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Posted to issues@hbase.apache.org by "stack (Updated) (JIRA)" <ji...@apache.org> on 2012/04/04 01:36:22 UTC
[jira] [Updated] (HBASE-5709) Move active master and backup master
znodes to use pbs
[ https://issues.apache.org/jira/browse/HBASE-5709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-5709:
-------------------------
Attachment: 5709.txt
Serialize active master using pb. Do same for backup masters.
{code}
D src/main/java/org/apache/hadoop/hbase/MasterAddressTracker.java
Moved under zookeeper. All other Trackers are under zookeeper but this one.
M src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
Use new utility method for getting current master that is over in MasterAddressTracker.
M src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
Move dup code out into a new handle function.
watcher.masterAddressZNode is no longer public. Use accessor.
Use new setMasterAddress,getMasterAddress function on
MasterAddressTracker for setting znode and backup master znode.
M src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java
Generated code.
M src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
Fix up import because MasterAddressTracker moved.
A src/main/java/org/apache/hadoop/hbase/zookeeper/MasterAddressTracker.java
Add back MasterAddressTracker here. Add some utility functions for setting
and getting the master address.
M src/main/java/org/apache/hadoop/hbase/zookeeper/RootRegionTracker.java
Move dataToServerName into ZKUtil. Its useful beyond this class only.
M src/main/java/org/apache/hadoop/hbase/zookeeper/ZKUtil.java
Go via accessor to get master znode path and use new utility method
to get current master address. dataToServerName moved here from
RootRegionTracker.
M src/main/java/org/apache/hadoop/hbase/zookeeper/ZooKeeperWatcher.java
Shutdown access to masterAddressZNode. Add an accessor method.
M src/main/protobuf/ZooKeeper.proto
Add new master message class.
M src/test/java/org/apache/hadoop/hbase/master/TestActiveMasterManager.java
M src/test/java/org/apache/hadoop/hbase/regionserver/TestMasterAddressManager.java
Go via new accessor and use utility over in MasterAddressTracker.
M src/test/java/org/apache/hadoop/hbase/regionserver/TestRSStatusServlet.java
Fix import to point at new location.
{code}
> Move active master and backup master znodes to use pbs
> ------------------------------------------------------
>
> Key: HBASE-5709
> URL: https://issues.apache.org/jira/browse/HBASE-5709
> Project: HBase
> Issue Type: Task
> Reporter: stack
> Attachments: 5709.txt
>
>
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