Bringing together the Apache Cassandra experts from the community and DataStax.
Want to learn? Have a question? Want to share your expertise? You are in the right place!
Not sure where to begin? Getting Started
Hi
When i'm trying to start the Always on SQL Service with below command its
$ dse -u cassandra client-tool alwayson-sql start Starting ..........................................There may have errors occur , check cassandra system log or Alwayson SQL service log ..................................................................................................
how to start the service please help?
There are a number of possible reasons why the AlwaysOn SQL Service (AOSS) fails to start.
You haven't provided errors or warnings in your post which suggests you haven't done any investigation.
You need to look at the DSE logs and/or the AOSS log (/var/log/spark/alwayson_sql/service.log by default). The entries in the AOSS log in particular will give you clues as to why it hasn't started. Cheers!
@vamsikrishna.bm_190953, as it states in the error message, what do you see in the system.log & AlwaysOn SQL log files? Have you already run through the various configuration settings as detailed in the documentation?
6 People are following this question.
