+ " is null!");
}
this.entityGroupsInTransitionInFS.putIfAbsent(
entityGroup.getEncodedNameAsBytes(), true);
// Need to pass the expected version in the constructor.
this.service.submit(new OpenEntityGroupHandler(this, this, entityGroup,
table, EventHandler.EventType.M_FSERVER_OPEN_ENTITYGROUP,
versionOfOfflineNode));
return WaspProtos.EntityGroupOpeningState.OPENED;
}