Hi,
once more reagarding the crashing of servers. Actually I believe the problem lies in the logfiles below. Basically a hadoop (java) task is consuming too much memory.
But why does this crash the server?
Any idea how to fix or avoid this?
Thanks
Sep 10 16:03:42 hadoop11 kernel: lowmem_reserve]: 0 0 0 0
Sep 10 16:03:42 hadoop11 kernel: DMA: 24kB 18kB 316kB 432kB 364kB 2128kB 1256kB 1512kB 11024kB 02048kB 24096kB = 10624kB
Sep 10 16:03:42 hadoop11 kernel: DMA32: 115444kB 248kB 216kB 132kB 164kB 0128kB 0256kB 0512kB 01024kB 02048kB 14096kB = 50592kB
Sep 10 16:03:42 hadoop11 kernel: Normal: 6244kB 328kB 7516kB 3932kB 1364kB 9128kB 0256kB 1512kB 01024kB 02048kB 1*4096kB = 11792kB
Sep 10 16:03:42 hadoop11 kernel: 7671 total pagecache pages
Sep 10 16:03:42 hadoop11 kernel: 0 pages in swap cache
Sep 10 16:03:42 hadoop11 kernel: Swap cache stats: add 1703843, delete 1703843, find 582683/674261
Sep 10 16:03:42 hadoop11 kernel: Free swap = 0kB
Sep 10 16:03:42 hadoop11 kernel: Total swap = 2104472kB
Sep 10 16:03:42 hadoop11 kernel: Out of memory: kill process 11355 (java) score