I was trying to install Datastax Python Cassandra driver on Ubuntu 14.04.5. LTS. Installation succeeds but subsequent attempt to use it fails with the error: Welcome to Ubuntu 14.04.5 LTS (GNU/Linux 3.13.0-91-generic x86_64) ~$ python3 –version Python 3.5.2 ~$ python3 -c ‘import cassandra; print(cassandra.__version__)’ 3.7.0 ~$ python3 cassandra_loader.py Traceback (most recent call last): File “cassandra_loader.py”, line 7, in from cassandra_tools
Tag: cassandra
cassandra dead but pid file exists on amzon centos6
I am trying to install cassandra on amazon centOS6.0 for that i follow from Caassandra After successful install i am able to start the cassandra service but when trying to check status it throws “cassandra dead but pid file exists” error. Any help. Cassandra LOG: System LOG: When i type cassandra -f Answer I found the issue the day i
DataStax opscenterd won’t start on Ubuntu 15.04 x64
Issue: sudo service opscenterd start Failed to start opscenterd.service: Unit opscenterd.service failed to load: No such file or directory. (ERROR)-(Exit Code 6)-(Unknown error code) sudo service opscenterd status opscenterd.service Loaded: not-found (Reason: No such file or directory) Active: inactive (dead) Config [webserver] port = 8888 interface = 0.0.0.0 I tried another port and ip (localhost) Cassandra installed and running (dsc21,