[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HDFS-14313: --- Fix Version/s: 3.2.2 3.1.4 > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 2.10.0, 3.0.4, 3.3.0, 3.1.4, 3.2.2 > > Attachments: HDFS-14313-branch-2.v1.patch, > HDFS-14313-branch-2.v2.patch, HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.1.patch, > HDFS-14313.branch-3.2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wei-Chiu Chuang updated HDFS-14313: --- Attachment: HDFS-14313.branch-3.2.patch HDFS-14313.branch-3.1.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 2.10.0, 3.0.4, 3.3.0 > > Attachments: HDFS-14313-branch-2.v1.patch, > HDFS-14313-branch-2.v2.patch, HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.1.patch, > HDFS-14313.branch-3.2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yiqun Lin updated HDFS-14313: - Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 3.0.4 2.10.0 Status: Resolved (was: Patch Available) Thanks [~leosun08] for providing the patches. I have just committed the patch for branch-2 and branch-3.0. Thanks [~leosun08] for the contribution and thanks [~jojochuang] for additional review. Feel free to backport to other branches if we want to brackport them. > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 2.10.0, 3.0.4, 3.3.0 > > Attachments: HDFS-14313-branch-2.v1.patch, > HDFS-14313-branch-2.v2.patch, HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313-branch-2.v2.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313-branch-2.v1.patch, > HDFS-14313-branch-2.v2.patch, HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.branch-3.0.v2.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313-branch-2.v1.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313-branch-2.v1.patch, HDFS-14313.000.patch, > HDFS-14313.001.patch, HDFS-14313.002.patch, HDFS-14313.003.patch, > HDFS-14313.004.patch, HDFS-14313.005.patch, HDFS-14313.006.patch, > HDFS-14313.007.patch, HDFS-14313.008.patch, HDFS-14313.009.patch, > HDFS-14313.010.patch, HDFS-14313.011.patch, HDFS-14313.012.patch, > HDFS-14313.013.patch, HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.0.v2.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.branch-3.0.v1.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.0.v1.patch, > HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.branch-3.v1.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch, HDFS-14313.branch-3.v1.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yiqun Lin updated HDFS-14313: - Fix Version/s: 3.3.0 > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Fix For: 3.3.0 > > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.014.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch, > HDFS-14313.014.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.013.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch, HDFS-14313.013.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Status: Patch Available (was: Open) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 3.1.0, 3.0.0, 2.9.0, 2.8.0, 2.7.0, 2.6.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Status: Open (was: Patch Available) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 3.1.0, 3.0.0, 2.9.0, 2.8.0, 2.7.0, 2.6.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.012.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch, HDFS-14313.012.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.011.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch, > HDFS-14313.011.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.010.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch, HDFS-14313.010.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.009.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch, HDFS-14313.009.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.008.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch, > HDFS-14313.008.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.007.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: (was: HDFS-14313.007.patch) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.007.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch, HDFS-14313.007.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- This message was sent by Atlassian JIRA (v7.6.14#76016) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.006.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: (was: HDFS-14313.006.patch) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.006.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch, HDFS-14313.006.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.005.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch, > HDFS-14313.005.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.004.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch, HDFS-14313.004.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.003.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch, HDFS-14313.003.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.002.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Assignee: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch, > HDFS-14313.002.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.001.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.6.0, 2.7.0, 2.8.0, 2.9.0, 3.0.0, 3.1.0 >Reporter: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch, HDFS-14313.001.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Affects Version/s: (was: 3.0.0-alpha1) 2.6.0 2.7.0 2.9.0 3.0.0 3.1.0 Status: Patch Available (was: Open) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 3.1.0, 3.0.0, 2.9.0, 2.8.0, 2.7.0, 2.6.0 >Reporter: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Attachment: HDFS-14313.000.patch > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.8.0, 3.0.0-alpha1 >Reporter: Lisheng Sun >Priority: Major > Attachments: HDFS-14313.000.patch > > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
[jira] [Updated] (HDFS-14313) Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du
[ https://issues.apache.org/jira/browse/HDFS-14313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lisheng Sun updated HDFS-14313: --- Summary: Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory instead of df/du (was: Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo instead of df/du) > Get hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfo in memory > instead of df/du > > > Key: HDFS-14313 > URL: https://issues.apache.org/jira/browse/HDFS-14313 > Project: Hadoop HDFS > Issue Type: Improvement > Components: datanode, performance >Affects Versions: 2.8.0, 3.0.0-alpha1 >Reporter: Lisheng Sun >Priority: Major > > There are two ways of DU/DF getting used space that are insufficient. > # Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. > # Running DF is inaccurate when the disk sharing by multiple datanode or > other servers. > Getting hdfs used space from FsDatasetImpl#volumeMap#ReplicaInfos in memory > is very small and accurate. -- 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
