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https://issues.apache.org/jira/browse/NIFI-14472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18081838#comment-18081838
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ASF subversion and git services commented on NIFI-14472:
--------------------------------------------------------
Commit 4d32a455e694fbca8fc2a3373e144c9d21f4ec7b in nifi's branch
refs/heads/main from Rakesh Kumar Singh
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=4d32a455e69 ]
NIFI-14472 Fixed potential NullPointerException in PutKinesisFirehose (#11211)
- Collapsed two-step computeIfAbsent/get into a single chained call in
PutKinesisFirehose to eliminate the redundant map lookup.
Signed-off-by: David Handermann <[email protected]>
> exception java.lang.NullPointerException: Cannot invoke
> "java.util.List.add(Object)" because the return value of
> "java.util.Map.get(Object)" is null: {}
> --------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: NIFI-14472
> URL: https://issues.apache.org/jira/browse/NIFI-14472
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 2.0.0
> Reporter: Navneet Kaur
> Priority: Blocker
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Hello,
> I have been seeing this issue while using PutKinesisFirehose in version
> 2.0.0-M2 & 2.0.0-M3 with the error:
> {{PutKinesisFirehose[id=1cbd9a91-0196-1000-ffff-ffff9509da12] Failed to
> publish to kinesis firehose
> [StandardFlowFileRecord[uuid=df818cf9-4115-4348-b359-9364827a85e8,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=1744182523933-1, container=default,
> section=1], offset=1757,
> length=36],offset=0,name=df818cf9-4115-4348-b359-9364827a85e8,size=36]] with
> exception java.lang.NullPointerException: Cannot invoke
> "java.util.List.add(Object)" because the return value of
> "java.util.Map.get(Object)" is null: {}
> }}
> Details: https://apachenifi.slack.com/archives/C0L9VCD47/p1744246111170009
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