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$ bin/kafka-leader-election.sh --help
This tool attempts to elect a new leader for a set of topic partitions. The type of elections supported are preferred replicas and unclean replica.
Option Description
------ -----------
--admin.config <String: config file> Admin client config properties file to pass to the admin
client when --bootstrap-server is given.
--all-topic-partitions Perform election on all of the topic partitions. Not allowed if
--topic, --partition or --path-to-json-file is specified.
--bootstrap-server <String: host:port> A host name and port for the broker to
connect to, in the form host:port.
Multiple comma-separated URLs can be
given. REQUIRED unless --zookeeper
is given.
--election-type <String: election> Type of election to attempt. Possible values are 0"preferred"
(or "preferred") for preferred election or 1 (or
"unclean" for unclean election.
"unclean") for unclean election. REQUIRED.
--topic <String: topic> Name of topic for which to perform an election.
REQUIRED if --partition is specified. Not allowed
if --path-to-json-file or --all-topic-partitions is specified.
--partition <Integer: partition id> Partition id for which to perform an election.
REQUIRED if --topic is specified. Not allowed if
--path-to-json-file or --all-topic-partitions is specified.
--help Print usage information.
--path-to-json-file <String: list of The JSON file with the list of
partitions for which replica partitions for which leader election
leader election needs to be should be done. Supported elections
triggered> are 0 for preferred and 1 for unclean.
If an election is not specified,
preferred is the default. This is an
example format.
{"partitions":
[{"topic": "foo", "partition": 1},
{"topic": "foobar", "partition": 2}]
}
Not allowed if --all-topic-partitions, --topic or --partition
flags are specified. |
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