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https://issues.apache.org/jira/browse/HDFS-15904?focusedWorklogId=568800&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-568800
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ASF GitHub Bot logged work on HDFS-15904:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Mar/21 07:00
Start Date: 19/Mar/21 07:00
Worklog Time Spent: 10m
Work Description: virajjasani commented on a change in pull request #2785:
URL: https://github.com/apache/hadoop/pull/2785#discussion_r597445601
##########
File path:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/balancer/TestBalancer.java
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@@ -2297,7 +2297,9 @@ public void testBalancerWithSortTopNodes() throws
Exception {
maxUsage = Math.max(maxUsage, datanodeReport[i].getDfsUsed());
}
- assertEquals(200, balancerResult.bytesAlreadyMoved);
+ // Either 2 blocks of 100+100 bytes or 3 blocks of 100+100+50 bytes
Review comment:
Sure thing, let me provide detailed comment as per your suggestion.
Thanks
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Issue Time Tracking
-------------------
Worklog Id: (was: 568800)
Time Spent: 1h (was: 50m)
> Flaky test TestBalancer#testBalancerWithSortTopNodes()
> ------------------------------------------------------
>
> Key: HDFS-15904
> URL: https://issues.apache.org/jira/browse/HDFS-15904
> Project: Hadoop HDFS
> Issue Type: Test
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> TestBalancer#testBalancerWithSortTopNodes shows some flakes in around ~10
> runs or so. It's reproducible locally also. Basically, balancing either moves
> 2 blocks of size 100+100 bytes or it moves 3 blocks of size 100+100+50 bytes
> (2nd case causes flakies).
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