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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-980) Way to disable checkpoints for particular job and on particular supersteps
Date Wed, 14 Jan 2015 23:40:34 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14277896#comment-14277896
] 

Hudson commented on GIRAPH-980:
-------------------------------

FAILURE: Integrated in Giraph-trunk-Commit #1516 (See [https://builds.apache.org/job/Giraph-trunk-Commit/1516/])
GIRAPH-980 Way to disable checkpoints for particular job and on particular supersteps (edunov:
http://git-wip-us.apache.org/repos/asf?p=giraph.git&a=commit&h=8af7670c3afb4924b2603712c1532925ce8b89fa)
* giraph-core/src/main/java/org/apache/giraph/bsp/checkpoints/CheckpointStatus.java
* giraph-core/src/main/java/org/apache/giraph/bsp/checkpoints/DefaultCheckpointSupportedChecker.java
* giraph-core/src/main/java/org/apache/giraph/worker/BspServiceWorker.java
* giraph-core/src/main/java/org/apache/giraph/graph/GlobalStats.java
* giraph-core/src/main/java/org/apache/giraph/bsp/CheckpointStatus.java
* giraph-core/src/main/java/org/apache/giraph/graph/FinishedSuperstepStats.java
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConstants.java
* giraph-core/src/main/java/org/apache/giraph/master/BspServiceMaster.java
* giraph-core/src/main/java/org/apache/giraph/conf/GiraphConfiguration.java
* giraph-core/src/main/java/org/apache/giraph/bsp/checkpoints/DisabledCheckpointSupportedChecker.java
* giraph-core/src/main/java/org/apache/giraph/bsp/checkpoints/CheckpointSupportedChecker.java
* giraph-core/src/main/java/org/apache/giraph/graph/GraphTaskManager.java
* giraph-core/src/main/java/org/apache/giraph/bsp/checkpoints/package-info.java
* CHANGELOG


> Way to disable checkpoints for particular job and on particular supersteps
> --------------------------------------------------------------------------
>
>                 Key: GIRAPH-980
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-980
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Sergey Edunov
>            Assignee: Sergey Edunov
>
> It is currently impossible to disable checkpoints for particular jobs. For example jobs
that do output during the computation do not support checkpointing and no attempt should be
made to checkpoint such job. 
> Over use cases exist when we need to manually specify which supersteps are checkpointable
for particular job. 
> We need a generic way to configure job ability to do checkpoints. 



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