[jira] [Assigned] (HDFS-12102) VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt block
[ https://issues.apache.org/jira/browse/HDFS-12102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jim Brennan reassigned HDFS-12102: -- Assignee: Zehao Chen (was: Ahmed Hussein) > VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt > block > > > Key: HDFS-12102 > URL: https://issues.apache.org/jira/browse/HDFS-12102 > Project: Hadoop HDFS > Issue Type: New Feature > Components: datanode, hdfs >Affects Versions: 2.8.2 >Reporter: Ashwin Ramesh >Assignee: Zehao Chen >Priority: Minor > Attachments: HDFS-12102-001.patch, HDFS-12102-002.patch, > HDFS-12102-003.patch > > > When the Volume scanner sees a corrupt block, it restarts the scan and scans > the blocks at much faster rate with a negligible scan period. This is so that > it doesn't take 3 weeks to report blocks since a corrupt block means > increased likelihood that there are more corrupt blocks. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Assigned] (HDFS-12102) VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt block
[ https://issues.apache.org/jira/browse/HDFS-12102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ahmed Hussein reassigned HDFS-12102: Assignee: Ahmed Hussein (was: Ashwin Ramesh) > VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt > block > > > Key: HDFS-12102 > URL: https://issues.apache.org/jira/browse/HDFS-12102 > Project: Hadoop HDFS > Issue Type: New Feature > Components: datanode, hdfs >Affects Versions: 2.8.2 >Reporter: Ashwin Ramesh >Assignee: Ahmed Hussein >Priority: Minor > Attachments: HDFS-12102-001.patch, HDFS-12102-002.patch, > HDFS-12102-003.patch > > > When the Volume scanner sees a corrupt block, it restarts the scan and scans > the blocks at much faster rate with a negligible scan period. This is so that > it doesn't take 3 weeks to report blocks since a corrupt block means > increased likelihood that there are more corrupt blocks. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Assigned] (HDFS-12102) VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt block
[ https://issues.apache.org/jira/browse/HDFS-12102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arpit Agarwal reassigned HDFS-12102: Assignee: Ashwin Ramesh > VolumeScanner throttle dropped (fast scan enabled) when there is a corrupt > block > > > Key: HDFS-12102 > URL: https://issues.apache.org/jira/browse/HDFS-12102 > Project: Hadoop HDFS > Issue Type: New Feature > Components: datanode, hdfs >Affects Versions: 2.8.2 >Reporter: Ashwin Ramesh >Assignee: Ashwin Ramesh >Priority: Minor > Fix For: 2.8.2 > > Attachments: HDFS-12102-001.patch, HDFS-12102-002.patch, > HDFS-12102-003.patch > > > When the Volume scanner sees a corrupt block, it restarts the scan and scans > the blocks at much faster rate with a negligible scan period. This is so that > it doesn't take 3 weeks to report blocks since a corrupt block means > increased likelihood that there are more corrupt blocks. -- This message was sent by Atlassian JIRA (v6.4.14#64029) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
