question Re: HDP Sandbox 2.4 connection refused in Archives of Support Questions (Read Only)

HDP Sandbox 2.4 connection refused

subhasis_roy — Fri, 16 Sep 2022 10:11:00 GMT

I have installed HDP Sandbox 2.4 on oracle Virtualbox. However, can't access the local host 127.0.0.1:8888 from the chrome browser. I am getting a connection refused error. Please, can anybody help ?

Re: HDP Sandbox 2.4 connection refused

aervits — Sat, 26 Mar 2016 15:12:18 GMT

What do you get if you browse to 127.0.0.1:8080?

Re: HDP Sandbox 2.4 connection refused

subhasis_roy — Sat, 26 Mar 2016 17:30:03 GMT

"This site can’t be reached

127.0.0.1 refused to connect.

ERR_CONNECTION_REFUSED"

--I am getting the above error message

Re: HDP Sandbox 2.4 connection refused

subhasis_roy — Sat, 26 Mar 2016 17:48:53 GMT

The problem is resolved now. Changed the Network adapter to NAT mode from Host Only mode.

Re: HDP Sandbox 2.4 connection refused

ryan_templeton — Mon, 18 Apr 2016 20:32:03 GMT

This error can also occur if the Atlas service is turned off.

From the exception stack trace:

at java.lang.reflect.Method.invoke(Method.java:606)

at org.apache.hadoop.util.RunJar.run(RunJar.java:221)

at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

Caused by: java.io.IOException: java.net.ConnectException: Connection refused

at org.apache.atlas.security.SecureClientUtils$1$1.run(SecureClientUtils.java:107)

at org.apache.atlas.security.SecureClientUtils$1$1.run(SecureClientUtils.java:99)

at java.security.AccessController.doPrivileged(Native Method)

at javax.security.auth.Subject.doAs(Subject.java:415)

at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)

at org.apache.atlas.security.SecureClientUtils$1.getHttpURLConnection(SecureClientUtils.java:99)

at com.sun.jersey.client.urlconnection.URLConnectionClientHandler._invoke(URLConnectionClientHandler.java:159)

at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:147)

... 26 more

Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method)

See the link here for more information: https://community.hortonworks.com/questions/22396/ranger-dependency-on-atlas.html