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https://issues.apache.org/jira/browse/NIFI-840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180369#comment-15180369
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Ravikumar Visweswara commented on NIFI-840:
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In ListS3, It will be very helpful to allow expressions on prefix. In a shared
bucket, usually files may be uploaded with a date directory or a date prefix.
Code:
String prefix =
context.getProperty(PREFIX).evaluateAttributeExpressions().getValue();
Example use:
daily-feed-${now():toNumber():minus(86400000):format('yyyyMMdd')}
> Create ListS3 processor
> -----------------------
>
> Key: NIFI-840
> URL: https://issues.apache.org/jira/browse/NIFI-840
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Aldrin Piri
>
> A processor is needed that can provide an S3 listing to use in conjunction
> with FetchS3Object. This is to provide a similar user experience as with the
> HDFS processors that perform List/Get.
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