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https://issues.apache.org/jira/browse/NIFI-4833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16396978#comment-16396978
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ASF subversion and git services commented on NIFI-4833:
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Commit c2616e6fe78da68f391c3a4e5bb8a4a44d6b62a9 in nifi's branch
refs/heads/master from [~Berezitsky]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=c2616e6 ]
NIFI-4833 Add ScanHBase Processor
- New processor for scanning HBase records based on verious params like range
of rowkeys, range of timestamps. Supports result limit and reverse scan.
- Adds Atlas Support for ScanHBase processor
- Fixed not recent version of FF
- Formatting and Style changes
- Single line to multiline if-then statements
- Removed HTML formatting that is not used for doc generation
- Fixed issue with limitRows
- Fixed issue with filter expression
- Refactored "processRows"
- Fixed possible NPE for bulkSize var
- Changed provenance to "receive" to indicate new data from external source.
- Updated min/max timestamp custom validation
- JSON array support
- Removed in-memory caching for records. Now records are being written directly
to FF
- Removed unfinished flowfile from session, transfered original to "failure".
Test cases update as well
This closes #2478.
Signed-off-by: Bryan Bende <[email protected]>
> NIFI-4833 Add ScanHBase processor
> ---------------------------------
>
> Key: NIFI-4833
> URL: https://issues.apache.org/jira/browse/NIFI-4833
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: Ed Berezitsky
> Assignee: Ed Berezitsky
> Priority: Major
>
> Add ScanHBase (new) processor to retrieve records from HBase tables.
> Today there are GetHBase and FetchHBaseRow. GetHBase can pull entire table or
> only new rows after processor started; it also must be scheduled and doesn't
> support incoming . FetchHBaseRow can pull rows with known rowkeys only.
> This processor could provide functionality similar to what could be reached
> by using hbase shell, defining following properties:
> -scan based on range of row key IDsÂ
> -scan based on range of time stamps
> -limit number of records pulled
> -use filters
> -reverse rows
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