Ambari shield big data components

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  • 1. Question:
  • 2. If the Ambari cluster has been successfully deployed, the operation steps are as follows:
  • 3. If the Ambari cluster has not been deployed, the steps are as follows:

1. Question:

  • in the Ambari page, shielding the big data component, make it on the installation page, big data component is not visible to the user, can not be installed.

2. If the Ambari cluster has been successfully deployed, the steps are as follows:

In

  1. /var/lib/ambari - server/resources/sports/HDP/3.1/services directory, delete all the big data component directory and the directory content; Ambari-agent cache: rm-rf /var/lib/ambari-agent/cache/*
  2. restart all ambari-agent nodes: ambari-agent restart

3. If the Ambari cluster has not been deployed, follow these steps:

  1. modify the Ambari source code, in Ambari \ambari-server\ SRC \main\resources\ HDP\3.1\services directory, delete the big data component directory and all contents under the directory;
  2. recompile Ambari source code;
  3. unified deployment of Ambari cluster;


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