]>
Date: 2017-01-18T17:14:16Z
[FLINK-5556] [checkpointing] Report correct buffered bytes during alignment
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