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So Mesos 0.23 (current stable) supports the FrameworkInfo for dynamic reservations and persistent resources (https://issues.apache.org/jira/browse/MESOS-1554 ht
by SEJeff 11y ago
So Mesos 0.23 (current stable) supports the FrameworkInfo for dynamic reservations and persistent resources (https://issues.apache.org/jira/browse/MESOS-1554 https://issues.apache.org/jira/browse/MESOS-1554). This allows for a framework to request that a chunk of disk space is persistent and if the process is killed, it gets restarted on the same mesos slave (assuming that slave is still online).
Now if I remember the talk from MesosCon this year correctly, 0.24 will have the quota integration with the persistent resources, and 0.25 will have the administrative api additions. With 0.25 admin tools can be written to manage the persistent resources manually.
Like Mysos does currently, your best bet is streaming replication and persist snapshots to a shared filesystem such as HDFS. Unfortunately, until all of the persistent resource bits are fleshed out a bit more, that is your only option.