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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GEARPUMP-122) KafkaSource Stuck
Date Fri, 27 May 2016 07:15:13 GMT

    [ https://issues.apache.org/jira/browse/GEARPUMP-122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15303689#comment-15303689
] 

ASF GitHub Bot commented on GEARPUMP-122:
-----------------------------------------

Github user codecov-io commented on the pull request:

    https://github.com/apache/incubator-gearpump/pull/25#issuecomment-222076849
  
    ## [Current coverage][cc-pull] is **63.75%**
    > Merging [#25][cc-pull] into [master][cc-base-branch] will increase coverage by **1.97%**
    
    1. 5 files (not in diff) in `...rpump/streaming/task` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#73747265616D696E672F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F73747265616D696E672F7461736B)
    1. 2 files (not in diff) in `...streaming/state/impl` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#73747265616D696E672F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F73747265616D696E672F73746174652F696D706C)
    1. 1 files (not in diff) in `...e/gearpump/streaming` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#73747265616D696E672F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F73747265616D696E67)

      - Misses `-1` 
      - Hits `+1`
    1. 2 files (not in diff) in `...streaming/hadoop/lib` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#65787465726E616C2F6861646F6F7066732F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F73747265616D696E672F6861646F6F702F6C6962)
    1. 1 files (not in diff) in `...ump/streaming/hadoop` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#65787465726E616C2F6861646F6F7066732F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F73747265616D696E672F6861646F6F70)
    1. 2 files (not in diff) in `...rpump/cluster/master` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#6461656D6F6E2F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F636C75737465722F6D6173746572)

      - Misses `+75` 
      - Hits `-75`
    1. 1 files (not in diff) in `...che/gearpump/cluster` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#6461656D6F6E2F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F636C7573746572)

      - Misses `+1` 
      - Hits `-1`
    1. 1 files (not in diff) in `.../org/apache/gearpump` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#6461656D6F6E2F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D70)

      - Misses `+8` 
      - Hits `-8`
    1. 7 files (not in diff) in `...apache/gearpump/util` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#636F72652F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F7574696C)

      - Misses `-49` 
      - Hits `+44`
    1. 2 files (not in diff) in `...rpump/cluster/client` were modified. [more](https://codecov.io/gh/apache/incubator-gearpump/commit/25b36316754f18caa74d22ec2aa13de0f5e39fc8/changes?src=pr#636F72652F7372632F6D61696E2F7363616C612F6F72672F6170616368652F6765617270756D702F636C75737465722F636C69656E74)

      - Misses `-43` 
      - Hits `+43`
    
    ```diff
    @@             master        #25   diff @@
    ==========================================
      Files           180        177     -3   
      Lines          5955       5898    -57   
      Methods        5676       5626    -50   
      Messages          0          0          
      Branches        279        272     -7   
    ==========================================
    + Hits           3679       3760    +81   
    + Misses         2276       2138   -138   
      Partials          0          0          
    ```
    
    [![Sunburst](https://codecov.io/gh/apache/incubator-gearpump/pull/25/graphs/sunburst.svg?src=pr&size=150)][cc-pull]
    
    > Powered by [Codecov](https://codecov.io?src=pr). Last updated by [c80c069...25b3631][cc-compare]
    [cc-base-branch]: https://codecov.io/gh/apache/incubator-gearpump/branch/master?src=pr
    [cc-compare]: https://codecov.io/gh/apache/incubator-gearpump/compare/c80c069637f57ff9691373e1194027a8613f174d...25b36316754f18caa74d22ec2aa13de0f5e39fc8
    [cc-pull]: https://codecov.io/gh/apache/incubator-gearpump/pull/25?src=pr


> KafkaSource Stuck
> -----------------
>
>                 Key: GEARPUMP-122
>                 URL: https://issues.apache.org/jira/browse/GEARPUMP-122
>             Project: Apache Gearpump
>          Issue Type: Bug
>          Components: kafka
>    Affects Versions: 0.8.0
>            Reporter: Qi Shu
>            Assignee: Manu Zhang
>             Fix For: 0.8.1
>
>         Attachments: 2.png, screenshot-1.png
>
>
> Kafka's version is 2.10-0.8.2.0 and deployed on a cluster of 3 machines. Gearpump's version
is 2.11-0.8.0 and deployed on local mode.
> The app running on gearpump is a java example Kafka2Kafka.
> The topic has millions of messages in It。
> After app started for a while, there were no messages received from kafka, but kafka
console can recevie messages from that topic.
> And if I use the kafka source without offset checkpoint, then messages begin to flow.
> "screenshot-1.png" means app started for 7 minutes  and no messages received from kafka
source.
> "2.png" was a screen shot of JProfiler, I use JProfiler to watch the thread of Gearpump,
and it seems the kafka source stucked when doing offset checkpoint.



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