Database Reference
In-Depth Information
Table 10-6. HTTP server properties
Property name
Default value
Description
The namenode's HTTP
server address and port.
dfs.namenode.http-address
0.0.0.0:50070
The address the namen-
ode's HTTP server will
bind to.
dfs.namenode.http-bind-host
The secondary namenode's
HTTP server address and
port.
dfs.namenode.secondary.http-address 0.0.0.0:50090
The datanode's HTTP serv-
er address and port. (Note
that the property name is
inconsistent with the ones
for the namenode.)
dfs.datanode.http.address
0.0.0.0:50075
The MapReduce job history
server's address and port.
This property is set in
mapred-site.xml .
mapreduce.jobhistory.webapp.address 0.0.0.0:19888
The shuffle handler's
HTTP port number. This is
used for serving map out-
puts, and is not a user-ac-
cessible web UI. This prop-
erty is set in mapred-
site.xml .
mapreduce.shuffle.port
13562
yarn.resourcemanager.webapp.address ${y.rm.hostname}:8088 The resource manager's
HTTP server address and
port.
${y.nm.hostname}:8042 The node manager's HTTP
server address and port.
yarn.nodemanager.webapp.address
The web app proxy server's
HTTP server address and
port. If not set (the default),
then the web app proxy
server will run in the re-
source manager process.
yarn.web-proxy.address
There is also a setting for controlling which network interfaces the datanodes use as their
IP addresses (for HTTP and RPC servers). The relevant property is
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