Closed Bug 630312 Opened 14 years ago Closed 14 years ago

Investigate using HBase replication to test config changes on secondary PHX cluster

Categories

(Mozilla Metrics :: Hadoop/HBase Operations, defect)

Product:
Mozilla Metrics
Component:
Hadoop/HBase Operations
Platform:
HP
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED FIXED
Milestone:
Unreviewed

People

(Reporter: dre, Assigned: xstevens)

References

Details

(Whiteboard: Dependent on the release of CDH3b4)

It would probably be the easiest way for us to drive load to the phx cluster. This is useful first for testing config changes. Later, it would be useful for having a backup cluster in the case of catastrophic failure of the primary cluster.
Blocks: 630314
Blocks: 630316
Blocks: 630317
Blocks: 630318
No longer depends on: 630305
No longer depends on: 630310
No longer blocks: 630317
No longer blocks: 630314
Assignee: nobody → xstevens
No longer blocks: 630316, 630318
Group: metrics-private
Pasting my comment from a different bug: Replication docs were a bit hidden but jdcryans pointed me in the right direction. http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/replication/package-summary.html We need a cluster restart of production in order to enable it though.
Chatting on #hbase. I guess others couldn't get replication working with CDH3b3. That said CDH3b4(HBase 0.90.1) is coming out next week anyway. We would need to upgrade production and secondary both in order for the replication to work.
Whiteboard: Dependent on the release of CDH3b4
No longer blocks: 635834
Replication is now setup.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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