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Hudson commented on HDDS-1511: ------------------------------ SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16553 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/16553/]) HDDS-1511. Space tracking for Open Containers in HDDS Volumes. (arp7: rev 9569015802e695f1c242c74d5ac9df27e180374c) * (edit) hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/container/common/impl/TestContainerPersistence.java * (edit) hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/volume/HddsVolume.java * (edit) hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/impl/ContainerData.java * (edit) hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/impl/ContainerSet.java > 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 > Fix For: 0.5.0 > > Attachments: HDDS-1511.000.patch, HDDS-1511.001.patch > > Time Spent: 2h 50m > 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