[ https://issues.apache.org/jira/browse/HDFS-14017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin Shvachko updated HDFS-14017: --------------------------------------- Summary: ObserverReadProxyProviderWithIPFailover should work with HA configuration (was: ObserverReadProxyProviderWithIPFailover does not quite work) > ObserverReadProxyProviderWithIPFailover should work with HA configuration > ------------------------------------------------------------------------- > > Key: HDFS-14017 > URL: https://issues.apache.org/jira/browse/HDFS-14017 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Chen Liang > Assignee: Chen Liang > Priority: Major > > Currently {{ObserverReadProxyProviderWithIPFailover}} extends > {{ObserverReadProxyProvider}}, and the only difference is changing the proxy > factory to use {{IPFailoverProxyProvider}}. However this is not enough > because when calling constructor of {{ObserverReadProxyProvider}} in > super(...), the follow line: > {code} > nameNodeProxies = getProxyAddresses(uri, > HdfsClientConfigKeys.DFS_NAMENODE_RPC_ADDRESS_KEY); > {code} > will try to resolve the all configured NN addresses to do configured > failover. But in the case of IPFailover, this does not really apply. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org