Hi Will, curl http://localhost:8765 curl: (7) Failed to connect to localhost port 8765: Connection refused
How I open this connection? On Fri, Dec 16, 2016 at 10:38 AM, Will Xu <[email protected]> wrote: > A few things. > > 1. Are you on 0.5 version of the connector? > > $>pip freeze | grep phoenixdb > > Should be==> phoenixdb==0.5 > > > 2. Can you try curl http://localhost:8765 to see if the server is > actually running? If you open the page in browser you should see a Jetty > 404 page. > > > PQS is a think wrapper around Phoenix client. It's actually a service. If > you have sqlline-thin client you can test it out. > > $>bin/sqlline-thin.py http://localhost:8765 > > Regards, > Will > ------------------------------ > *From:* Cui Lin <[email protected]> > *Sent:* Friday, December 16, 2016 10:29 AM > *To:* [email protected] > *Subject:* Phoenix database adapter for Python not working > > I followed the instruction from http://python-phoenixdb. > readthedocs.io/en/latest/ > > to connect Hbase in cloudera cluster, but I got the following error below. > > > >>> import phoenixdb > >>> database_url = 'http://localhost:8765/' > >>> conn = phoenixdb.connect(database_url, autocommit=True) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/root/anaconda2/lib/python2.7/site-packages/phoenixdb/__init__.py", > line 63, in connect > client.connect() > File "/root/anaconda2/lib/python2.7/site-packages/phoenixdb/avatica.py", > line 152, in connect > raise errors.InterfaceError('Unable to connect to the specified service', > e) > phoenixdb.errors.InterfaceError: ('Unable to connect to the specified > service', error(111, 'Connection refused'), None, None) > > > I can create table using phoenix-sqlline.py localhost:2181:/hbase or even > use ./psql.py to import CSV, why the python adaopter does not work? Could > someone give me a simple example that allows the adapter to connect Hbase > in Cloudera? > > I've been trying to find the solution for days... please help! > > > -- > Best regards! > > Lin,Cui > -- Best regards! Lin,Cui
