phoenix-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-4726) save index build timestamp -- for SYNC case only.
Date Mon, 07 May 2018 19:49:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-4726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466378#comment-16466378
] 

James Taylor commented on PHOENIX-4726:
---------------------------------------

One way you can get a timestamp is by looking at the cell timestamp of the INDEX_STATE column
(i.e. column qualifier) on the index table header row in SYSTEM.CATALOG.

> save index build timestamp -- for SYNC case only.
> -------------------------------------------------
>
>                 Key: PHOENIX-4726
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4726
>             Project: Phoenix
>          Issue Type: Improvement
>            Reporter: Xu Cang
>            Priority: Minor
>
> save index build timestamp, similar to ASYNC_REBUILD_TIMESTAMP,  or ASYNC_CREATED_DATE
> ("SYNC_INDEX_CREATED_DATE" is my proposed name for SYNC case.)
>  
> Check IndexUtil.java for related code.
> The reason this can be useful is: We saw a case index state stuck in 'b' for quite some
long time. And without a timestamp to indicate where it started, it's hard to tell if this
is a legit running task or stuck...
>  
>  
>  
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message