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Posted to dev@hbase.apache.org by "Mikhail Antonov (JIRA)" <ji...@apache.org> on 2016/04/14 20:34:25 UTC

[jira] [Created] (HBASE-15654) Optimize client's MetaCache handling

Mikhail Antonov created HBASE-15654:
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             Summary: Optimize client's MetaCache handling
                 Key: HBASE-15654
                 URL: https://issues.apache.org/jira/browse/HBASE-15654
             Project: HBase
          Issue Type: Umbrella
          Components: Client
    Affects Versions: 1.3.0
            Reporter: Mikhail Antonov
            Assignee: Mikhail Antonov
             Fix For: 1.3.0


This is an umbrella jira to track all individual issues, bugfixes and small optimizations around MetaCache (region locations cache) in the client. Motivation is that under the load one could see a spikes in the number of requests going to meta - reaching tens of thousands requests per second.



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