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Date: Wed, 1 Feb 2012 01:08:57 +0000 (UTC)
From: "Darren Haas (Updated) (JIRA)" <jira@apache.org>
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Subject: [jira] [Updated] (HBASE-3850) Log more details when a scanner lease
 expires
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     [ https://issues.apache.org/jira/browse/HBASE-3850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Darren Haas updated HBASE-3850:
-------------------------------

    Attachment: HBASE-3850.trunk.v2.patch

Attached file contains updated patch
                
> Log more details when a scanner lease expires
> ---------------------------------------------
>
>                 Key: HBASE-3850
>                 URL: https://issues.apache.org/jira/browse/HBASE-3850
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Benoit Sigoure
>            Assignee: Darren Haas
>            Priority: Critical
>             Fix For: 0.94.0
>
>         Attachments: HBASE-3850.trunk.v1.patch, HBASE-3850.trunk.v2.patch
>
>
> The message logged by the RegionServer when a Scanner lease expires isn't as useful as it could be.  {{Scanner 4765412385779771089 lease expired}} - most clients don't log their scanner ID, so it's really hard to figure out what was going on.  I think it would be useful to at least log the name of the region on which the Scanner was open, and it would be great to have the ip:port of the client that had that lease too.

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