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Hudson commented on HDDS-1163: ------------------------------ SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16226 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/16226/]) HDDS-1281. Fix the findbug issue caused by HDDS-1163. Contributed by (bharat: rev 926d548caabdfcfbf7a75dcf0657e8dde6d9710a) * (edit) hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueContainer.java * (edit) hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/keyvalue/KeyValueContainerCheck.java * (edit) hadoop-hdds/container-service/src/test/java/org/apache/hadoop/ozone/container/keyvalue/TestKeyValueContainerCheck.java > Basic framework for Ozone Data Scrubber > --------------------------------------- > > Key: HDDS-1163 > URL: https://issues.apache.org/jira/browse/HDDS-1163 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Components: Ozone Datanode > Reporter: Supratim Deka > Assignee: Supratim Deka > Priority: Major > Fix For: 0.5.0 > > Attachments: HDDS-1163.000.patch, HDDS-1163.001.patch, > HDDS-1163.002.patch, HDDS-1163.003.patch, HDDS-1163.004.patch, > HDDS-1163.005.patch, HDDS-1163.006.patch, HDDS-1163.007.patch > > > Included in the scope: > 1. Background scanner thread to iterate over container set and dispatch check > tasks for individual containers > 2. Fixed rate scheduling - dispatch tasks at a pre-determined rate (for > example 1 container/s) > 3. Check disk layout of Container - basic check for integrity of the > directory hierarchy inside the container, include chunk directory and > metadata directories > 4. Check container file - basic sanity checks for the container metafile > 5. Check Block Database - iterate over entries in the container block > database and check for the existence and accessibility of the chunks for each > block. > Not in scope (will be done as separate subtasks): > 1. Dynamic scheduling/pacing of background scan based on system load and > available resources. > 2. Detection and handling of orphan chunks > 3. Checksum verification for Chunks > 4. Corruption handling - reporting (to SCM) and subsequent handling of any > corruption detected by the scanner. The current subtask will simply log any > corruption which is detected. -- 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