[MonetDB-users] server messages
Hi, What do these mean?
#GDKmmap(394264576) fails, try to free up space [memory in use=36011928,virtual memory in use=511214485504] #GDKmmap(394264576) fails, try to free up space [memory in use=36011952,virtual memory in use=511214485504] #GDKmmap(394264576) result [mem=34705504,vm=286633623552] #GDKmmap: recovery ok. Continuing.. #GDKmmap(394264576) result [mem=34379040,vm=228672143360] #GDKmmap: recovery ok. Continuing..
Thanks. Dariusz.
dariuszs wrote:
Hi, What do these mean?
#GDKmmap(394264576) fails, try to free up space [memory in use=36011928,virtual memory in use=511214485504] #GDKmmap(394264576) fails, try to free up space [memory in use=36011952,virtual memory in use=511214485504] #GDKmmap(394264576) result [mem=34705504,vm=286633623552] #GDKmmap: recovery ok. Continuing.. #GDKmmap(394264576) result [mem=34379040,vm=228672143360] #GDKmmap: recovery ok. Continuing.. This means that the system is attempting to allocate memory for an intermediate result, but initially fails to do so. Then it enters a routine to free up space by moving BATs back to disk. If that does not help, then the query is aborted due to insufficient resources.
regards, Martin
Thanks. Dariusz.
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participants (2)
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dariuszs
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Martin Kersten