[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-9754: Attachment: HDFS-9754.002.patch Thanks again for the review, Nicholas! Rebase the patch. > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Attachments: HDFS-9754.000.patch, HDFS-9754.001.patch, > HDFS-9754.002.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-9754: -- Hadoop Flags: Reviewed +1 the new patch looks good! > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Attachments: HDFS-9754.000.patch, HDFS-9754.001.patch, > HDFS-9754.002.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-9754: Resolution: Fixed Fix Version/s: 2.9.0 Status: Resolved (was: Patch Available) I've committed this to trunk and branch-2. Thanks for the review, [~szetszwo] and [~vinayrpet]! > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Fix For: 2.9.0 > > Attachments: HDFS-9754.000.patch, HDFS-9754.001.patch, > HDFS-9754.002.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kihwal Lee updated HDFS-9754: - Fix Version/s: 2.8.2 > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Fix For: 2.9.0, 3.0.0-alpha1, 2.8.2 > > Attachments: HDFS-9754.000.patch, HDFS-9754.001.patch, > HDFS-9754.002.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- 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
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-9754: Attachment: HDFS-9754.000.patch > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Attachments: HDFS-9754.000.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-9754: Status: Patch Available (was: Open) > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Attachments: HDFS-9754.000.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HDFS-9754) Avoid unnecessary getBlockCollection calls in BlockManager
[ https://issues.apache.org/jira/browse/HDFS-9754?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-9754: Attachment: HDFS-9754.001.patch Update the patch to fix some unit test failures. > Avoid unnecessary getBlockCollection calls in BlockManager > -- > > Key: HDFS-9754 > URL: https://issues.apache.org/jira/browse/HDFS-9754 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode >Reporter: Jing Zhao >Assignee: Jing Zhao > Attachments: HDFS-9754.000.patch, HDFS-9754.001.patch > > > Currently BlockManager calls {{Namesystem#getBlockCollection}} in order to: > 1. check if the block has already been abandoned > 2. identify the storage policy of the block > 3. meta save > For #1 we can use BlockInfo's internal state instead of checking if the > corresponding file still exists. -- This message was sent by Atlassian JIRA (v6.3.4#6332)