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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-193) Scheduler.normalizeRequest does not account for allocation requests that exceed maximumAllocation limits
Date Wed, 03 Apr 2013 05:39:17 GMT

    [ https://issues.apache.org/jira/browse/YARN-193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13620638#comment-13620638
] 

Bikas Saha commented on YARN-193:
---------------------------------

Default value of max-vcores of 32 might be too high.

Why is conf being set 2 times for each value? Same for vcores.
{code}
+    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 2048);
+    conf.setInt(YarnConfiguration.RM_SCHEDULER_MINIMUM_ALLOCATION_MB, 1024);
+    try {
+      resourceManager.init(conf);
+      fail("Exception is expected because the min memory allocation is" +
+          " larger than the max memory allocation.");
+    } catch (YarnException e) {
+      // Exception is expected.
+    }
{code}


                
> Scheduler.normalizeRequest does not account for allocation requests that exceed maximumAllocation
limits 
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-193
>                 URL: https://issues.apache.org/jira/browse/YARN-193
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.0.2-alpha, 3.0.0
>            Reporter: Hitesh Shah
>            Assignee: Zhijie Shen
>         Attachments: MR-3796.1.patch, MR-3796.2.patch, MR-3796.3.patch, MR-3796.wip.patch,
YARN-193.10.patch, YARN-193.11.patch, YARN-193.12.patch, YARN-193.4.patch, YARN-193.5.patch,
YARN-193.6.patch, YARN-193.7.patch, YARN-193.8.patch, YARN-193.9.patch
>
>


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