Chao Sun created HDFS-13687: ------------------------------- Summary: ConfiguredFailoverProxyProvider could direct requests to SBN Key: HDFS-13687 URL: https://issues.apache.org/jira/browse/HDFS-13687 Project: Hadoop HDFS Issue Type: Bug Reporter: Chao Sun Assignee: Chao Sun
In case there are multiple SBNs, and {{dfs.ha.allow.stale.reads}} is set to true, failover could go to a SBN which then may serve read requests from client. This may not be the expected behavior. This issue arises when we are working on HDFS-12943 and HDFS-12976. A better approach for this could be to check {{HAServiceState}} and find out the active NN when performing failover. This also can reduce the # of failovers the client has to do in case of multiple SBNs. -- 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