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https://issues.apache.org/jira/browse/HBASE-17095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15667679#comment-15667679
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Ted Yu commented on HBASE-17095:
--------------------------------
{code}
69 } catch (Exception e) {
70 LOG.warn("fail to shut down the cluster", e);
{code}
Why is the above needed ?
> The ClientSimpleScanner keeps retrying if the hfile is corrupt or cannot found
> ------------------------------------------------------------------------------
>
> Key: HBASE-17095
> URL: https://issues.apache.org/jira/browse/HBASE-17095
> Project: HBase
> Issue Type: Bug
> Components: regionserver, scan
> Reporter: Jingcheng Du
> Assignee: Jingcheng Du
> Attachments: HBASE-17095.patch, TestScannerWithCorruptHFile.java
>
>
> In {{RsRPCServices.scan}}, most of IOE are thrown as a
> {{ScannerResetException}}, even when the hfile is corrupt or it cannot be
> found. The {{ClientScannr.loadCache}} will keep retrying when the exception
> is {{ScannerResetException}}. We could throw CorruptHFileException and
> FileNotFoundException directly from server and don't retry the scan in the
> client.
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