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Posted to issues@hbase.apache.org by "Toshihiro Suzuki (JIRA)" <ji...@apache.org> on 2019/02/12 04:00:00 UTC

[jira] [Updated] (HBASE-16228) Add read/write HDFS size metrics for flush/compact/handler

     [ https://issues.apache.org/jira/browse/HBASE-16228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Toshihiro Suzuki updated HBASE-16228:
-------------------------------------
    Assignee: binlijin
      Status: Patch Available  (was: Open)

> Add read/write HDFS size metrics for flush/compact/handler
> ----------------------------------------------------------
>
>                 Key: HBASE-16228
>                 URL: https://issues.apache.org/jira/browse/HBASE-16228
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: binlijin
>            Assignee: binlijin
>            Priority: Critical
>         Attachments: HBASE-16228.patch
>
>
> Flush/Compact/Handler and other threads read or write to HDFS, we can get this metrics to see read/write amplification in hbase, and test how a compaction algorithm will affect it. 



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