Hi
I am using Partitioned, Atomic, OffHeap cache, creating cache pragmatically.
Recently noticed offHeapMaxMemory is not set because of glitch in my
configuration and program. Based on java doc default offHeapMaxMemory value
is -1, specified by DFLT_OFFHEAP_MEMORY constant which means that off-heap
storage is disabled by default.
I was not facing any issues for put, get and etc operation, so wondering
where does data gets cached? OffHeap/OnHeap.
/ try (Ignite ignite = Ignition.start("config/example-ignite.xml")) {
CacheConfiguration<Integer, String> cacheCfg = new
CacheConfiguration<>();
cacheCfg.setName(CACHE_NAME);
cacheCfg.setCacheMode(CacheMode.PARTITIONED);
cacheCfg.setAtomicityMode(CacheAtomicityMode.ATOMIC);
cacheCfg.setMemoryMode(CacheMemoryMode.OFFHEAP_TIERED);
try (IgniteCache<Integer, String> cache =
ignite.getOrCreateCache(cacheCfg)) {
putGet(cache);
putAllGetAll(cache);
} finally {
ignite.destroyCache(CACHE_NAME);
}
}/
Thanks,
-Sam
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