|Re: "java.lang.OutOfMemoryError: Java heap space" while launching slave over ssh [message #906247 is a reply to message #906170]
||Fri, 31 August 2012 23:37
| Brian Cavagnolo
Registered: August 2012
Thanks for the prompt help. I think the root cause was that I was running OOM on the master, not the slave. After writing my last post, hudson started failing to load the full console with OOM, and my jobs appeared to be frozen. This all may have been because I recently increased the number of slaves that we're using, and the number of concurrent jobs. The console output from these jobs gets really big (tens of megs, if you can believe that). And I may have many users viewing many different consoles at a time. Anyway, the heap was at 128M. I cranked it up to 512M and restarted. I guess this doesn't explain why it worked for several weeks. Probably just had fewer users at that time.
Anyway, thanks for your help.
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