kafkatopic info
Provides detailed information about a Kafka topic.
Syntax
IMPORTANT
Ensure that the mapr-kafka
package is installed
on the server node, before running the kafkatopic info
command.
When mapr-kafka
package is not installed, the following error is
encountered: Command execution failed! 'kafkatopic' commands requires
'mapr-kafka' package.
- CLI
-
The command provides details of an existing Kafka topic.
$ maprcli kafkatopic info -topic <topicname> -json
- REST
-
http[s]://<host>:<port>/rest/kafkatopic/info?topic=<topicname>
Parameter | Description |
---|---|
-topic |
The topic name . This is a mandatory parameter. |
Examples
View topic information for a topic by the name day_temperature.$ maprcli kafkatopic info -topic day_temperature -json
{
"timestamp":1681933868166,
"timeofday":"2023-04-19 12:51:08.166 GMT-0700 PM",
"status":"OK",
"total":1,
"data":[
{
"topic":"day_temperature",
"owner":"root",
"partitions":1,
"ttl":604800,
"compression":"off",
"size":0,
"ownvolume":false
}
]
}