The message without logging layout: Not enough memory for current process [required=29251MB, available=15942MB]. Please change MemoryConfiguration.systemCacheMaxSize and MemoryConfiguration.defaultMemoryPolicySize to decrease memory allocated for each node.
Current settings: HeapInit=250MB HeapMax=3543MB DefaultMemoryPolicySize=12753MB SystemCacheInitialSize=40MB SystemCacheMaxSize=100MB Other ignite instanses on the server require: 12853MB I think it's make sense to describe what these numbers are consist of. We simple say which parameters have an impact on how much memory the instance needs and their (parameters) actual values. Also we notice that more than one Ignite instance are ran on the server or workstation and it also consumes memory. 25 авг. 2017 г. 21:30 пользователь "Dmitriy Setrakyan" < dsetrak...@apache.org> написал: > Igor, what is this flood of WARN messaging coming after the text? Are we > really going to print this whole thing out? > > On Fri, Aug 25, 2017 at 9:49 AM, Seliverstov Igor <gvvinbl...@gmail.com> > wrote: > > > This message appears on topology change in case the available memory is > > exceeded > > > > 2017-08-25 19:47 GMT+03:00 Seliverstov Igor <gvvinbl...@gmail.com>: > > > > > An example of current impl: > > > > > > > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] Not enough memory for > > > current process [required=29251MB, available=15942MB]. > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] Please change > > > MemoryConfiguration.systemCacheMaxSize and MemoryConfiguration. > > defaultMemoryPolicySize > > > to decrease memory allocated for each node. > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] Current settings: > > > [2017-08-25 19:44:37,740][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] HeapInit=250MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] HeapMax=3543MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > DefaultMemoryPolicySize= > > > 12753MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > > > SystemCacheInitialSize=40MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > SystemCacheMaxSize=100MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] Other ignite instanses > on > > > the server require: 12853MB > > > [2017-08-25 19:44:37,741][WARN ][disco-event-worker-#29%internal. > > > GridHomePathSelfTest0%][GridDiscoveryManager] > > > > > > > > > 2017-08-25 17:40 GMT+03:00 Sergey Kozlov <skoz...@gridgain.com>: > > > > > >> I suppose we should not forget JVM heap size and suggest to reduce > both > > >> options > > >> > > >> On Fri, Aug 25, 2017 at 5:24 PM, Dmitriy Setrakyan < > > dsetrak...@apache.org > > >> > > > >> wrote: > > >> > > >> > Igor, I would change the message. How about this: > > >> > > > >> > Required RAM size is larger than total physical memory available for > > OS. > > >> > > Please change MemoryConfiguration.WhichProperty and > > >> > > MemoryPolicyConfiguration.WhichProperty to decrease memory > > allocated > > >> for > > >> > > each node. > > >> > > > >> > > > >> > Also, can we calculate what the memory size allocated for each node > > >> should > > >> > be? In that case we should suggest it. > > >> > > > >> > D. > > >> > > > >> > > > >> > On Fri, Aug 25, 2017 at 7:20 AM, Seliverstov Igor < > > gvvinbl...@gmail.com > > >> > > > >> > wrote: > > >> > > > >> > > What do you, guys think about next warning? > > >> > > > > >> > > [2017-08-25 17:17:04,718][INFO > > >> > > ][test-runner-#1%internal.GridHomePathSelfTest%][GridHomePat > > >> hSelfTest0] > > >> > > System cache's MemoryPolicy size is configured to 40 MB. Use > > >> > > MemoryConfiguration.systemCacheMemorySize property to change the > > >> > setting. > > >> > > [2017-08-25 17:17:04,718][WARN > > >> > > ][test-runner-#1%internal.GridHomePathSelfTest%][GridHomePat > > >> hSelfTest0] > > >> > > > > >> > > >>> Required RAM size is larger than total physical memory > available > > >> for > > >> > > OS. > > >> > > >>> Check your configuration to avoid swap partition usage. > > >> > > >>> Use MemoryConfiguration and MemoryPolicyConfiguration to > change > > >> the > > >> > > settings. > > >> > > >>> Physical memory [required=16397MB, available=15942MB] > > >> > > > > >> > > [2017-08-25 17:17:04,726][WARN > > >> > > ][test-runner-#1%internal.GridHomePathSelfTest%][GridHomePat > > >> hSelfTest0] > > >> > > Peer class loading is enabled (disable it in production for > > >> performance > > >> > and > > >> > > deployment consistency reasons) > > >> > > [2017-08-25 17:17:04,726][INFO > > >> > > ][test-runner-#1%internal.GridHomePathSelfTest%][GridHomePat > > >> hSelfTest0] > > >> > > Configured caches [in 'sysMemPlc' memoryPolicy: > > ['ignite-sys-cache']] > > >> > > [2017-08-25 17:17:04,731][INFO > > >> > > ][test-runner-#1%internal.GridHomePathSelfTest%][GridHomePat > > >> hSelfTest0] > > >> > > 3-rd party licenses can be found at: > > >> > > /home/gvvinblade/projects/ignite/incubator-ignite/libs/licenses > > >> > > > > >> > > > > >> > > 2017-08-25 13:26 GMT+03:00 Yakov Zhdanov <yzhda...@apache.org>: > > >> > > > > >> > > > Agree, let's release new version including tickets mentioned by > > >> Denis > > >> > and > > >> > > > Ivan. > > >> > > > > > >> > > > --Yakov > > >> > > > > > >> > > > > >> > > > >> > > >> > > >> > > >> -- > > >> Sergey Kozlov > > >> GridGain Systems > > >> www.gridgain.com > > >> > > > > > > > > >
