Vertica node went down

[dinesh.d325]

Hi,

One of our vertica node went down with following error . not sure what is the issue and what needs to be next. i restarted the node and its working fine, but not sure why this error came up

2014-08-06 20:20:35.967 Init Session:0x7f2e90027c80-a000000138fc93 <LOG>@V_*_node: 00000/3316: Executing statement: 'select getdate()'
2014-08-06 20:20:36.030 Timer Service:0x5e4aed0 <ERROR> @v_*_node: {run} 53000/5001: ThreadManager failed to create thread AgeOutEvents: boost::thread_resource_error
HINT: Please raise the number of processes per user

Thanks in advance!!

[NorbertKrupa]

Related topic; suggests to increase number of threads per process.