HBASE-28158 spotless apply

Author: ukumawat

hbase-server/src/main/jamon/org/apache/hadoop/hbase/tmpl/master/AssignmentManagerStatusTmpl.jamon

@@ -2007,7 +2007,7 @@ private void balanceThrottling(long nextBalanceStartTime, int maxRegionsInTransi
     // But if there are zero regions in transition, it can skip sleep to speed up.
     while (
       !interrupted && EnvironmentEdgeManager.currentTime() < nextBalanceStartTime
-        && this.assignmentManager.getOngoingTRSPCount()>0
+        && this.assignmentManager.getOngoingTRSPCount() > 0
     ) {
       try {
         Thread.sleep(100);
@@ -2098,7 +2098,7 @@ public BalanceResponse balance(BalanceRequest request) throws IOException {
 
     synchronized (this.balancer) {
       // Only allow one balance run at at time.
-      if (this.assignmentManager.getOngoingTRSPCount() >0) {
+      if (this.assignmentManager.getOngoingTRSPCount() > 0) {
         List<RegionStateNode> regionsInTransition = assignmentManager.getRegionsInTransition();
         // if hbase:meta region is in transition, result of assignment cannot be recorded
         // ignore the force flag in that case
@@ -2113,8 +2113,8 @@ public BalanceResponse balance(BalanceRequest request) throws IOException {
 
         if (!request.isIgnoreRegionsInTransition() || metaInTransition) {
           LOG.info("Not running balancer (ignoreRIT=false" + ", metaRIT=" + metaInTransition
-            + ") because " + assignmentManager.getOngoingTRSPCount() + " region(s) in transition: " + toPrint
-            + (truncated ? "(truncated list)" : ""));
+            + ") because " + assignmentManager.getOngoingTRSPCount() + " region(s) in transition: "
+            + toPrint + (truncated ? "(truncated list)" : ""));
           return responseBuilder.build();
         }
       }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java

@@ -20,7 +20,6 @@
 import edu.umd.cs.findbugs.annotations.NonNull;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
@@ -2090,6 +2089,7 @@ public boolean isRegionInTransition(final RegionInfo regionInfo) {
   public int getOngoingTRSPCount() {
     return regionStates.getOngoingTRSPCount();
   }
+
   /**
    * Get the number of regions in transition.
    */

hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManager.java

@@ -90,7 +90,7 @@ private static void unlock(List<RegionStateNode> regionNodes) {
 
   static TransitRegionStateProcedure[] createUnassignProceduresForSplitOrMerge(
     MasterProcedureEnv env, Stream<RegionInfo> regions, int regionReplication) throws IOException {
-    //TODO code to get all the replica
+    // TODO code to get all the replica
     List<RegionStateNode> regionNodes = regions
       .flatMap(hri -> IntStream.range(0, regionReplication)
         .mapToObj(i -> RegionReplicaUtil.getRegionInfoForReplica(hri, i)))
@@ -282,7 +282,7 @@ static void reopenRegionsForRollback(MasterProcedureEnv env, List<RegionInfo> re
   static void removeNonDefaultReplicas(MasterProcedureEnv env, Stream<RegionInfo> regions,
     int regionReplication) {
     // Remove from in-memory states
-    //TODO should we not confirm here that replica region are closed or not ?
+    // TODO should we not confirm here that replica region are closed or not ?
     regions.flatMap(hri -> IntStream.range(1, regionReplication)
       .mapToObj(i -> RegionReplicaUtil.getRegionInfoForReplica(hri, i))).forEach(hri -> {
         env.getAssignmentManager().getRegionStates().deleteRegion(hri);

hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/AssignmentManagerUtil.java

@@ -52,8 +52,8 @@ public boolean isRegionInTransition(final RegionInfo regionInfo) {
 
   public void handleRegionStateNodeOperation(RegionStateNode regionStateNode) {
     RegionState.State currentState = regionStateNode.getState();
-    //only consider default replica for availability
-    if(regionStateNode.getRegionInfo().getReplicaId() != RegionInfo.DEFAULT_REPLICA_ID){
+    // only consider default replica for availability
+    if (regionStateNode.getRegionInfo().getReplicaId() != RegionInfo.DEFAULT_REPLICA_ID) {
       return;
     }
     // if region is merged or split it should not be in RIT list

hbase-server/src/main/java/org/apache/hadoop/hbase/master/assignment/RegionInTransitionTracker.java

@@ -105,7 +105,7 @@ public boolean isRegionInRegionStates(final RegionInfo hri) {
   RegionStateNode createRegionStateNode(RegionInfo regionInfo) {
     synchronized (regionsMapLock) {
       RegionStateNode node = regionsMap.computeIfAbsent(regionInfo.getRegionName(),
-        key -> new RegionStateNode(regionInfo,trspCounter));
+        key -> new RegionStateNode(regionInfo, trspCounter));
 
       if (encodedRegionsMap.get(regionInfo.getEncodedName()) != node) {
         encodedRegionsMap.put(regionInfo.getEncodedName(), node);