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https://issues.apache.org/jira/browse/HBASE-16969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ChiaPing Tsai updated HBASE-16969:
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Status: Patch Available (was: Open)
> RegionCoprocessorServiceExec should override the toString for logging
> ---------------------------------------------------------------------
>
> Key: HBASE-16969
> URL: https://issues.apache.org/jira/browse/HBASE-16969
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0, 1.3.0
> Reporter: ChiaPing Tsai
> Assignee: ChiaPing Tsai
> Priority: Minor
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-16969.branch-1.v0.patch, HBASE-16969.v0.patch,
> HBASE-16969.v1.patch
>
>
> The toString() method is used to log in BatchErrors#makeException.
> {code:title=BatchErrors.java|borderStyle=solid}
> synchronized RetriesExhaustedWithDetailsException makeException(boolean
> logDetails) {
> if (logDetails) {LOG.error("Exception occurred! Exception details: " +
> throwables + ";\nActions: " + actions);
> }
> {code}
> If RegionCoprocessorServiceExec doesn’t override the toString(), we will see
> the hash code in the log message. That message is useless for debugging.
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