[jira] [Updated] (HBASE-6391) Master restart when enabling table will lead to region assignned twice

2012-10-31 Thread Lars Hofhansl (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lars Hofhansl updated HBASE-6391:
-

Fix Version/s: (was: 0.94.3)

No update, unscheduling.

 Master restart when enabling table will lead to region assignned twice
 --

 Key: HBASE-6391
 URL: https://issues.apache.org/jira/browse/HBASE-6391
 Project: HBase
  Issue Type: Bug
  Components: master
Affects Versions: 0.94.0
Reporter: zhou wenjian

 The Scenario can be reproduce below.
 Enabling an table, some region is online on regionserver,some are still being 
 processed.
 And restart the master.
 when master failover:
 // Region is being served and on an active server
 // add only if region not in disabled and enabling table
 if (false == checkIfRegionBelongsToDisabled(regionInfo)
  false == checkIfRegionsBelongsToEnabling(regionInfo)) {
   regions.put(regionInfo, regionLocation);
   addToServers(regionLocation, regionInfo);
 }
 the opened region will not add to the Regions in master.
 and in the following recoverTableInEnablingState,the region will be assigned 
 again.
 that will lead to the cluster inconsistent

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[jira] [Updated] (HBASE-6391) Master restart when enabling table will lead to region assignned twice

2012-07-13 Thread Lars Hofhansl (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lars Hofhansl updated HBASE-6391:
-

Fix Version/s: (was: 0.94.1)
   0.94.2

I think this could be closed to DUP as well.
Moving to 0.94.2 for now.

 Master restart when enabling table will lead to region assignned twice
 --

 Key: HBASE-6391
 URL: https://issues.apache.org/jira/browse/HBASE-6391
 Project: HBase
  Issue Type: Bug
  Components: master
Affects Versions: 0.94.0
Reporter: zhou wenjian
 Fix For: 0.94.2


 The Scenario can be reproduce below.
 Enabling an table, some region is online on regionserver,some are still being 
 processed.
 And restart the master.
 when master failover:
 // Region is being served and on an active server
 // add only if region not in disabled and enabling table
 if (false == checkIfRegionBelongsToDisabled(regionInfo)
  false == checkIfRegionsBelongsToEnabling(regionInfo)) {
   regions.put(regionInfo, regionLocation);
   addToServers(regionLocation, regionInfo);
 }
 the opened region will not add to the Regions in master.
 and in the following recoverTableInEnablingState,the region will be assigned 
 again.
 that will lead to the cluster inconsistent

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[jira] [Updated] (HBASE-6391) Master restart when enabling table will lead to region assignned twice

2012-07-12 Thread zhou wenjian (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-6391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

zhou wenjian updated HBASE-6391:


Description: 
The Scenario can be reproduce below.
Enabling an table, some region is online on regionserver,some are still being 
processed.
And restart the master.

when master failover:
// Region is being served and on an active server
// add only if region not in disabled and enabling table
if (false == checkIfRegionBelongsToDisabled(regionInfo)
 false == checkIfRegionsBelongsToEnabling(regionInfo)) {
  regions.put(regionInfo, regionLocation);
  addToServers(regionLocation, regionInfo);
}

the opened region will not add to the Regions in master.
and in the following recoverTableInEnablingState,the region will be assigned 
again.
that will lead to the cluster inconsistent


  was:
The Scenario can be reproduce below.
Enabling an table, some region is online on regionserver,some are still being 
processed.
And restart the master.

when master failover:
// Region is being served and on an active server
// add only if region not in disabled and enabling table
if (false == checkIfRegionBelongsToDisabled(regionInfo)
 false == checkIfRegionsBelongsToEnabling(regionInfo)) {
  regions.put(regionInfo, regionLocation);
  addToServers(regionLocation, regionInfo);
}

the opened region will not add to the Regions in master.
and in the following recoverTableInEnablingState,the region will be assigned 
again.
that will lead to the cluster unconsistent



 Master restart when enabling table will lead to region assignned twice
 --

 Key: HBASE-6391
 URL: https://issues.apache.org/jira/browse/HBASE-6391
 Project: HBase
  Issue Type: Bug
  Components: master
Affects Versions: 0.94.0
Reporter: zhou wenjian
 Fix For: 0.94.1


 The Scenario can be reproduce below.
 Enabling an table, some region is online on regionserver,some are still being 
 processed.
 And restart the master.
 when master failover:
 // Region is being served and on an active server
 // add only if region not in disabled and enabling table
 if (false == checkIfRegionBelongsToDisabled(regionInfo)
  false == checkIfRegionsBelongsToEnabling(regionInfo)) {
   regions.put(regionInfo, regionLocation);
   addToServers(regionLocation, regionInfo);
 }
 the opened region will not add to the Regions in master.
 and in the following recoverTableInEnablingState,the region will be assigned 
 again.
 that will lead to the cluster inconsistent

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