[
https://issues.apache.org/jira/browse/HBASE-27049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
huginn reopened HBASE-27049:
----------------------------
> Decrease memory copy when decompress data
> -----------------------------------------
>
> Key: HBASE-27049
> URL: https://issues.apache.org/jira/browse/HBASE-27049
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Reporter: chenfengge
> Priority: Minor
> Labels: pull-request-available
>
> HBase RegionServer use createDecompressionStream in class
> org.apache.hadoop.hbase.io.compress.Compression, which cause extra memory
> copy during decompression.We can offer interface for block decompression,
> like "void decompress(ByteBuff src, ByteBuff dst);", and offer default
> implementation for all algorithms.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
