[ https://issues.apache.org/jira/browse/HDFS-8068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Junping Du updated HDFS-8068: ----------------------------- Labels: (was: BB2015-05-TBR) > Do not retry rpc calls If the proxy contains unresolved address > --------------------------------------------------------------- > > Key: HDFS-8068 > URL: https://issues.apache.org/jira/browse/HDFS-8068 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Kihwal Lee > Assignee: Kihwal Lee > Attachments: HDFS-8068.v1.patch, HDFS-8068.v2.patch > > > When the InetSocketAddress object happens to be unresolvable (e.g. due to > transient DNS issue), the rpc proxy object will not be usable since the > client will throw UnknownHostException when a Connection object is created. > If FailoverOnNetworkExceptionRetry is used as in the standard HA failover > proxy, the call will be retried, but this will never recover. Instead, the > validity of address must be checked on pxoy creation and throw if it is > invalid. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org