Details
-
Type:
Improvement
-
Status: Closed
-
Priority:
Blocker
-
Resolution: Fixed
-
Affects Version/s: None
-
Fix Version/s: 0.90.0
-
Component/s: None
-
Labels:None
-
Hadoop Flags:Reviewed
Description
This is the parent issue for master changes targeted at 0.90 release.
Changes done as part of this issue grew out of work done over in HBASE-2485 to move region transitions into ZK.
In addition to that work, this issue will include general HMaster and ZooKeeper refactorings and cleanups.
Attachments
Issue Links
- breaks
-
HBASE-14079 improve error message when Master fails to connect to Hadoop-auth
-
- Resolved
-
- incorporates
-
HBASE-1851 Broken master failover
-
- Resolved
-
-
HBASE-2485 Persist Master in-memory state so on restart or failover, new instance can pick up where the old left off
-
- Closed
-
- is depended upon by
-
HBASE-2896 Retain assignment information between cluster shutdown/startup
-
- Closed
-
- is related to
-
HBASE-2701 Move user-triggered region admin methods (compact/split/flush) to go directly to RS
-
- Closed
-