Managing Topics

On the Topics page, you can run or generate partition assignments, add a new partition, and drill down into individual topics for more information.

To view the complete lists of Topics:

Click Location: Clusters >Cluster Name> Topic> List

Note: The following default topics are used internally by Transformation Hub and should not be deleted, modified, or used by external data producers or consumers.

__consumer_offsets
 _schemas
th-arcsight-json-datastore
th-arcsight-avro-sp_metrics
th-syslog
th-arcsight-avro
mf-event-avro-enriched
mf-event-avro-esmfiltered
mf-event-cef-esmfiltered
th-cef

To manage the topics in your cluster:

Click Topic > List in the navigation bar.

To view information on a topic:

Click the Topic Name link. The Topic Name page displays the topic's summary, metrics, consumers, operations and partitions. See Viewing Topic Details.

To generate partition assignments:

  1. Click Generate Partition Assignments.
  2. Select the topics and broker nodes to reassign.
  3. Click Generate Partition Assignments.

To assign partitions as generated:

  1. Click Run Partition Assignments.
  2. Select the topics to reassign.
  3. Click Run Partition Assignments.

To add a partition:

  1. From the Topics Summary page, click Add Partition.
  2. Enter the new number of partitions.
  3. Select the topics and broker nodes.
  4. Click Add Partitions.