[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Wang updated HDFS-9392: -- Fix Version/s: 3.0.0-alpha2 > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma >Assignee: Ming Ma > Fix For: 2.9.0, 3.0.0-alpha2 > > Attachments: HDFS-9392-2.patch, HDFS-9392-3.patch, HDFS-9392-4.patch, > HDFS-9392.patch > > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ming Ma updated HDFS-9392: -- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 2.9.0 Status: Resolved (was: Patch Available) Thanks [~eddyxu] for the review! I have committed it to trunk and branch-2. > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma > Fix For: 2.9.0 > > Attachments: HDFS-9392-2.patch, HDFS-9392-3.patch, HDFS-9392-4.patch, > HDFS-9392.patch > > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ming Ma updated HDFS-9392: -- Attachment: HDFS-9392-4.patch New patch with additional checkstyle fixes. > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma > Attachments: HDFS-9392-2.patch, HDFS-9392-3.patch, HDFS-9392-4.patch, > HDFS-9392.patch > > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ming Ma updated HDFS-9392: -- Attachment: HDFS-9392-3.patch Thanks [~eddyxu]! Here is the new patch with the checkstyle fixes. > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma > Attachments: HDFS-9392-2.patch, HDFS-9392-3.patch, HDFS-9392.patch > > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ming Ma updated HDFS-9392: -- Attachment: HDFS-9392-2.patch Updated patch to fix checkstyle, whitespace and unit tests. > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma > Attachments: HDFS-9392-2.patch, HDFS-9392.patch > > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org
[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[
https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ming Ma updated HDFS-9392:
--
Attachment: HDFS-9392.patch
Here is the draft patch. It also includes datanode state machine transition
under some scenarios and part of HDFS-9388 to reuse test code. The complete
state machine transition such as ENTERING_MAINTENANCE to IN_MAINTENANCE and the
block management will be handled by HDFS-9390.
* Add maintenance support to the json based configuration.
* If the DN is {{DECOMMISSIONED}} or {{DEAD}}, transition it to
{{IN_MAINTENANCE}}.
* If the DN is {{NORMAL, Live}} or {{DECOMMISSION_IN_PROGRESS, Live}},
transition it to {{ENTERING_MAINTENANCE, Live}}.
* Upon maintenance expiration, transition it to {{NORMAL}} state.
> Admins support for maintenance state
>
>
> Key: HDFS-9392
> URL: https://issues.apache.org/jira/browse/HDFS-9392
> Project: Hadoop HDFS
> Issue Type: Sub-task
>Reporter: Ming Ma
> Attachments: HDFS-9392.patch
>
>
> This is to allow admins to put nodes into maintenance state with optional
> timeout value as well as take nodes out of maintenance state. Likely we will
> leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005.
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[jira] [Updated] (HDFS-9392) Admins support for maintenance state
[ https://issues.apache.org/jira/browse/HDFS-9392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rohan Rajeevan updated HDFS-9392: - Assignee: (was: Rohan Rajeevan) > Admins support for maintenance state > > > Key: HDFS-9392 > URL: https://issues.apache.org/jira/browse/HDFS-9392 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma > > This is to allow admins to put nodes into maintenance state with optional > timeout value as well as take nodes out of maintenance state. Likely we will > leverage what we come up in https://issues.apache.org/jira/browse/HDFS-9005. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
