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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13485) HBase on Ceph
Date Wed, 15 Apr 2015 23:41:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-13485:
-----------------------------------
    Description: 
Ceph (http://ceph.com/ceph-storage/) is an open source, scalable, distributed, clustered block
storage system with interesting dynamic data placement properties and support for tiered storage
and multiple strategies for resilience and insuring data availability and integrity. Ceph
is a layered system: a block storage layer, known as RADOS, and a filesystem layer implemented
on top of the block store. The layers of Ceph have varying degrees of stability. The block
storage layer is claimed to be stable.

It might be interesting to try out HBase on Ceph using the Hadoop filesystem binding for Ceph
(https://github.com/ceph/cephfs-hadoop). Alternatively, implement "HBase filesystem" support
for RADOS via the Java bindings (https://github.com/ceph/rados-java, via JNA). Considerations
here will be similar to what we might want to do when HDFS decouples block management from
namespace. 

  was:
Ceph (http://ceph.com/ceph-storage/ is an open source, scalable, distributed, clustered block
storage system with interesting dynamic data placement properties and support for tiered storage
and multiple strategies for resilience and insuring data availability and integrity. Ceph
is a layered system: a block storage layer, known as RADOS, and a filesystem layer implemented
on top of the block store. The layers of Ceph have varying degrees of stability. The block
storage layer is claimed to be stable.

It might be interesting to try out HBase on Ceph using the Hadoop filesystem binding for Ceph
(https://github.com/ceph/cephfs-hadoop). Alternatively, implement "HBase filesystem" support
for RADOS via the Java bindings (https://github.com/ceph/rados-java, via JNA). Considerations
here will be similar to what we might want to do when HDFS decouples block management from
namespace. 


> HBase on Ceph
> -------------
>
>                 Key: HBASE-13485
>                 URL: https://issues.apache.org/jira/browse/HBASE-13485
>             Project: HBase
>          Issue Type: Task
>            Reporter: Andrew Purtell
>
> Ceph (http://ceph.com/ceph-storage/) is an open source, scalable, distributed, clustered
block storage system with interesting dynamic data placement properties and support for tiered
storage and multiple strategies for resilience and insuring data availability and integrity.
Ceph is a layered system: a block storage layer, known as RADOS, and a filesystem layer implemented
on top of the block store. The layers of Ceph have varying degrees of stability. The block
storage layer is claimed to be stable.
> It might be interesting to try out HBase on Ceph using the Hadoop filesystem binding
for Ceph (https://github.com/ceph/cephfs-hadoop). Alternatively, implement "HBase filesystem"
support for RADOS via the Java bindings (https://github.com/ceph/rados-java, via JNA). Considerations
here will be similar to what we might want to do when HDFS decouples block management from
namespace. 



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