[HBASE-19619] Modify replication_admin.rb to use ReplicationPeerConfigBuilder

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 2.0.0-beta-1, 2.0.0
• Labels: shell
• Hadoop Flags: Reviewed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 25/Dec/17 02:43
• Updated: 01/Aug/18 06:23
• Resolved: 27/Dec/17 10:37

Description

Here is the error:

Error: test_append_peer_namespaces:_works_with_namespaces_array(Hbase::ReplicationAdminTest): Java::JavaLang::UnsupportedOperationException:
java.util.Collections$UnmodifiableCollection.add(java/util/Collections.java:1055)
java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:498)
org.jruby.javasupport.JavaMethod.invokeDirectWithExceptionHandling(org/jruby/javasupport/JavaMethod.java:453)
org.jruby.javasupport.JavaMethod.invokeDirect(org/jruby/javasupport/JavaMethod.java:314)
RUBY.block in add_peer_namespaces(/home/jenkins/jenkins-slave/workspace/HBase-Flaky-Tests/hbase-shell/src/main/ruby/hbase/replication_admin.rb:226)
org.jruby.RubyArray.each(org/jruby/RubyArray.java:1734)
org.jruby.RubyArray$INVOKER$i$0$0$each.call(org/jruby/RubyArray$INVOKER$i$0$0$each.gen)
RUBY.add_peer_namespaces(/home/jenkins/jenkins-slave/workspace/HBase-Flaky-Tests/hbase-shell/src/main/ruby/hbase/replication_admin.rb:225)
RUBY.command(/home/jenkins/jenkins-slave/workspace/HBase-Flaky-Tests/hbase-shell/src/main/ruby/shell/commands/append_peer_namespaces.rb:40)
org.jruby.RubyClass.finvoke(org/jruby/RubyClass.java:522)

The cause was due to adding to UnmodifiableCollection