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Posted to issues@hbase.apache.org by "zhengsicheng (Jira)" <ji...@apache.org> on 2022/08/10 15:00:00 UTC

[jira] [Updated] (HBASE-27144) Add special rpc handlers for bulkload operations

     [ https://issues.apache.org/jira/browse/HBASE-27144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhengsicheng updated HBASE-27144:
---------------------------------
    Release Note: 
Bulkload will consume a lot of resources in the cluster. We try to reduce the impact of bulkload on online services and do simple resource isolation for bulkload. 
The bulkload RpcExecutor is disabled by default. Enable by setting "hbase.regionserver.bulkload.handler.count" greater than 0. 
Online HBASE cluster "hbase.regionserver.bulkload.handler.count" is recommended to be set to 1.
Offline HBASE clusters can be appropriately increased.
"hbase.regionserver.bulkload.handler.count" works with "hbase.ipc.server.bulkload.max.callqueue.length".

> Add special rpc handlers for bulkload operations
> ------------------------------------------------
>
>                 Key: HBASE-27144
>                 URL: https://issues.apache.org/jira/browse/HBASE-27144
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver, rpc
>            Reporter: zhengsicheng
>            Assignee: zhengsicheng
>            Priority: Minor
>             Fix For: 2.6.0, 3.0.0-alpha-4
>
>         Attachments: image-2022-06-22-11-47-26-963.png
>
>
> Bulkload will consume a lot of resources in the cluster. We try to reduce the impact of bulkload on online services and do simple resource isolation for bulkload.
> !image-2022-06-22-11-47-26-963.png!



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