carbondata-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jacky Li (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CARBONDATA-418) Data Loading performance issue
Date Fri, 18 Nov 2016 00:54:58 GMT

     [ https://issues.apache.org/jira/browse/CARBONDATA-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jacky Li resolved CARBONDATA-418.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 0.3.0-incubating

> Data Loading performance issue
> ------------------------------
>
>                 Key: CARBONDATA-418
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-418
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: kumar vishal
>            Assignee: kumar vishal
>             Fix For: 0.3.0-incubating
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> In CarbonCsvBasedSeqGen step for each row we are calling dimension ids split method as
String.split method is costly operation and every time it will  create a unnecessary object
it will impact the performance, We can store it in a  local variable 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message