hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HDFS-1230) BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo till that time.
Date Thu, 03 Mar 2011 02:15:37 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsz Wo (Nicholas), SZE resolved HDFS-1230.
------------------------------------------

    Resolution: Duplicate

Duplicate HDFS-140.

> BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will
be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo
till that time.
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-1230
>                 URL: https://issues.apache.org/jira/browse/HDFS-1230
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: name-node
>    Affects Versions: 0.20.1
>            Reporter: Gokul
>              Labels: blocksmap
>
> BlocksMap.blockinfo is not getting cleared immediately after deleting a block.This will
be cleared only after block report comes from the datanode.Why we need to maintain the blockinfo
till that time???? It increases namenode memory unnecessarily. 

-- 
This message is automatically generated by JIRA.
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message