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Posted to issues@nifi.apache.org by "Pierre Villard (JIRA)" <ji...@apache.org> on 2018/05/15 09:33:00 UTC

[jira] [Updated] (NIFI-5130) ExecuteInfluxDBQuery processor chunking support

     [ https://issues.apache.org/jira/browse/NIFI-5130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-5130:
---------------------------------
    Fix Version/s: 1.7.0

> ExecuteInfluxDBQuery processor chunking support
> -----------------------------------------------
>
>                 Key: NIFI-5130
>                 URL: https://issues.apache.org/jira/browse/NIFI-5130
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Michał Misiewicz
>            Priority: Minor
>             Fix For: 1.7.0
>
>
> Many production InfluxDB installation has limited number of rows returned in a single query (by default 10k). In case of huge collections, 10k rows can correspond to less than 1 minute of events, which make usage of ExecuteInfluxDBQuery processor inconvenient. I suggest adding support for chunking queries. Chunking can be used to return results in a stream of smaller batches (each has a partial results up to a chunk size) rather than as a single response. Chunking query can return an unlimited number of rows.



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