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https://issues.apache.org/jira/browse/BEAM-6713?focusedWorklogId=211243&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-211243
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ASF GitHub Bot logged work on BEAM-6713:
----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Mar/19 19:46
Start Date: 11/Mar/19 19:46
Worklog Time Spent: 10m
Work Description: kyle-winkelman commented on pull request #7893:
[BEAM-6713] Add withMaxNumWritersPerBundle from WriteFiles to FileIO …
URL: https://github.com/apache/beam/pull/7893#discussion_r264399407
##########
File path: sdks/java/core/src/main/java/org/apache/beam/sdk/io/AvroIO.java
##########
@@ -431,7 +431,8 @@
.setNumShards(0)
.setCodec(TypedWrite.DEFAULT_SERIALIZABLE_CODEC)
.setMetadata(ImmutableMap.of())
- .setWindowedWrites(false);
+ .setWindowedWrites(false)
+
.setMaxNumWritersPerBundle(WriteFiles.DEFAULT_MAX_NUM_WRITERS_PER_BUNDLE);
Review comment:
I have also come up with another approach to my issue: #7929. So it may be
unnecessary to expose this if that is the consensus. I just want to highlight
that it was a huge pain to work around this limitation so I could set a higher
max. I had to copy most of the FileIO class because its all private internal
stuff so that I could call WriteFiles on my own with a higher max.
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Issue Time Tracking
-------------------
Worklog Id: (was: 211243)
Time Spent: 1h 20m (was: 1h 10m)
> FileIO and TextIO unable to alter WriteFiles maxNumWritersPerBundle
> -------------------------------------------------------------------
>
> Key: BEAM-6713
> URL: https://issues.apache.org/jira/browse/BEAM-6713
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Kyle Winkelman
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> When attempting to run a batch workflow with a FileIO.write() I was getting
> job failures due to WriteFiles.DEFAULT_MAX_NUM_WRITERS_PER_BUNDLE causing a
> significant amount of data to be shuffled. My issues would be solved by
> increasing this and luckily WriteFiles already has withMaxNumWritersPerBundle
> but unfortunately FileIO and TextIO do not.
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