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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15052) Use EnvironmentEdgeManager in ReplicationSource
Date Wed, 30 Dec 2015 00:24:49 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matteo Bertozzi updated HBASE-15052:
------------------------------------
    Status: Patch Available  (was: Open)

> Use EnvironmentEdgeManager in ReplicationSource 
> ------------------------------------------------
>
>                 Key: HBASE-15052
>                 URL: https://issues.apache.org/jira/browse/HBASE-15052
>             Project: HBase
>          Issue Type: Bug
>          Components: Replication
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Trivial
>         Attachments: HBASE-15052-v0.patch
>
>
> ReplicationSource is passing System.currentTimeMillis() to MetricsSource.setAgeOfLastShippedOp()
which is subtracting that from EnvironmentEdgeManager.currentTime().
> {code}
> // if there was nothing to ship and it's not an error
> // set "ageOfLastShippedOp" to <now> to indicate that we're current
> metrics.setAgeOfLastShippedOp(System.currentTimeMillis(), walGroupId);
> public void setAgeOfLastShippedOp(long timestamp, String walGroup) {
>     long age = EnvironmentEdgeManager.currentTime() - timestamp;
> {code}
>  we should just use EnvironmentEdgeManager.currentTime() in ReplicationSource



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