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.
