symious opened a new pull request #2448:
URL: https://github.com/apache/ozone/pull/2448
## What changes were proposed in this pull request?
Currently the keyLocation of different versions is stored redundantly in
OmKeyInfo.
OmKeyInfo:
keyLocationVersions: List<OmKeyLocationInfoGroup> stores different versions
of information in a list.
OmKeyLocationInfoGroup:
locationVersionMap: Map<Long, List<OmKeyLocationInfo>> stores different
versions of location in a map.
If the versions are large, the redundent location is causing the large GC
overhead for OM, in our cluster, the OM even crashes because of OOM.
This ticket is to remove the redundant location information to keep OM
healthy.
## What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-5472
## How was this patch tested?
unit test
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
