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https://issues.apache.org/jira/browse/BEAM-6812?focusedWorklogId=213344&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-213344
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ASF GitHub Bot logged work on BEAM-6812:
----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Mar/19 18:50
Start Date: 14/Mar/19 18:50
Worklog Time Spent: 10m
Work Description: jhalaria commented on pull request #8042: [BEAM-6812]:
Create a custom hash partitioner that deals with arrays during spark combines
URL: https://github.com/apache/beam/pull/8042#discussion_r265718317
##########
File path:
runners/spark/src/main/java/org/apache/beam/runners/spark/translation/TransformTranslator.java
##########
@@ -569,8 +568,8 @@ private static Partitioner
getPartitioner(EvaluationContext context) {
Long bundleSize =
context.getSerializableOptions().get().as(SparkPipelineOptions.class).getBundleSize();
return (bundleSize > 0)
- ? null
- : new HashPartitioner(context.getSparkContext().defaultParallelism());
+ ?
CustomSparkHashPartitioner.of(context.getSparkContext().defaultParallelism())
Review comment:
This logic seems to be accidentally flipped?
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Issue Time Tracking
-------------------
Worklog Id: (was: 213344)
Time Spent: 40m (was: 0.5h)
> HashPartitioning on Spark with arrays as keys produces unpredictable results
> ----------------------------------------------------------------------------
>
> Key: BEAM-6812
> URL: https://issues.apache.org/jira/browse/BEAM-6812
> Project: Beam
> Issue Type: Bug
> Components: runner-spark
> Reporter: Ankit Jhalaria
> Assignee: Ankit Jhalaria
> Priority: Critical
> Time Spent: 40m
> Remaining Estimate: 0h
>
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