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https://issues.apache.org/jira/browse/NIFI-7707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17173196#comment-17173196
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ASF subversion and git services commented on NIFI-7707:
-------------------------------------------------------

Commit 27e7d0b02ab353989857662a5e9a94b11ed7691c in nifi's branch 
refs/heads/main from Pierre Villard
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=27e7d0b ]

NIFI-7707 - This closes #4451. fixed Publish GCP PubSub processor for binary 
data

Signed-off-by: Joe Witt <joew...@apache.org>


> [Processor/GCP - PubSub] Avro event re-format when pushed to PubSub
> -------------------------------------------------------------------
>
>                 Key: NIFI-7707
>                 URL: https://issues.apache.org/jira/browse/NIFI-7707
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>    Affects Versions: 1.11.4
>            Reporter: Guitton Alexandre
>            Assignee: Pierre Villard
>            Priority: Major
>              Labels: Avro, GCP, easyfix
>             Fix For: 1.12.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Hi, 
> as discussed on Slack : 
> [https://apachenifi.slack.com/archives/C0L9VCD47/p1596463216211700]
> When we generate an avro event from record and we publish it using 
> _*PublishPubSub*_ processor the content-type of the file change from 
> _*avro/binary*_ to *_UTF-8_* due to the following code part : 
> [https://github.com/apache/nifi/blob/main/nifi-nar-bundles/nifi-gcp-bundle/nifi-gcp-processors/src/main/java/org/apache/nifi/processors/gcp/pubsub/PublishGCPubSub.java#L157]
> This make the event unreadable once Consumed :/ 
> The workaround we found is base64 encoding the avro message, publishing it to 
> PubSub, consuming it, and finally decoding it. 
> We expect this part of encoding would be handled by the processors.
>  



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