Felix N created HDFS-16417:
------------------------------
Summary: RBF: StaticRouterRpcFairnessPolicyController init fails
with division by 0 if concurrent ns handler count is configured
Key: HDFS-16417
URL: https://issues.apache.org/jira/browse/HDFS-16417
Project: Hadoop HDFS
Issue Type: Bug
Components: rbf
Reporter: Felix N
If {{dfs.federation.router.fairness.handler.count.concurrent}} is configured,
unassignedNS is thus empty and {{handlerCount % unassignedNS.size()}} will
throw a /0 exception.
Changed it to assigning extra handlers to concurrent ns in case it's configured.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
