Fix version 521 (#42)

* fix temp push

* update version 5.2.1-SNAPSHOT

* fix test case

* fix jetty version,and fix rest api for dataInfoIds

* fix hashcode test

* fix working to init bug

* fix start task log

* fix Watcher can't get providate data,retry and finally return new

* add data server list api

* add server list api

* remove log

* fix isssue 21

* add query by id function

* fix issue 22

* delay client off process and sync data process to working status

* fix data connet meta error

* fix inject NotifyDataSyncHandler

* fix start log

* add send sub log

* fix subscriber to send log

* fix word cache clientid

* add clientoff delay time

* fix clientOffDelayMs

* fix jetty version

* fix version to 5.2.1 release

* fix version to 5.2.1 for release

* fix version

* fix .travis.yml

* fix test case

* fix

* fix test sync case

* fix test case

* fix test case

* fix case

* fix notify online no connect break,and add connect log

* add test case

* add test case

* fix test case

* fix format

* fix resource test case

* fix

* remove data numberOfReplicas

* fix jraft version 1.2.5

pom.xml

@@ -75,7 +75,7 @@
         <lookout.version>1.5.2</lookout.version>
         <mockito.version>1.10.19</mockito.version>
         <powermock.version>1.6.6</powermock.version>
-        <jraft.version>1.2.4</jraft.version>
+        <jraft.version>1.2.5</jraft.version>
         <metrics.version>4.0.2</metrics.version>
         <commons-io.version>2.4</commons-io.version>
         <jetty.version>[9.4.17.v20190418,9.4.19.v20190610]</jetty.version>

server/distribution/data/conf/application.properties

@@ -1,3 +1,2 @@
 nodes.metaNode=DefaultDataCenter:localhost
-nodes.localDataCenter=DefaultDataCenter
-data.server.numberOfReplicas=1
+nodes.localDataCenter=DefaultDataCenter