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Posted to dev@lucene.apache.org by "Jason Gerlowski (JIRA)" <ji...@apache.org> on 2015/12/24 18:54:49 UTC
[jira] [Comment Edited] (SOLR-8462) /stream handler should return
something when exception has no message
[ https://issues.apache.org/jira/browse/SOLR-8462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071158#comment-15071158 ]
Jason Gerlowski edited comment on SOLR-8462 at 12/24/15 5:54 PM:
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Attached patch uses opts to use the class name of the exception if the message is null. Tests all pass locally for me.
was (Author: gerlowskija):
Attached patch uses opts to use the class name of the exception if the message is null.
> /stream handler should return something when exception has no message
> ---------------------------------------------------------------------
>
> Key: SOLR-8462
> URL: https://issues.apache.org/jira/browse/SOLR-8462
> Project: Solr
> Issue Type: Improvement
> Affects Versions: Trunk
> Reporter: Jason Gerlowski
> Priority: Trivial
> Fix For: Trunk
>
> Attachments: SOLR-8462.patch
>
>
> Currently, the /stream request handler reports errors by adding an "EXCEPTION" name/value pair on a tuple in the TupleStream where the error arose. The "value" in this name/value pair is the message attached to the exception.
> This works well in most instances, however not all exceptions have messages. {{NullPointerExceptions}} and other run time exceptions are often in this group. This causes the /stream handler to return the relatively unhelpful value: {"EXCEPTION":null,"EOF":true}
> The purpose of this JIRA is to change error handling in the /stream handler, so that more helpful information is returned when the handled exception has no message.
> This information could simply be the name of the exception that was received. Or it could be something more involved. Not sure what would be the most helpful here.
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