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https://issues.apache.org/jira/browse/HBASE-14179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652797#comment-14652797
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Gabor Liptak commented on HBASE-14179:
--------------------------------------
The outer catch is for:
ZKUtil.getData(this.watcher, nodePath);
also throwing InterruptedException
Both catch-es are needed.
> catch the same Exception twice
> ------------------------------
>
> Key: HBASE-14179
> URL: https://issues.apache.org/jira/browse/HBASE-14179
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.0.1, 1.1.0, 1.1.1, 1.1.0.1
> Reporter: songwanging
> Priority: Minor
>
> In method "markRegionsRecovering()" of class:
> hbase-1.1.1\hbase-server\src\main\java\org\apache\hadoop\hbase\coordination\ZKSplitLogManagerCoordination.java
> "InterruptedException" is catched twice.
> public void markRegionsRecovering(final ServerName serverName,
> Set<HRegionInfo> userRegions)
> throws IOException, InterruptedIOException {
> ...
> try {
> Thread.sleep(20);
> } catch (InterruptedException e1) {
> throw new InterruptedIOException();
> }
> } catch (InterruptedException e) {
> throw new InterruptedIOException();
> }
> ...
> }
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