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Hadoop QA commented on HDDS-1163: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 7s{color} | {color:red} HDDS-1163 does not apply to trunk. Rebase required? Wrong Branch? See https://wiki.apache.org/hadoop/HowToContribute for help. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Issue | HDDS-1163 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12961425/HDDS-1163.003.patch | | Console output | https://builds.apache.org/job/PreCommit-HDDS-Build/2464/console | | Powered by | Apache Yetus 0.10.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > 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 > Attachments: HDDS-1163.000.patch, HDDS-1163.001.patch, > HDDS-1163.002.patch, HDDS-1163.003.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