Ayush Saxena created HDFS-14653:
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Summary: RBF: Correct the default value for
dfs.federation.router.namenode.heartbeat.enable
Key: HDFS-14653
URL: https://issues.apache.org/jira/browse/HDFS-14653
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Ayush Saxena
Assignee: Ayush Saxena
dfs.federation.router.namenode.heartbeat.enable is suppose to take the value of
dfs.federation.router.heartbeat.enable when it isn't explicitly specified. by ::
{noformat}
boolean isRouterHeartbeatEnabled = conf.getBoolean(
RBFConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE,
RBFConfigKeys.DFS_ROUTER_HEARTBEAT_ENABLE_DEFAULT);
boolean isNamenodeHeartbeatEnable = conf.getBoolean(
RBFConfigKeys.DFS_ROUTER_NAMENODE_HEARTBEAT_ENABLE,
isRouterHeartbeatEnabled);
{noformat}
But since now RBF-Defaults are added by default, this logic doesn't hold, and
the value defaults to true.
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