MASTER [ROCKETMQ-33] Resolve cpu occupy 100% issue in...

MASTER [ROCKETMQ-33] Resolve cpu occupy 100% issue in GroupCommitService/HAService, closes apache/incubator-rocketmq#31

store/src/main/java/org/apache/rocketmq/store/CommitLog.java

@@ -1045,7 +1045,7 @@ public class CommitLog {
 
             while (!this.isStopped()) {
                 try {
-                    this.waitForRunning(0);
+                    this.waitForRunning(10);
                     this.doCommit();
                 } catch (Exception e) {
                     CommitLog.log.warn(this.getServiceName() + " service has exception. ", e);

store/src/main/java/org/apache/rocketmq/store/ha/HAService.java

@@ -297,7 +297,7 @@ public class HAService {
 
             while (!this.isStopped()) {
                 try {
-                    this.waitForRunning(0);
+                    this.waitForRunning(10);
                     this.doWaitTransfer();
                 } catch (Exception e) {
                     log.warn(this.getServiceName() + " service has exception. ", e);