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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/12/22 15:23:00 UTC

[jira] [Commented] (HADOOP-18575) Make XML transformer factory more lenient

    [ https://issues.apache.org/jira/browse/HADOOP-18575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651311#comment-17651311 ] 

Steve Loughran commented on HADOOP-18575:
-----------------------------------------

spark have hit this on a test of the 3.3.5 branch before this went in.

i'm now worried that we are going to be raising multiple exceptions whenever an xsl transformer is instantiated and that could hurt performance. 

Should we track which options are allowed via an atomic boolean for each one, which is set to true the first time an exception is raised -and so future attempts are skipped completely?

> Make XML transformer factory more lenient
> -----------------------------------------
>
>                 Key: HADOOP-18575
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18575
>             Project: Hadoop Common
>          Issue Type: Task
>          Components: common
>    Affects Versions: 3.4.0, 3.3.5
>            Reporter: PJ Fanning
>            Assignee: PJ Fanning
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0, 3.3.5
>
>
> Issues raised today in HADOOP-18469 about particular attributes that are not supported by Saxon transformer.



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