Record fails to write

Records never appear in the DataStax Enterprise (DSE) database table. The cause can be issues with node availability, transient errors that prevent writes due to consistency level, a schema change where a mapped column was removed from the target table, and so forth.

Remediation

  1. Change the DataStax Apache Pulsar™ Connector verbose option to true in your sink configuration file:

    configs:
      verbose: true
  2. Reload the sink configuration file:

    bin/pulsar-admin sinks update --name cass-sink-kv --sinkConfigFile conf/qs.yml
    "Updated successfully"
  3. Check for WARN and ERROR entries in the output log.