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https://issues.apache.org/jira/browse/DAFFODIL-2057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16750264#comment-16750264
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Steve Lawrence commented on DAFFODIL-2057:
------------------------------------------
The main [japi package summary
page|https://daffodil.apache.org/docs/latest/javadoc/org/apache/daffodil/japi/package-summary.html]
does mention that the parse() method is thread-safe, with the following:
{quote}
The DataProcessor.parse(org.apache.daffodil.japi.io.InputSourceDataInputStream,
org.apache.daffodil.japi.infoset.InfosetOutputter) method is thread-safe and
may be called multiple times without the need to create other data processors.
However, InfosetOutputter's are not thread safe, requiring a unique instance
per thread. An InfosetOutputter should call InfosetOutputter.reset() before
reuse (or a new one should be allocated). For example:
{quote}
Do we need similar text somewhere else, or perhaps we need to move this to
somewhere that is more visible? Maybe section entirely about which objects are
thread-safe?
> Daffodil API doc not clear about what calls are thread-safe
> -----------------------------------------------------------
>
> Key: DAFFODIL-2057
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2057
> Project: Daffodil
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 2.2.0
> Reporter: Michael Beckerle
> Assignee: Steve Lawrence
> Priority: Major
> Fix For: 2.3.0
>
>
> Users report doc is unclear about what calls can be made on different threads.
> Given large memory footprint of a compiled schema this sharing ability needs
> to be discussed in javadoc/scaladoc of API.
>
>
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