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Posted to issues@lucene.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/09/14 09:12:00 UTC

[jira] [Commented] (LUCENE-9514) Include TermVectorsWriter in DWPT accounting

    [ https://issues.apache.org/jira/browse/LUCENE-9514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17195311#comment-17195311 ] 

ASF subversion and git services commented on LUCENE-9514:
---------------------------------------------------------

Commit 8f895d90755f474dcad1d4e8b1a1b8763536f5f6 in lucene-solr's branch refs/heads/master from Simon Willnauer
[ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=8f895d9 ]

LUCENE-9514: Include TermVectorsWriter in DWPT accounting (#1847)

TermVectorsWriter might consume some heap space memory that
can have a significant impact on decisions made in the IW if
writers should be stalled or DWPTs should be flushed if memory
settings are small in IWC and flushes are frequent. This change adds
RAM accounting to the TermVectorsWriter since it's part of the
DWPT lifecycle and not just present during flush.

> Include TermVectorsWriter in DWPT accounting
> --------------------------------------------
>
>                 Key: LUCENE-9514
>                 URL: https://issues.apache.org/jira/browse/LUCENE-9514
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Simon Willnauer
>            Priority: Major
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> As a followup of LUCENE-9511 we should also include the TermVectorsWriter into the DWPT accounting since it might hold on to RAM in it's byte buffer recycling etc. 



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