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https://issues.apache.org/jira/browse/HBASE-24821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Wang updated HBASE-24821:
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Summary: Simplify the logic of getRegionInfo in TestFlushFromClient to
reduce redundancy code (was: simplify the logic of getRegionInfo in
TestFlushFromClient to reduce redundancy code)
> Simplify the logic of getRegionInfo in TestFlushFromClient to reduce
> redundancy code
> ------------------------------------------------------------------------------------
>
> Key: HBASE-24821
> URL: https://issues.apache.org/jira/browse/HBASE-24821
> Project: HBase
> Issue Type: Improvement
> Components: test
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Minor
>
> Current logic:
> {code:java}
> private List<HRegion> getRegionInfo() {
> return TEST_UTIL.getHBaseCluster().getLiveRegionServerThreads().stream()
> .map(JVMClusterUtil.RegionServerThread::getRegionServer)
> .flatMap(r -> r.getRegions().stream())
> .filter(r -> r.getTableDescriptor().getTableName().equals(tableName))
> .collect(Collectors.toList());
> }
> {code}
> The MiniHBaseCluster has similar method to do same thing.
> So it could just directly call:
> {code:java}
> private List<HRegion> getRegionInfo() {
> return TEST_UTIL.getHBaseCluster().getRegions(tableName);
> }
> {code}
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