Check which port is actually configured with isi_gconfig, and then have another look at netstat. (On our cluster running 7.2.0.4 it is in fact 8082.)  # isi_gconfig -t web-config  webhdfs_port webhdfs_port (int) = 8082  # netstat -nal | grep 8082 tcp46      0      0 *.8082                 *.*                        LISTEN  And of course: # isi services isi_hdfs_d    Service 'isi_hdfs_d' is enabled. # isi services apache2 Service 'apache2' is enabled.  hth  -- Peter
Hi,  Does anybody know which port# Isilon uses/listens for WebHDFS access? Client sends a request using port# 50070 but Isilon replies back to ACK+RST. So, the connection fails.  Since I found below info, I tried to use port# 8082 but the result did not change... [URL] [URL]  I also checked the listening ports (netstat -nat | grep LISTEN) and found obviously the Isilon did not listen port# 50070 nor 8082. What port does Isilon use for WebHDFS?  FYI: Of course, WebHDFS Enabled=Yes.
What port does Isilon use for WebHDFS?