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Posted to notifications@asterixdb.apache.org by "Abdullah Alamoudi (JIRA)" <ji...@apache.org> on 2016/02/21 19:54:18 UTC

[jira] [Commented] (ASTERIXDB-1185) Avoid generating objects proportional to data (in general)

    [ https://issues.apache.org/jira/browse/ASTERIXDB-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15156162#comment-15156162 ] 

Abdullah Alamoudi commented on ASTERIXDB-1185:
----------------------------------------------

This has been fixed in the change Reduce Object Creation in Index Operations
commit-id: 45d1649c8c510a6304e19fc9e5ed3481ea949618

> Avoid generating objects proportional to data (in general)
> ----------------------------------------------------------
>
>                 Key: ASTERIXDB-1185
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1185
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>            Reporter: Young-Seok Kim
>            Assignee: Abdullah Alamoudi
>
> Currently, inserting a record generates (even through a feed job) at least an object in the job pipeline. One place, for sure,  is in the LSMBTree.insert(), where a cursor is created for each insert to check the primary key uniqueness. This type of data proportional object creation should be avoided. 



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