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Remove unnecessary early-out in MetaDataMappingService#executeRefresh 

This commit removes a simple early-out check in
MetaDataMappingService#executeRefresh. The early-out is unnecessary
because the cluster state task execution framework will not invoke
ClusterStateTaskExecutor#execute if the list of tasks is empty.
This commit is contained in:
Jason Tedor 2015-12-03 09:02:04 -05:00
parent 310e98f51d
commit d1fd1fb908
1 changed files with 0 additions and 4 deletions
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4
core/src/main/java/org/elasticsearch/cluster/metadata/MetaDataMappingService.java
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@ -90,10 +90,6 @@ public class MetaDataMappingService extends AbstractComponent {
* and generate a single cluster change event out of all of those.
*/
ClusterState executeRefresh(final ClusterState currentState, final List<RefreshTask> allTasks) throws Exception {
if (allTasks.isEmpty()) {
return currentState;
}
// break down to tasks per index, so we can optimize the on demand index service creation
// to only happen for the duration of a single index processing of its respective events
Map<String, List<RefreshTask>> tasksPerIndex = new HashMap<>();