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https://issues.apache.org/jira/browse/NIFI-11167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17734482#comment-17734482
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ASF subversion and git services commented on NIFI-11167:
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Commit 4d1c71476eb688cb480200370ff2e209beb97eda in nifi's branch
refs/heads/support/nifi-1.x from dan-s1
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=4d1c71476e ]
NIFI-11167 Added ExcelReader to nifi-poi-nar
- Moved shared schema inference components to
nifi-record-serialization-services-shared
- Backported from main branch following the addition of
nifi-schema-inference-utils from NIFI-11716
This closes #7194
Signed-off-by: David Handermann <[email protected]>
(cherry picked from commit e4d1dab8f7f901acb62a896acd3d6533caefb7cc)
> Add Excel Record Reader
> -----------------------
>
> Key: NIFI-11167
> URL: https://issues.apache.org/jira/browse/NIFI-11167
> Project: Apache NiFi
> Issue Type: New Feature
> Components: Extensions
> Reporter: David Handermann
> Assignee: Daniel Stieglitz
> Priority: Minor
> Fix For: 2.0.0
>
> Time Spent: 10h 10m
> Remaining Estimate: 0h
>
> A new Excel Record Reader should be implemented to support reading XSLX
> spreadsheet rows as NiFi Records. This Reader will enable integration with
> various record-oriented components, obviating the need for the narrowly
> focused ConvertExcelToCSVProcessor. The initial version of the Excel Reader
> should not support the legacy binary XLS format.
> The ExcelReader should use a library that supports reading from a stream of
> rows to avoid consuming large amounts of heap memory during processing.
> The ExcelReader should support configurable properties to read selected
> sheets. With Excel supporting typed field values, some amount of field type
> mapping will be required. Additional input filtering properties should not be
> implemented as existing Processors like QueryRecord support a wide variety of
> filtering and projection use cases.
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