You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2019/02/07 15:01:00 UTC

[jira] [Comment Edited] (JENA-1663) ModelAssembler does not protect prefix manipulation with a transaction.

    [ https://issues.apache.org/jira/browse/JENA-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16762271#comment-16762271 ] 

Andy Seaborne edited comment on JENA-1663 at 2/7/19 3:00 PM:
-------------------------------------------------------------

[~ashleysommer] - thanks for the report.  It looks like an execution time variation of the problem of the original report for the ticket. 

Here, the {{MultiUnion}} is not fully pushing down the transaction to the component graphs. Normally (all from one database), this does not matter because a transaction on one graph implies a transaction on all graphs.  But there are several separate TDB2 databases.

For background understand of the use case, why are there multiple TDB2 databases?

 


was (Author: andy.seaborne):
[~ashleysommer] - thanks for the report.  It looks like an execution time variation of the problem of the original report for the ticket. 

 

Here, the {{MultiUnion}} is not fully pushing down the transaction to the component graphs.

 

 

> ModelAssembler does not protect prefix manipulation with a transaction.
> -----------------------------------------------------------------------
>
>                 Key: JENA-1663
>                 URL: https://issues.apache.org/jira/browse/JENA-1663
>             Project: Apache Jena
>          Issue Type: Task
>          Components: Core
>    Affects Versions: Jena 3.10.0
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>            Priority: Minor
>             Fix For: Jena 3.11.0
>
>




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)