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https://issues.apache.org/jira/browse/HBASE-608?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12593372#action_12593372
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jimbojw edited comment on HBASE-608 at 4/30/08 9:46 AM:
--------------------------------------------------------------
Index: conf/hbase-default.xml
===================================================================
--- conf/hbase-default.xml (revision 652397)
+++ conf/hbase-default.xml (working copy)
@@ -57,6 +57,15 @@
</description>
</property>
<property>
+ <name>hbase.regionserver.dns.interface</name>
+ <value>default</value>
+ <description>Name of the network interface which a regionserver
+ should use to determine it's "real" IP address. This lookup
+ prevents strings like "localhost" and "127.0.0.1" from being
+ reported back to the master.
+ </description>
+ </property>
+ <property>
<name>hbase.regionserver.info.port</name>
<value>60030</value>
<description>The port for the hbase regionserver web UI
Index: src/java/org/apache/hadoop/hbase/HRegionServer.java
===================================================================
--- src/java/org/apache/hadoop/hbase/HRegionServer.java (revision 652397)
+++ src/java/org/apache/hadoop/hbase/HRegionServer.java (working copy)
@@ -1042,7 +1042,7 @@
* @return This servers' IP.
*/
private String getThisIP() throws UnknownHostException {
- return DNS.getDefaultIP(conf.get("dfs.datanode.dns.interface","default"));
+ return
DNS.getDefaultIP(conf.get("hbase.regionserver.dns.interface","default"));
}
/**
was (Author: jimbojw):
Alters HRegionServer::getThisIP() to check for
"hbase.regionserver.dns.interface", and adds that property to
conf/hbase-default.xml
> HRegionServer::getThisIP() checks hadoop config var for dns interface name
> --------------------------------------------------------------------------
>
> Key: HBASE-608
> URL: https://issues.apache.org/jira/browse/HBASE-608
> Project: Hadoop HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.1.2, 0.1.1
> Environment: Red Hat Enterprise Linux, Java 1.5, Hadoop 0.16
> Reporter: Jim R. Wilson
> Fix For: 0.1.2
>
> Attachments: hbase-regionserver-dns-interface.diff
>
>
> The getThisIP() method of the HRegionServer class checks for the hadoop
> config var "dfs.datanode.dns.interface" rather than an hbase-specific
> configuration property. I propose a new config var called
> "hbase.regionserver.dns.interface" to check instead. Will attach patch
> shortly.
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