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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-1296) Add capabilities to Kafka NAR to use new Kafka API (0.9)
Date Thu, 19 May 2016 11:36:13 GMT

    [ https://issues.apache.org/jira/browse/NIFI-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15290937#comment-15290937
] 

ASF subversion and git services commented on NIFI-1296:
-------------------------------------------------------

Commit 2d03489ec5dbc56bcb0dbd7b694cdf030d2532a5 in nifi's branch refs/heads/master from [~ozhurakousky]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=2d03489 ]

NIFI-1296, NIFI-1680, NIFI-1764, NIFI-1837, NIFI-1827, NIFI-1699  implemented new  Kafka processors
that leverage Kafka 0.9 API
- Improved StreamScanner for better performance
- Renamed StreamScanner to StreamDemarcator as suggested by Joe
- Added failure handling logic to ensure both processors can be reset to their initial state
(as if they were just started)
- Provided comprehensive test suite to validate various aspects of both Publish and Consume
from Kafka
- Added relevant javadocs
- Added initial additionalDetails docs
- Addressed NPE reported by NIFI-1764
- Life-cycle refactoring for the existing PutKafka to ensure producer restart after errors
- Incorporated code changes contributed by Ralph Perko (see NIFI-1837)
- Addressed partition issue in RoundRobinPartitioner discussed in NIFI-1827
- Updated PropertyDescriptor descriptions to reflect their purpose

NIFI-1296 added @Ignore on some Kafka tests to improve test time

NIFI-1296 reworked tests to avoid dependency on embedded Kafka

NIFI-1296 fixed spelling error

NIFI-1296 fixed trailing whitespaces in non-java files

This closes #366


> Add capabilities to Kafka NAR to use new Kafka API (0.9)
> --------------------------------------------------------
>
>                 Key: NIFI-1296
>                 URL: https://issues.apache.org/jira/browse/NIFI-1296
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>    Affects Versions: 0.4.0
>            Reporter: Oleg Zhurakousky
>            Assignee: Oleg Zhurakousky
>             Fix For: 0.7.0
>
>
> Not sure when can we address this, but the interesting comment in https://github.com/apache/nifi/pull/143.
The usage of new API may introduce issues with running against older Kafka brokers (e.g.,
0.8). Need to investigate.



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