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Posted to dev@flume.apache.org by "Hari Shreedharan (JIRA)" <ji...@apache.org> on 2016/02/23 08:11:18 UTC

[jira] [Created] (FLUME-2886) Optional Channels can cause OOMs

Hari Shreedharan created FLUME-2886:
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             Summary: Optional Channels can cause OOMs
                 Key: FLUME-2886
                 URL: https://issues.apache.org/jira/browse/FLUME-2886
             Project: Flume
          Issue Type: Bug
            Reporter: Hari Shreedharan
            Assignee: Hari Shreedharan


If an optional channel is full, the queue backing the executor that is asynchronously submitting the events to the channel can grow indefinitely in size leading to a huge number of events on the heap and causing OOMs.



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