The Error Info as follows:

The codes are as follows:

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1. hbase-server/src/main/java/org/apache/hadoop/hbase/client/VersionInfoUtil.java
   

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

3. hbase-server/src/main/resources/hbase-webapps/master/rsgroup.jsp
   

I just modify the value of "if statement" left side as follows:

RegionServerListTmpl.jamon

<%java>

int totalRegions = 0;

int totalRequestsPerSecond = 0;

int inconsistentNodeNum = 0;

String masterVersion = VersionInfo.getVersion();

String[] apacheVersions = masterVersion.split("[\.-]");

if(apacheVersions.length > 3){

masterVersion = apacheVersions[0]+"."+apacheVersions[1]+"."+apacheVersions[2];

}

for (ServerName serverName: serverNames) {

...

rsgroup.jsp

<% int totalRegions = 0;

int totalRequests = 0;

int inconsistentNodeNum = 0;

String masterVersion = VersionInfo.getVersion();

String[] apacheVersions = masterVersion.split("[\.-]");

if(apacheVersions.length > 3){

masterVersion = apacheVersions[0]+"."+apacheVersions[1]+"."+apacheVersions[2];

}

for (Address server: rsGroupServers) {

...

替换hbase-server-2.0.2.3.1.0.0-78.jar,　位置

/usr/hdp/3.1.0.0-78/hbase/lib/hbase-server-2.0.2.3.1.0.0-78.jar

so, the ui:

文章标题：UIversioninfoofRegionServerError(hdp3.1)
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