Member since
12-10-2015
14
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2
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My Accepted Solutions
Title | Views | Posted |
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4100 | 12-15-2015 08:37 PM | |
2894 | 12-15-2015 02:13 PM |
12-16-2015
03:11 PM
I'm making a foray into the API soon so I'm sure that I'll know more then. Ensure /tmp has noexec off. This is an obvious security issue but sometimes one just wants a working cluster. Trying to install downlevel versions of CDH is mostly a disaster on Ubuntu since the repo lists are wrong and the installation instructions (part B) happily download the wrong repo list on the agent machines and use that. This results in mysterious failures later. Does anyone actually test the instructions - likely not!
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12-15-2015
02:13 PM
I figured out what the problem was and am posting this as a community service: a) Cloudera server db log is in /var/log/cloudera-scm-server/db.log b) Once I found the log, the problem was lack of memory on the new system since psql needs a contiguous chunk. Due to the lomem issue, the server failed to start and did not clear out stale state in management properties.
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