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From "Sean Busbey (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-3176) Add ability to create a table with user specified initial properties
Date Wed, 22 Oct 2014 20:09:33 GMT


Sean Busbey commented on ACCUMULO-3176:

bq. Why not instead add the ability to wait for a set of properties to have been seen by all
Because that really sucks for large numbers of tservers. Your single client now needs to communicate
to every single server in the instance and ask them to confirm that they've seen a given property.
The more realistic way to do it would be to introduce a new RPC call that forces all tservers
to drop their ZooCache entries. However, the end result is that you still have to add new
API calls to support this.

Couldn't the RPC for setting configuration on a table tell all the tservers to drop cached
entries related to said configuration change? that avoids adding new client RPC and solves
the general race condition on table properties.

> Add ability to create a table with user specified initial properties
> --------------------------------------------------------------------
>                 Key: ACCUMULO-3176
>                 URL:
>             Project: Accumulo
>          Issue Type: Sub-task
>            Reporter: Jenna Huston
>            Assignee: Jenna Huston
> This change would allow for table properties to be set before the default tablet is created.
 Instead of just adding a new create method, a NewTableConfiguration class could be created
and passed and the other create methods deprecated.

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