hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ashvin Agrawal (Jira)" <j...@apache.org>
Subject [jira] [Created] (HDFS-14889) Ability to check if a block has a replica on provided storage
Date Wed, 02 Oct 2019 05:30:00 GMT
Ashvin Agrawal created HDFS-14889:
-------------------------------------

             Summary: Ability to check if a block has a replica on provided storage
                 Key: HDFS-14889
                 URL: https://issues.apache.org/jira/browse/HDFS-14889
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Ashvin Agrawal


Provided storage (HDFS-9806) allows data on external storage systems to seamlessly appear
as files on HDFS. However, in the implementation today, there is no easy way to distinguish
a {{Block}} belonging to an external provided storage volume from a block belonging to the
local cluster. This task simplifies this. This feature will be useful in hybrid scenarios
when the local cluster will host both kinds of blocks.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org


Mime
View raw message