.. test documentation master file.
   You can adapt this file completely to your liking, but it should at least
   contain the root `toctree` directive.

大数据
-----------------------------

.. toctree::
    :maxdepth: 2

    flink/installation-flink
    hdfs/installation-hdfs
    zookeeper/installation-zookeeper
    elasticsearch/installation-elasticsearch
    kafka/installation-kafka
    kerberos/installation-kerberos