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https://issues.apache.org/jira/browse/FLUME-962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231685#comment-13231685
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[email protected] commented on FLUME-962:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/4380/
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(Updated 2012-03-16 22:22:27.859970)
Review request for Flume.
Summary
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Submitting an initial cut of FailoverRpcClient that uses the NettyRpcClient
under the hood. In this version, host selection is not exactly the best, please
make suggestions on how to improve it. As of now, the first version will not
have a backoff mechanism to not retry a host for a fixed time etc(as discussed
in the jira). I will add unit tests soon.
This addresses bug FLUME-962.
https://issues.apache.org/jira/browse/FLUME-962
Diffs
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flume-ng-sdk/src/test/java/org/apache/flume/api/TestFailoverRpcClient.java
PRE-CREATION
flume-ng-sdk/src/main/java/org/apache/flume/api/RpcClientFactory.java 351b5b1
flume-ng-sdk/src/test/java/org/apache/flume/api/RpcTestUtils.java 9497a3d
flume-ng-sdk/src/main/java/org/apache/flume/api/NettyAvroRpcClient.java
965b2ff
flume-ng-sdk/src/main/java/org/apache/flume/api/FailoverRpcClient.java
PRE-CREATION
Diff: https://reviews.apache.org/r/4380/diff
Testing (updated)
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Unit tests added for the new functionality
Thanks,
Hari
> Failover capability for Client SDK
> ----------------------------------
>
> Key: FLUME-962
> URL: https://issues.apache.org/jira/browse/FLUME-962
> Project: Flume
> Issue Type: Sub-task
> Affects Versions: v1.0.0
> Reporter: Kathleen Ting
> Fix For: v1.2.0
>
> Attachments: FLUME-962-2.patch
>
>
> Need a client SDK for Flume that will allow clients to be able to failover
> from one source to another in case the first agent is not available. This
> will help in keeping client implementations developed outside of the project
> decoupled from internal details of HA implementation within Flume.
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