[GitHub] ctubbsii commented on issue #868: Make tserver start repl services when configured

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ctubbsii commented on issue #868: Make tserver start repl services when configured
URL: https://github.com/apache/accumulo/pull/868#issuecomment-450966853
 
 
   > Pardon my ignorance: do we differentiate properties that can be changed dynamically and those which require a restart?
   
   In the past, I don't think we've done a good job at this differentiation. I think there's a natural differentiation, which we could use: properties which can be set in ZooKeeper, and those that can't, but even those that can be set in ZooKeeper, there's not well-defined behavior as to when they will go into effect. This is something that we should think about doing better in future. That's outside the scope of this issue, in the general case, but in this narrow case, I think Josh makes a good point: if you can change the configuration for a replication receiver on a running system, we should probably make sure that the services respond to that configuration change... and we can't do that if they are disabled on startup and don't monitor for configuration changes to re-enable.

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