[IGNITE-13102] IgniteCache#isClosed() returns false on server node even if the cache had been closed before.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8, 2.8.1
• Fix Version/s: 2.10, 2.9.1
• Release Note: Fixed problem when IgniteCache#isClosed() return false after IgniteCache#close()
• Ignite Flags: Release Notes Required
• Assignee: Konstantin Sirotkin
• Reporter: Sergey Antonov
• Created: 01/Jun/20 15:03
• Updated: 30/Nov/20 14:06
• Resolved: 11/Aug/20 13:27

Description

IgniteCache#isClosed() still returns false even after IgniteCache#close(). Only server nodes affect by this problem.
Simple reproducer:

    @Test
    public void test() throws Exception {
        IgniteEx node = startGrid(0);

        IgniteCache<Object, Object> cache = node.getOrCreateCache(DEFAULT_CACHE_NAME);

        assertFalse(cache.isClosed());

        cache.close();

        // java.lang.AssertionError
        assertTrue(cache.isClosed());
    }

Issue Links

• relates to: IGNITE-13071 Improve test coverage for read-only cluster state
• links to: GitHub Pull Request #8087