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Posted to issues@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/04/29 16:18:00 UTC
[jira] [Work logged] (BEAM-7171) New bundles may start within
snapshotState
[ https://issues.apache.org/jira/browse/BEAM-7171?focusedWorklogId=234615&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-234615 ]
ASF GitHub Bot logged work on BEAM-7171:
----------------------------------------
Author: ASF GitHub Bot
Created on: 29/Apr/19 16:17
Start Date: 29/Apr/19 16:17
Worklog Time Spent: 10m
Work Description: mxm commented on pull request #8426: [BEAM-7171] Ensure bundle finalization during Flink checkpoint
URL: https://github.com/apache/beam/pull/8426
Watermarks are held back during execution of a portable bundle. When a
checkpoint is taken, the bundle needs to be finished to ensure consistent
state. After the bundle has finished, the watermark is updated. This can trigger
additional bundles which need to be finished as well.
Post-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
Lang | SDK | Apex | Dataflow | Flink | Gearpump | Samza | Spark
--- | --- | --- | --- | --- | --- | --- | ---
Go | [](https://builds.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/) | --- | --- | --- | --- | --- | ---
Java | [](https://builds.apache.org/job/beam_PostCommit_Java/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Apex/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Java_PVR_Flink_Batch/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Java_PVR_Flink_Streaming/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Gearpump/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark/lastCompletedBuild/)
Python | [](https://builds.apache.org/job/beam_PostCommit_Python_Verify/lastCompletedBuild/)<br>[](https://builds.apache.org/job/beam_PostCommit_Python3_Verify/lastCompletedBuild/) | --- | [](https://builds.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/) <br> [](https://builds.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PreCommit_Python_PVR_Flink_Cron/lastCompletedBuild/) | --- | --- | ---
Pre-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
--- |Java | Python | Go | Website
--- | --- | --- | --- | ---
Non-portable | [](https://builds.apache.org/job/beam_PreCommit_Java_Cron/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PreCommit_Python_Cron/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PreCommit_Go_Cron/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PreCommit_Website_Cron/lastCompletedBuild/)
Portable | --- | [](https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/lastCompletedBuild/) | --- | ---
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Issue Time Tracking
-------------------
Worklog Id: (was: 234615)
Time Spent: 10m
Remaining Estimate: 0h
> New bundles may start within snapshotState
> ------------------------------------------
>
> Key: BEAM-7171
> URL: https://issues.apache.org/jira/browse/BEAM-7171
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Affects Versions: 2.11.0
> Reporter: Thomas Weise
> Assignee: Maximilian Michels
> Priority: Major
> Labels: portability-flink
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The Flink runner finishes bundles as part of snapshotState. In the portable runner, it is possible that a new bundle will be started as part of finishing the bundle when the bundleFinishedCallback is invoked. This happens when the watermark advances and timers get fired.
>
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