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https://issues.apache.org/jira/browse/HBASE-19775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16324180#comment-16324180
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stack commented on HBASE-19775:
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+1 for branch-2. Thanks for asking. Thanks for patch [~sergey.soldatov]
> hbase shell doesn't handle the exceptions that are wrapped in
> java.io.UncheckedIOException
> ------------------------------------------------------------------------------------------
>
> Key: HBASE-19775
> URL: https://issues.apache.org/jira/browse/HBASE-19775
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 2.0.0-beta-1
> Reporter: Sergey Soldatov
> Assignee: Sergey Soldatov
> Fix For: 2.0.0-beta-2
>
> Attachments: HBASE-19775-2-branch-2.patch, HBASE-19775-branch-2.patch
>
>
> HBase shell doesn't have a notion of UncheckedIOException, so it may not
> handle it correctly. For an example, if we scan not existing table the error
> look weird:
> {noformat}
> hbase(main):001:0> scan 'a'
> ROW
> COLUMN+CELL
> ERROR: a
> {noformat}
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