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This issue incorporates:
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HADOOP-4035
Modify the capacity scheduler (HADOOP-3445) to schedule tasks based on memory requirements and task trackers free memory
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MAPREDUCE-534 Provide accounting functionality for Hadoop resource manager
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HADOOP-3698
Implement access control for submitting jobs to queues in the JobTracker
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HADOOP-3699
Create a UI for viewing configured queues and related information
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HADOOP-3245
Provide ability to persist running jobs (extend HADOOP-1876)
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HADOOP-3479
Implement configuration items useful for Hadoop resource manager (v1)
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HADOOP-3445
Implementing core scheduler functionality in Resource Manager (V1) for Hadoop
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HADOOP-3930
Decide how to integrate scheduler info into CLI and job tracker web page
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HADOOP-3759
Provide ability to run memory intensive jobs without affecting other running tasks on the nodes
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HADOOP-3581
Prevent memory intensive user tasks from taking down nodes
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New Feature
