Nikolay,
Inactive state deallocates all possible resources by design, including the
data regions. If data region is not backed by a persistent storage, the
data is lost, this is an expected behavior.
ср, 29 янв. 2020 г. в 19:18, Nikolay Izhikov <nizhi...@apache.org>:
> Hello, Igniters.
>
> I found really confusing results of the simple test.
> Data from the in-memory cache are vanished after change cluster state to
> INACTIVE/ACTIVE.
>
> Is this a bug or expected behavior?
>
>
> ```
> public class ClusterDeactivateTest extends GridCommonAbstractTest {
> String name = "my-cache";
>
> /** */
> @Test
> public void testDataPresent() throws Exception {
> IgniteEx i = startGrid(0);
>
> i.createCache(name).put(1L, 1L);
>
> assertEquals(1L, i.cache(name).get(1L));
>
> i.cluster().state(ClusterState.INACTIVE);
> i.cluster().state(ClusterState.ACTIVE);
>
> assertEquals(1L, i.cache(name).get(1L)); //Assertion error here!
> }
> }
> ```
