Improve HBase MTTR - Mean Time To Recover
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Key: HBASE-5843
URL: https://issues.apache.org/jira/browse/HBASE-5843
Project: HBase
Issue Type: Umbrella
Affects Versions: 0.96.0
Reporter: nkeywal
Assignee: nkeywal
A part of the approach is described here:
https://docs.google.com/document/d/1z03xRoZrIJmg7jsWuyKYl6zNournF_7ZHzdi0qz_B4c/edit
The ideal target is:
- failure impact client applications only by an added delay to execute a query,
whatever the failure.
- this delay is always inferior to 1 second.
We're not going to achieve that immediately...
Priority will be given to the most frequent issues.
Short term:
- software crash
- standard administrative tasks as stop/start of a cluster.
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