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https://issues.apache.org/jira/browse/HBASE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12727262#action_12727262
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Dave Latham commented on HBASE-1609:
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+1 for this on 0.19
> [part of hbase-1583] We wait on leases to expire before regionserver goes
> down. Rather, just let client fail
> -------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-1609
> URL: https://issues.apache.org/jira/browse/HBASE-1609
> Project: Hadoop HBase
> Issue Type: Improvement
> Reporter: stack
> Fix For: 0.20.0
>
> Attachments: 1609.patch
>
>
> Addressing this issue will help hbase-1583. We should do for 0.20.0 and
> perhaps for 0.19.x even.
> Currently, if outstanding leases, in HRegion close, we'll hang until lease
> expires. Could be a minute. Could be worse, the client might come in and
> renew the lease a few times at least till it finishes out the region. This
> gets in way of regionserver shutting down fast.
> J-D suggests that regionserver should just go down and outstanding clients
> should fail rather than try and be nice to outstanding clients (in his case,
> his MR job had failed so no clients... but we insist on lease expiring).
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