Fix bug

Author: Andrey Ershov

server/src/main/java/org/elasticsearch/cluster/coordination/Coordinator.java

@@ -627,10 +627,15 @@ public boolean setInitialConfiguration(final VotingConfiguration votingConfigura
 
             logger.info("setting initial configuration to {}", votingConfiguration);
             final Builder builder = masterService.incrementVersion(currentState);
+            final CoordinationMetaData coordinationMetaData = CoordinationMetaData.builder(currentState.coordinationMetaData())
+                    .lastAcceptedConfiguration(votingConfiguration)
+                    .lastCommittedConfiguration(votingConfiguration)
+                    .build();
+
             MetaData.Builder metaDataBuilder = MetaData.builder();
             // automatically generate a UID for the metadata if we need to
             metaDataBuilder.generateClusterUuidIfNeeded(); // TODO generate UUID in bootstrapping tool?
-            metaDataBuilder.coordinationMetaData(CoordinationMetaData.builder(currentState.coordinationMetaData()).build());
+            metaDataBuilder.coordinationMetaData(coordinationMetaData);
             builder.metaData(metaDataBuilder);
             coordinationState.get().setInitialState(builder.build());
             preVoteCollector.update(getPreVoteResponse(), null); // pick up the change to last-accepted version