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Ship it! +1 looks good - Mike Percy On Sept. 6, 2012, 8:24 a.m., Juhani Connolly wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/6939/ > ----------------------------------------------------------- > > (Updated Sept. 6, 2012, 8:24 a.m.) > > > Review request for Flume. > > > Description > ------- > > Added a callback to the SinkSelector interface to inform selectors of sink > failures, adding a noop stub to the abstract source so existing selectors > don't need changes. > > The new selector maintains counts of sequential failures as well as times for > intended recovery and last failure time, which it uses to decide whether or > not a sink should be added to the returned iterator. The iterator is > generated in such a way that the round robin remains balanced. > > > This addresses bug FLUME-1541. > https://issues.apache.org/jira/browse/FLUME-1541 > > > Diffs > ----- > > flume-ng-core/src/main/java/org/apache/flume/sink/AbstractSinkSelector.java > 63397a5 > > flume-ng-core/src/main/java/org/apache/flume/sink/LoadBalancingSinkProcessor.java > 18d4509 > > flume-ng-core/src/test/java/org/apache/flume/sink/TestLoadBalancingSinkProcessor.java > 1e9c94e > flume-ng-doc/sphinx/FlumeUserGuide.rst ffed72b > > Diff: https://reviews.apache.org/r/6939/diff/ > > > Testing > ------- > > Added 3 new tests to verify that dynamic rebalancing is done, that the sink > becomes available again after timeout, and that the timeout increases with > sequential failures > > All tests pass > > > Thanks, > > Juhani Connolly > >
