[jira] [Updated] (HBASE-16169) RegionSizeCalculator should not depend on master
[ https://issues.apache.org/jira/browse/HBASE-16169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thiruvel Thirumoolan updated HBASE-16169: - Attachment: HBASE-16169.master.001.patch > RegionSizeCalculator should not depend on master > > > Key: HBASE-16169 > URL: https://issues.apache.org/jira/browse/HBASE-16169 > Project: HBase > Issue Type: Sub-task > Components: mapreduce, scaling >Reporter: Thiruvel Thirumoolan >Assignee: Thiruvel Thirumoolan > Fix For: 2.0.0, 1.4.0 > > Attachments: HBASE-16169.master.000.patch, > HBASE-16169.master.001.patch > > > RegionSizeCalculator is needed for better split generation of MR jobs. This > requires RegionLoad which can be obtained via ClusterStatus, i.e. accessing > Master. We don't want master to be in this path. > The proposal is to add an API to the RegionServer that gets RegionLoad of all > regions hosted on it or those of a table if specified. RegionSizeCalculator > can use the latter. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-16169) RegionSizeCalculator should not depend on master
[ https://issues.apache.org/jira/browse/HBASE-16169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thiruvel Thirumoolan updated HBASE-16169: - Status: Patch Available (was: Open) > RegionSizeCalculator should not depend on master > > > Key: HBASE-16169 > URL: https://issues.apache.org/jira/browse/HBASE-16169 > Project: HBase > Issue Type: Sub-task > Components: mapreduce, scaling >Reporter: Thiruvel Thirumoolan >Assignee: Thiruvel Thirumoolan > Fix For: 2.0.0, 1.4.0 > > Attachments: HBASE-16169.master.000.patch > > > RegionSizeCalculator is needed for better split generation of MR jobs. This > requires RegionLoad which can be obtained via ClusterStatus, i.e. accessing > Master. We don't want master to be in this path. > The proposal is to add an API to the RegionServer that gets RegionLoad of all > regions hosted on it or those of a table if specified. RegionSizeCalculator > can use the latter. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HBASE-16169) RegionSizeCalculator should not depend on master
[ https://issues.apache.org/jira/browse/HBASE-16169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Thiruvel Thirumoolan updated HBASE-16169: - Attachment: HBASE-16169.master.000.patch Uploading a draft patch for precommit tests to run. > RegionSizeCalculator should not depend on master > > > Key: HBASE-16169 > URL: https://issues.apache.org/jira/browse/HBASE-16169 > Project: HBase > Issue Type: Sub-task > Components: mapreduce, scaling >Reporter: Thiruvel Thirumoolan >Assignee: Thiruvel Thirumoolan > Fix For: 2.0.0, 1.4.0 > > Attachments: HBASE-16169.master.000.patch > > > RegionSizeCalculator is needed for better split generation of MR jobs. This > requires RegionLoad which can be obtained via ClusterStatus, i.e. accessing > Master. We don't want master to be in this path. > The proposal is to add an API to the RegionServer that gets RegionLoad of all > regions hosted on it or those of a table if specified. RegionSizeCalculator > can use the latter. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
