You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Chia-Ping Tsai (JIRA)" <ji...@apache.org> on 2017/09/08 20:46:00 UTC
[jira] [Updated] (HBASE-18750) Cleanup the docs saying "HTable use
write buffer"
[ https://issues.apache.org/jira/browse/HBASE-18750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chia-Ping Tsai updated HBASE-18750:
-----------------------------------
Summary: Cleanup the docs saying "HTable use write buffer" (was: Document the non-writebuffer for HTable)
> Cleanup the docs saying "HTable use write buffer"
> -------------------------------------------------
>
> Key: HBASE-18750
> URL: https://issues.apache.org/jira/browse/HBASE-18750
> Project: HBase
> Issue Type: Sub-task
> Components: documentation
> Reporter: Chia-Ping Tsai
> Priority: Minor
> Labels: beginner
> Fix For: 2.0.0-alpha-3
>
>
> Cleanup the docs saying "HTable use write buffer"
> {code}
> Default size of the HTable client write buffer in bytes. A bigger buffer takes more memory — on both the client and server side since server instantiates the passed write buffer to process it — but a larger buffer size reduces the number of RPCs made. For an estimate of server-side memory-used, evaluate hbase.client.write.buffer * hbase.regionserver.handler.count
> {code}
> {code}
> Put either adds new rows to a table (if the key is new) or can update existing rows (if the key already exists). Puts are executed via Table.put (writeBuffer) or Table.batch (non-writeBuffer).
> {code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)