You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@tez.apache.org by "László Bodor (Jira)" <ji...@apache.org> on 2020/10/09 09:26:00 UTC
[jira] [Updated] (TEZ-4239) Optimize compression/decompression
buffer allocation
[ https://issues.apache.org/jira/browse/TEZ-4239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
László Bodor updated TEZ-4239:
------------------------------
Description:
This is a follow-up task for TEZ-4234 (TEZ-4135). Let me quote [~jeagles] here:
"I think we may find more add-ons to this feature that will continue to gain performance. Perhaps rounding the allocation to (say 8bytes -> 64bits) or setting a minimum on buffer size or finding a more reasonable growth pattern to encourage reuse."
> Optimize compression/decompression buffer allocation
> ----------------------------------------------------
>
> Key: TEZ-4239
> URL: https://issues.apache.org/jira/browse/TEZ-4239
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
>
> This is a follow-up task for TEZ-4234 (TEZ-4135). Let me quote [~jeagles] here:
> "I think we may find more add-ons to this feature that will continue to gain performance. Perhaps rounding the allocation to (say 8bytes -> 64bits) or setting a minimum on buffer size or finding a more reasonable growth pattern to encourage reuse."
--
This message was sent by Atlassian Jira
(v8.3.4#803005)