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Posted to issues@nifi.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2020/01/19 16:00:00 UTC
[jira] [Commented] (NIFI-7036) Add QueryElasticsearchHttp property
to support no hits on original FF
[ https://issues.apache.org/jira/browse/NIFI-7036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17018954#comment-17018954 ]
ASF subversion and git services commented on NIFI-7036:
-------------------------------------------------------
Commit e51ab8c9d6b678dc4e9549562d7c9f58f0445a04 in nifi's branch refs/heads/master from Joe Gresock
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=e51ab8c ]
NIFI-7036: This closes #3993. Adding 'Append to Attributes' to QueryElasticsearchHttp
Signed-off-by: Joe Witt <jo...@apache.org>
> Add QueryElasticsearchHttp property to support no hits on original FF
> ---------------------------------------------------------------------
>
> Key: NIFI-7036
> URL: https://issues.apache.org/jira/browse/NIFI-7036
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Joseph Gresock
> Assignee: Joseph Gresock
> Priority: Minor
> Fix For: 1.11.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> One use case that isn't supported by the current implementation of query-info and "no hits" being returned by QueryElasticsearchHttp is when you want to be able to check if there are hits in ES without overwriting the contents of the flow file. Currently if your search returns with no hits, this fact is only reported in the query-info relationship, which does not have the contents of the incoming flow file.
> I propose adding a value to "Routing Strategy for Query Info" called "Append as Attributes", which will simply add the query info attributes (es.query.url and es.query.hitcount) to the incoming flow file (which is routed to success, retry, or failure) instead of being added to flowfile that goes to the query-info relationship.
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