root@ocdata07 bin]# ./kafka-console-consumer.sh
The console consumer is a tool that reads data from Kafka and outputs it to standard output.
Option Description
------ -----------
--blacklist <blacklist> Blacklist of topics to exclude from
consumption.
--consumer.config <config file> Consumer config properties file.
--csv-reporter-enabled If set, the CSV metrics reporter will
be enabled
--delete-consumer-offsets If specified, the consumer path in
zookeeper is deleted when starting up
--formatter <class> The name of a class to use for
formatting kafka messages for
display. (default: kafka.tools.
DefaultMessageFormatter)
--from-beginning If the consumer does not already have
an established offset to consume
from, start with the earliest
message present in the log rather
than the latest message.
--max-messages <Integer: num_messages> The maximum number of messages to
consume before exiting. If not set,
consumption is continual.
--metrics-dir <metrics dictory> If csv-reporter-enable is set, and
this parameter isset, the csv
metrics will be outputed here
--property <prop>
--skip-message-on-error If there is an error when processing a
message, skip it instead of halt.
--topic <topic> The topic id to consume on.
--whitelist <whitelist> Whitelist of topics to include for
consumption.
--zookeeper <urls> REQUIRED: The connection string for
the zookeeper connection in the form
host:port. Multiple URLS can be
given to allow fail-over.
java
所以要同時啓動 多個不一樣組的消費者，要麼指定不一樣的配置文件，要麼設置不一樣的propertyapi
不過設置consumer.config 的試過了 --能夠用
this
可是property的只是在java api中用過 所以我感受這裏也能夠用（猜測）
url