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https://issues.apache.org/jira/browse/HBASE-16222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15374487#comment-15374487
]
qgxiaozhan commented on HBASE-16222:
------------------------------------
hbase-1.1.2/hbase-client/src/main/java/org/apache/hadoop/hbase/ServerName.java
b/hbase-1.1.2/hbase-client/src/main/java/org/apache/hadoop/hbase/ServerName.java
index 3d1258f..8d2e957 100644
---
a/hbase-1.1.2/hbase-client/src/main/java/org/apache/hadoop/hbase/ServerName.java
+++
b/hbase-1.1.2/hbase-client/src/main/java/org/apache/hadoop/hbase/ServerName.java
@@ -230,7 +230,7 @@ public class ServerName implements Comparable<ServerName>,
Serializable {
*/
static String getServerName(String hostName, int port, long startcode) {
final StringBuilder name = new StringBuilder(hostName.length() + 1 + 5 + 1
+ 13);
- name.append(hostName.toLowerCase());
+ name.append(hostName);
name.append(SERVERNAME_SEPARATOR);
name.append(port);
name.append(SERVERNAME_SEPARATOR);
> RegionServer hostName is different between zk and hbase:meta
> -------------------------------------------------------------
>
> Key: HBASE-16222
> URL: https://issues.apache.org/jira/browse/HBASE-16222
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 1.1.2
> Reporter: qgxiaozhan
> Priority: Minor
>
> I migrated rs-group in 1.1.2version,and found regionserver host is different
> between zk and meta table.
> For example, host BeiJIN.98.100.hbase.com In zk or master is
> beijin.98.100.hbase.com , but in meter table is BeiJIN.98.199.hbase.com.
> Because of this , when rsgroup balance compare host , that cause problem 。
> And i found when regionserver report host to master , it will make the
> hostname to lowcase。
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