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Flume, mail # dev - Review Request: FLUME-1782 Elastic Search sink does not use UTC to determine the correct index to write to


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Re: Review Request: FLUME-1782 Elastic Search sink does not use UTC to determine the correct index to write to
Israel Ekpo 2013-04-11, 10:28

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/10379/#review18998
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flume-ng-sinks/flume-ng-elasticsearch-sink/src/main/java/org/apache/flume/sink/elasticsearch/ElasticSearchSink.java
<https://reviews.apache.org/r/10379/#comment39479>

    Since you are retrieving the headers twice within the method, you could retrieve it once and store it in a final variable for use later.
    
    Also perform null checks before attempting to use the variable.
    
    There may be cases where the event has no headers.
- Israel Ekpo
On April 9, 2013, 5:59 p.m., Edward Sargisson wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/10379/
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> (Updated April 9, 2013, 5:59 p.m.)
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> Review request for Flume and Hari Shreedharan.
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> Description
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> This change gets the timestamp from the event and uses it (in UTC) to determine the name of the index to write to. This is required to match the behaviour of Logstash so that Kibana can find the log events.
> The previous code would use the current time and would do it in the timezone of the Flume agent's host.
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> This addresses bug FLUME-1782.
>     https://issues.apache.org/jira/browse/FLUME-1782
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> Diffs
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>   flume-ng-doc/sphinx/FlumeUserGuide.rst 693c0d7
>   flume-ng-sinks/flume-ng-elasticsearch-sink/src/main/java/org/apache/flume/sink/elasticsearch/ElasticSearchSink.java 1b3db14
>   flume-ng-sinks/flume-ng-elasticsearch-sink/src/test/java/org/apache/flume/sink/elasticsearch/TestElasticSearchSink.java 94b95b1
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> Diff: https://reviews.apache.org/r/10379/diff/
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> Testing
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> All unit tests and integration tests pass. A snapshot using commit 5b9d31f1ad228 and the patch for flume-1972 has passed our internal integration tests using customisations.
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> Thanks,
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> Edward Sargisson
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>