[jira] [Resolved] (HADOOP-6959) Provisioning of long running Services via HOD

["Allen Wittenauer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-6959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved HADOOP-6959.
--------------------------------------

    Resolution: Fixed

Closing as Won't Fix.

YARN-896 and associated JIRAs for a more modern take.


> Provisioning of long running Services via HOD
> ---------------------------------------------
>
>                 Key: HADOOP-6959
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6959
>             Project: Hadoop Common
>          Issue Type: New Feature
>         Environment: Should work on any environment
>            Reporter: Saikat Kanjilal
>            Priority: Minor
>   Original Estimate: 60h
>  Remaining Estimate: 60h
>
> Work on a computation model for services on the grid. The model would include:
> Various tools for defining clients and servers of the service, and at the least a C++ and Java instantiation of the abstractions
> Logical definitions of how to partition work onto a set of servers, i.e. a generalized shard implementation
> A few useful abstractions like locks (exclusive and RW, fairness), leader election, transactions,
> Various communication models for groups of servers belonging to a service, such as broadcast, unicast, etc.
> Tools for assuring QoS, reliability, managing pools of servers for a service with spares, etc.
> Integration with HDFS for persistence, as well as access to local filesystems
> Integration with ZooKeeper so that applications can use the namespace



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