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Arun Mahadevan resolved STORM-2489. ----------------------------------- Resolution: Fixed Fix Version/s: 1.1.1 2.0.0 > Overlap and data loss on WindowedBolt based on Duration > ------------------------------------------------------- > > Key: STORM-2489 > URL: https://issues.apache.org/jira/browse/STORM-2489 > Project: Apache Storm > Issue Type: Bug > Components: storm-core > Affects Versions: 1.0.2 > Environment: windows 10, eclipse, jdk1.7 > Reporter: wangkui > Assignee: Arun Mahadevan > Fix For: 2.0.0, 1.1.1 > > Attachments: TumblingWindowIssue.java > > Time Spent: 3h > Remaining Estimate: 0h > > The attachment is my test script, one of my test results is: > ``` > expired=1...55 > get=56...4024 > new=56...4024 > Recived=3969,RecivedTotal=3969 > expired=56...4020 > get=4021...8191 > new=4025...8191 > Recived=4171,RecivedTotal=8140 > SendTotal=12175 > expired=4021...8188 > get=8189...12175 > new=8192...12175 > Recived=3987,RecivedTotal=12127 > ``` > This test result shows that some tuples appear in the expired list directly, > we lost these data if we just use get() to get tuples, this is the first bug. > The second: the tuples of get() has overlap, the getNew() seems alright. > The problem not happen definitely, may need to try several times. > Actually, I'm newbie about storm, so I'm not sure this is a bug indeed, or, I > use it in wrong way? -- This message was sent by Atlassian JIRA (v6.3.15#6346)