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Army24606341 / cloudera1

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Lab start #1

Open Army24606341 opened 8 years ago

Army24606341 commented 8 years ago
  1. Check for select stable OS in aws - preferable CentOS6.5 / CentOS6.6/7 Correct and stable OS found - Using Centos 6.5 Deployed to 2 machines.
  2. Decide on OS file system disk space - In regard to Host service monitor now switched to file system space. For a correct architectural environment to work the design in having 1 volume that will host all necessary modules (DB, CDH, Management system, etc, will cause i/owait on the system. Therefore the CPU will wait for the drive - it would not work in the real world. Need 1 boot (O/S only), 1 drive of 200 GB split into 50 GB units with their file system. Problem AWS can't do this, need to create 4 separate disks of 50 GB.

Second problem here is the latency between cli command and response (very slow). Third problem, after creating 1 200 GB drive the file system creation hangs after a few minutes.

mfernest commented 8 years ago

I can't adjust your labels or change the task assignee. Can we look at that in today?