Hi Stan,
The setting is very simple and straightforward, as follows.
DataStorageConfiguration dsCfg = new DataStorageConfiguration();
dsCfg.setWalMode(WALMode.DEFAULT);
dsCfg.setPageSize(4 * 1024);
dsCfg.setWriteThrottlingEnabled(true);
..
DataRegionConfiguration regionCfg1 = new DataRegionConfiguration();
regionCfg1.setName("region_1");
regionCfg1.setInitialSize(2L * 1024 * 1024 * 1024);
regionCfg1.setMaxSize(10L * 1024 * 1024 * 1024);
regionCfg1.setCheckpointPageBufferSize(2L * 1024 * 1024 * 1024);
regionCfg1.setPageEvictionMode(DataPageEvictionMode.RANDOM_2_LRU);
regionCfg1.setPersistenceEnabled(true);
regionCfg1.setSwapPath("/data/ignite2/swap/"); //SSD
...
cacheCfg.setDataRegionName("region_1");
cacheCfg.setName(CacheName);
cacheCfg.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_ASYNC);
cacheCfg.setCacheMode(CacheMode.PARTITIONED);
cacheCfg.setCopyOnRead(false);
...
I used DataStreammer very simply, like the following.
IgniteDataStreamer stmr.addData(key, value);
I have tried multiple settings such as perNodeBufferSize,
perNodeParallelOperations. Still very slow. Please help. Thanks!
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