Re: Connection refused for HDF sandbox

lucy_tan · ‎08-15-2017

@Lucy zhang Did you ever resolve this issue? I am having the same problem as you in Docker. Port 18888 works fine, but Nifi UI and the other ports are getting connection refused.

lucy_tan · ‎08-14-2017

I downloaded Sandbox HDF 3.0 via Docker. The Sandbox is running and there is a green check next to NiFi, but I am unable to start NiFi. I tried both approaches on this page: https://hortonworks.com/tutorial/analyze-transit-patterns-with-apache-nifi/section/2/#step-1-open-hdf-splash-page and I am getting connection refused on local host for NiFi. What else should I try? I've seen similar questions about changing the password, but I don't have context on which passwords. Thanks in advance.

lucy_tan · ‎08-12-2017

Thanks for your help, Jay. It turns out I just had to restart my computer! I had updated to Java 8 before, and didn't restart, so version 6 was giving me the issue.

lucy_tan · ‎08-12-2017

I kept xms at the default (512m), and still have the same error. The setting is in conf/bootstrap.conf

lucy_tan · ‎08-12-2017

I installed Nifi 1.3.0 and am trying to run it with "bin/nifi.sh run". This is my first time trying to run it and it keeps giving me this: "Error occurred during initialization of VM. Incompatible minimum and maximum heap sizes are specified." I edited the bootstrap config file to xmx32g, but the error is still the same. I haven't seen any other questions asking about initialization issues; please let me know how I can resolve this. Thanks.

Online	Offline
Last Visited	‎08-15-2017 10:50 PM

Date Registered	‎08-12-2017 05:41 PM
Last Visited	‎08-15-2017 10:50 PM
Total Messages Posted	5

Re: Connection refused for HDF sandbox

NiFi not starting in Sandbox HDF 3.0

Re: Running NiFi -- Error with Heap Sizes

Re: Running NiFi -- Error with Heap Sizes

Running NiFi -- Error with Heap Sizes