[ https://issues.apache.org/jira/browse/HDDS-1511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Supratim Deka updated HDDS-1511: -------------------------------- Attachment: HDDS-1511.001.patch > Space tracking for Open Containers in HDDS Volumes > -------------------------------------------------- > > Key: HDDS-1511 > URL: https://issues.apache.org/jira/browse/HDDS-1511 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Components: Ozone Datanode > Reporter: Supratim Deka > Assignee: Supratim Deka > Priority: Major > Labels: pull-request-available > Attachments: HDDS-1511.000.patch, HDDS-1511.001.patch > > Time Spent: 10m > Remaining Estimate: 0h > > For every HDDS Volume, track the space usage in open containers. Introduce a > counter committedBytes in HddsVolume - this counts the remaining space in > Open containers until they reach max capacity. The counter is incremented (by > container max capacity) for every container create. And decremented (by chunk > size) for every chunk write. > Space tracking for open containers will enable adding a safety check during > container create. > If there is not sufficient free space in the volume, the container create > operation can be failed. > The scope of this jira is to just add the space tracking for Open Containers. > Checking for space and failing container create will be introduced in a > subsequent jira. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org