[jira] [Created] (FLINK-7415) Add comments for cassandra test class `BatchExample`

[Shang Yuanchun (Jira)]

Hai Zhou created FLINK-7415:
-------------------------------

             Summary: Add comments for cassandra test class `BatchExample`
                 Key: FLINK-7415
                 URL: https://issues.apache.org/jira/browse/FLINK-7415
             Project: Flink
          Issue Type: Test
          Components: Cassandra Connector
            Reporter: Hai Zhou


In `org.apache.flink.batch.connectors.cassandra.example.BatchExample`description:
{code:java}
 * <p>The example assumes that a table exists in a local cassandra database, according to the following query:
 * CREATE TABLE test.batches (number int, strings text, PRIMARY KEY(number, strings));
 */
{code}

 The Keyspace 'test' not exist，We should create it at first.

I will improve its description.




--
This message was sent by Atlassian JIRA
(v6.4.14#64029)