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From "Feng Honghua (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10663) Refactor/cleanup of class Leases and ScannerListener.leaseExpired
Date Wed, 05 Mar 2014 01:54:45 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Feng Honghua updated HBASE-10663:
---------------------------------

    Status: Patch Available  (was: Open)

> Refactor/cleanup of class Leases and ScannerListener.leaseExpired
> -----------------------------------------------------------------
>
>                 Key: HBASE-10663
>                 URL: https://issues.apache.org/jira/browse/HBASE-10663
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Feng Honghua
>            Assignee: Feng Honghua
>            Priority: Minor
>         Attachments: HBASE-10663-trunk_v1.patch
>
>
> Some cleanup of Leases and ScannerListener.leaseExpired:
> # Reject renewLease if stopRequested (same as addLease, stopRequested means Leases is
asked to stop and is waiting for all remained leases to expire)
> # Raise log level from info to warn for case that no related region scanner found when
a lease expires (should it be an error?)
> # Replace System.currentTimeMillis() with EnvironmentEdgeManager.currentTimeMillis()
> # Correct some wrong comments and remove some irrelevant comments(Queue rather than Map
is used for leases before?)



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