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https://issues.apache.org/jira/browse/HBASE-18470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110114#comment-16110114
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Chia-Ping Tsai commented on HBASE-18470:
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I'm not convinced we have the performance issue about getDesc(). I prefer the
way "make the last iteration skip adding comma". If the uniqAddr is empty,
using substring() will cause incorrect string.
> `RetriesExhaustedWithDetailsException#getDesc` describe is not right
> --------------------------------------------------------------------
>
> Key: HBASE-18470
> URL: https://issues.apache.org/jira/browse/HBASE-18470
> Project: HBase
> Issue Type: Bug
> Components: Client
> Reporter: Benedict Jin
> Assignee: Benedict Jin
> Attachments: HBASE-18470.master.001.patch
>
> Original Estimate: 72h
> Remaining Estimate: 72h
>
> The describe from `RetriesExhaustedWithDetailsException#getDesc` is `
> org.apache.hadoop.hbase.client.RetriesExhaustedWithDetailsException: Failed 3
> actions: FailedServerException: 3 times, `, there is a not need ', ' in the
> tail.
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