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https://issues.apache.org/jira/browse/BEAM-5865?focusedWorklogId=240974&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-240974
]
ASF GitHub Bot logged work on BEAM-5865:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/May/19 09:24
Start Date: 13/May/19 09:24
Worklog Time Spent: 10m
Work Description: mxm commented on pull request #8499: [BEAM-5865] Create
optional auto-balancing sharding function for Flink
URL: https://github.com/apache/beam/pull/8499#discussion_r283257189
##########
File path:
runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkPipelineOptions.java
##########
@@ -235,4 +235,11 @@
Boolean getAllowNonRestoredState();
void setAllowNonRestoredState(Boolean allowNonRestoredState);
+
+ @Description(
+ "Flag indicating whether auto-balance sharding for WriteFiles transform
should be enabled.")
Review comment:
Could you expand this comment to explain why this is useful and when?
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Issue Time Tracking
-------------------
Worklog Id: (was: 240974)
Time Spent: 5.5h (was: 5h 20m)
> Auto sharding of streaming sinks in FlinkRunner
> -----------------------------------------------
>
> Key: BEAM-5865
> URL: https://issues.apache.org/jira/browse/BEAM-5865
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Maximilian Michels
> Assignee: Jozef Vilcek
> Priority: Major
> Time Spent: 5.5h
> Remaining Estimate: 0h
>
> The Flink Runner should do auto-sharding of streaming sinks, similar to
> BEAM-1438. That way, the user doesn't have to set shards manually which
> introduces additional shuffling and might cause skew in the distribution of
> data.
> As per discussion:
> https://lists.apache.org/thread.html/7b92145dd9ae68da1866f1047445479f51d31f103d6407316bb4114c@%3Cuser.beam.apache.org%3E
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