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https://issues.apache.org/jira/browse/BEAM-5638?focusedWorklogId=194772&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-194772
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ASF GitHub Bot logged work on BEAM-5638:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Feb/19 19:41
Start Date: 05/Feb/19 19:41
Worklog Time Spent: 10m
Work Description: jklukas commented on pull request #7736: [BEAM-5638]
Exception handling for Java MapElements and FlatMapElements
URL: https://github.com/apache/beam/pull/7736
Previously attempted in #6586, this new PR incorporates feedback from the
previous
review and provides some additional convenience. The most important change
is that the interface now expects users to provide an exception handler
function that outputs elements that are efficiently codable as originally
suggested by @tims.
Common features have been implemented in a new `WithExceptions` class,
and the top-level documentation there is the best place to look for an
overview
of the approach here.
This PR does not address Filter, AsJsons, and ParseJsons. Those could be
added
in a future PR.
------------------------
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Post-Commit Tests Status (on master branch)
------------------------------------------------------------------------------------------------
Lang | SDK | Apex | Dataflow | Flink | Gearpump | Samza | Spark
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Go | [](https://builds.apache.org/job/beam_PostCommit_Go/lastCompletedBuild/)
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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/)
| --- | [](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/)
| --- | --- | ---
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Issue Time Tracking
-------------------
Worklog Id: (was: 194772)
Time Spent: 4h 40m (was: 4.5h)
Remaining Estimate: 163h 20m (was: 163.5h)
> Add exception handling to single message transforms in Java SDK
> ---------------------------------------------------------------
>
> Key: BEAM-5638
> URL: https://issues.apache.org/jira/browse/BEAM-5638
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Jeff Klukas
> Assignee: Jeff Klukas
> Priority: Minor
> Original Estimate: 168h
> Time Spent: 4h 40m
> Remaining Estimate: 163h 20m
>
> Add methods to MapElements, FlatMapElements, and Filter that allow users to
> specify expected exceptions and tuple tags to associate with the with
> collections of the successfully and unsuccessfully processed elements.
> See discussion on dev list:
> https://lists.apache.org/thread.html/936ed2a5f2c01be066fd903abf70130625e0b8cf4028c11b89b8b23f@%3Cdev.beam.apache.org%3E
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