Hi Mikhail, What do you mean? Calculate a size of each BinaryObject instance before putting it i cache and sum all of them to get final result? Should be sufficient for me, but is there any methid for this calculation?
Thanks. 2017-06-06 13:59 GMT+03:00 Mikhail Getmanov <[email protected]>: > Hello, > This functionality does not work for a long time. This is a bad solution, > but you can bypass the cache and calculate the size of the objects that you > store. > > > __________________ > *Best Regards* > *Mikhail Getmanov* > > > > 06.06.2017, 14:15, "Алексей Рябов" <[email protected]>: > > HI Alexey, > I did not build Ignite myself - i got binary 2.0 release. Here is the full > output log: > > [10:12:26] __________ ________________ > [10:12:26] / _/ ___/ |/ / _/_ __/ __/ > [10:12:26] _/ // (7 7 // / / / / _/ > [10:12:26] /___/\___/_/|_/___/ /_/ /___/ > [10:12:26] > [10:12:26] ver. 2.0.0#20170430-sha1:d4eef3c6 > [10:12:26] 2017 Copyright(C) Apache Software Foundation > [10:12:26] > [10:12:26] Ignite documentation: http://ignite.apache.org > [10:12:26] > [10:12:26] Quiet mode. > [10:12:26] ^-- Logging to file 'C:\bigdata\apache-ignite- > fabric-2.0.0-bin\work\log\ignite-cf1c6ec9.0.log' > [10:12:26] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false > or "-v" to ignite.{sh|bat} > [10:12:26] > [10:12:26] OS: Windows 7 6.1 amd64 > [10:12:26] VM information: Java(TM) SE Runtime Environment 1.8.0_101-b13 > Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.101-b13 > [10:12:26] Initial heap size is 254MB (should be no less than 512MB, use > -Xms512m -Xmx512m). > [10:12:26] Configured plugins: > [10:12:26] ^-- None > [10:12:26] > [10:12:26] Message queue limit is set to 0 which may lead to potential > OOMEs when running cache operations in FULL_ASYNC or PRIMARY_SYNC modes due > to message queues growth on sender and receiver sides. > [10:12:26] Security status [authentication=off, tls/ssl=off] > [10:12:28] Performance suggestions for grid (fix if possible) > [10:12:28] To disable, set -DIGNITE_PERFORMANCE_SUGGESTIONS_DISABLED=true > [10:12:28] ^-- Enable G1 Garbage Collector (add '-XX:+UseG1GC' to JVM > options) > [10:12:28] ^-- Specify JVM heap max size (add '-Xmx<size>[g|G|m|M|k|K]' > to JVM options) > [10:12:28] ^-- Set max direct memory size if getting 'OOME: Direct > buffer memory' (add '-XX:MaxDirectMemorySize=<size>[g|G|m|M|k|K]' to JVM > options) > [10:12:28] ^-- Disable processing of calls to System.gc() (add > '-XX:+DisableExplicitGC' to JVM options) > [10:12:28] Refer to this page for more performance suggestions: > https://apacheignite.readme.io/docs/jvm-and-system-tuning > [10:12:28] > [10:12:28] To start Console Management & Monitoring run > ignitevisorcmd.{sh|bat} > [10:12:28] > [10:12:28] Ignite node started OK (id=cf1c6ec9) > [10:12:28] Topology snapshot [ver=1, servers=1, clients=0, CPUs=8, > heap=3.5GB] > statistics: true > 0 > [10:12:28] Ignite node stopped OK [uptime=00:00:00:166] > Process finished with exit code 0 > > > 2017-06-05 23:11 GMT+03:00 Alexey Goncharuk <[email protected]>: > > Alexey, > > There is no CacheMemoryMode in Ignite 2.0 anymore since it has been > removed in favor of the new Ignite architecture. It seems that you've built > Ignite from one of the intermediate states between 1.9 and 2.0. > > Can you try with the ignite-2.0 release? > > --AG > > 2017-05-30 17:00 GMT+03:00 Алексей Рябов <[email protected]>: > > Hello, > > i am trying to get the offHeap size of my cache. This code: > > try (Ignite ignite = Ignition.start()){ > CacheConfiguration<String, BinaryObject> cfg = new CacheConfiguration<>(); > cfg.setName("sample"); > cfg.setStatisticsEnabled(true); > cfg.setMemoryMode(CacheMemoryMode.OFFHEAP_TIERED); > > IgniteCache<String, BinaryObject> cache = > ignite.getOrCreateCache(cfg).withKeepBinary(); > cache.clear(); > for (int i=0; i<100; i++) { > BinaryObjectBuilder builder = ignite.binary().builder("sample"); > builder.setField("field1", i*1000); > builder.setField("field2", i); > cache.put(Integer.toString(i), builder.build()); > } > System.out.println("statistics: " + > cache.metrics().isStatisticsEnabled()); > System.out.println(cache.metrics().getOffHeapAllocatedSize()); > } catch (Exception e) { > e.printStackTrace(); > } > > > works fine in Ignite version 1.9.0: > > ... > > [16:57:39] Topology snapshot [ver=1, servers=1, clients=0, CPUs=8, heap=3.5GB] > statistics: true > 11890 > [16:57:39] Ignite node stopped OK [uptime=00:00:00:230] > > ... > > but in 2.0.0 (i commented cout line > cfg.setMemoryMode(CacheMemoryMode.OFFHEAP_TIERED)) methon > getOffHeapAllocatedSize returns zero: > > ... > > [16:59:13] Topology snapshot [ver=1, servers=1, clients=0, CPUs=8, heap=3.5GB] > statistics: true > 0 > [16:59:22] Ignite node stopped OK [uptime=00:00:08:965] > > ... > > Is there anything special that I should do in 2.0.0 to get the size of my > cache? > > > Thanks a lot, > > Aleksey. > > > > >
