/**
* Coprocessor Action.
*
* @param env MasterProcedureEnv
* @param state the procedure state
* @throws IOException
* @throws InterruptedException
*/
private void runCoprocessorAction(
final MasterProcedureEnv env, final ModifyColumnFamilyState state)
throws IOException, InterruptedException {
final MasterCoprocessorHost cpHost = env.getMasterCoprocessorHost();
if (cpHost != null) {
switch (state) {
case MODIFY_COLUMN_FAMILY_PRE_OPERATION:
cpHost.preModifyColumnFamilyAction(tableName, cfDescriptor, user);
break;
case MODIFY_COLUMN_FAMILY_POST_OPERATION:
cpHost.postCompletedModifyColumnFamilyAction(tableName, cfDescriptor, user);
break;
default:
throw new UnsupportedOperationException(this + " unhandled state=" + state);
}
}
}
