20200121 zrq ansible #70
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Apr 24, 2020
stvoutsin
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Apr 28, 2020
| | Maximum limit of memory to allocate to each container request at the Resource Manager. | ||
| <property> | ||
| <name>yarn.scheduler.maximum-allocation-mb</name> | ||
| <value>15000</value> |
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Perhaps a future issue, to make the max/min allocation values configurable
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I went with the defaults to start with (most of these settings are commented out in the initial deploy).
We need to have tests in place to demonstrate why we need to change these values, and be able to re-run the tests to check what happens if we change the settings.
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Notes and playbooks to deploy Hadoop and Spark using Ansible.
Addresses issues #43, #44 and #45.