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https://issues.apache.org/jira/browse/NIFI-4410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16219672#comment-16219672
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ASF GitHub Bot commented on NIFI-4410:
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Github user mattyb149 commented on the issue:
https://github.com/apache/nifi/pull/2175
If you need to raise the logging level, you can add that processor to
logback.xml with a setting of INFO, otherwise you can change all processors to
INFO with the following sed statement (works on Mac, don't need the parameter
after -i if not on Mac):
`sed -i '' "s/\"org.apache.nifi.processors\"
level=\"WARN\"/\"org.apache.nifi.processors\" level=\"INFO\"/" conf/logback.xml`
> PutElasticsearchHttp needs better error handling and logging
> ------------------------------------------------------------
>
> Key: NIFI-4410
> URL: https://issues.apache.org/jira/browse/NIFI-4410
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Joseph Witt
> Assignee: Matt Burgess
>
> https://github.com/apache/nifi/blob/6b5015e39b4233cf230151fb45bebcb21df03730/nifi-nar-bundles/nifi-elasticsearch-bundle/nifi-elasticsearch-processors/src/main/java/org/apache/nifi/processors/elasticsearch/PutElasticsearchHttp.java#L364-L366
> If it cannot extract the reason text it provides a very generic error and
> there is nothing else logged. You get no context as to what went wrong and
> further the condition doesn't cause yielding or anything so there is just a
> massive flood of errors in logs that dont' advise the user of the problem.
> We need to make sure the information can be made available to help
> troubleshoot and we need to cause yielding so that such cases do not cause
> continuous floods of errors.
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