October 2018
Intermediate to advanced
248 pages
4h 46m
English
Content preview from Learn Apache Mesos
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Configuring Mesos on the master server
We will start by changing the quorum settings. The quorum settings should reflect your cluster size.
We need to change quorum to make decisions while electing a leader. This setting will stipulate the number of servers necessary for a cluster to be in a functioning state. The quorum setting should be so that 50 percent of master members must be present to make decisions.
We have three master servers, so the only setting that satisfies the quorum parameter is 2. We will now open the configuration file. Go to the master1 server. Clear the screen and enter the following:
Change the value 1 to 2. Value 1 ...
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