[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Biju Nair updated HBASE-19021:
--
Labels: balancer (was: )
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
> Components: Balancer
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Labels: balancer
> Fix For: 2.0.0-alpha-4, 2.0.0
>
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Biju Nair updated HBASE-19021:
--
Component/s: Balancer
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
> Components: Balancer
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Fix For: 2.0.0-alpha-4, 2.0.0
>
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Release Note:
Re-enabled 'hbase.master.loadbalance.bytable', default 'false'.
Draining servers are removed from consideration by blancer.balanceCluster()
call.
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
stack updated HBASE-19021:
--
Resolution: Fixed
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
This looks like it was applied to master and branch-2. Resolving. Thanks
[~jerryhe]
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
stack updated HBASE-19021:
--
Fix Version/s: 2.0.0-alpha-4
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Fix For: 2.0.0-alpha-4
>
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Attachment: HBASE-19021-master-v2.patch
v2 addressed [~yuzhih...@gmail.com]'s earlier comment.
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Attachments: HBASE-19021-master-v2.patch, HBASE-19021-master.patch,
> HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Attachment: HBASE-19021-master.patch
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Attachments: HBASE-19021-master.patch, HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Attachment: HBASE-19021-master.patch
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Attachments: HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Attachment: (was: HBASE-19021-master.patch)
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Attachment: HBASE-19021-master.patch
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Attachments: HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
--
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[jira] [Updated] (HBASE-19021) Restore a few important missing logics for balancer in 2.0
[
https://issues.apache.org/jira/browse/HBASE-19021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jerry He updated HBASE-19021:
-
Status: Patch Available (was: Open)
> Restore a few important missing logics for balancer in 2.0
> --
>
> Key: HBASE-19021
> URL: https://issues.apache.org/jira/browse/HBASE-19021
> Project: HBase
> Issue Type: Bug
>Reporter: Jerry He
>Assignee: Jerry He
>Priority: Critical
> Attachments: HBASE-19021-master.patch
>
>
> After looking at the code, and some testing, I see the following things are
> missing for balancer to work properly after AMv2.
> # hbase.master.loadbalance.bytable is not respected. It is always 'bytable'.
> Previous default is cluster wide, not by table.
> # Servers with no assignments is not added for balance consideration.
> # Crashed server is not removed from the in-memory server map in
> RegionStates, which affects balance.
> # Draining marker is not respected when balance.
> Also try to re-enable {{TestRegionRebalancing}}, which has a
> {{testRebalanceOnRegionServerNumberChange}}
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