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From "Aleksey Plekhanov (Jira)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-12188) Metric CacheGroupMetrics.IndexBuildCountPartitionsLeft doesn't work correctly if there is more then one cache in cache group
Date Wed, 18 Sep 2019 11:18:00 GMT
Aleksey Plekhanov created IGNITE-12188:
------------------------------------------

             Summary: Metric CacheGroupMetrics.IndexBuildCountPartitionsLeft doesn't work
correctly if there is more then one cache in cache group
                 Key: IGNITE-12188
                 URL: https://issues.apache.org/jira/browse/IGNITE-12188
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.8
            Reporter: Aleksey Plekhanov


Initial partitions counter is set to a total number of partitions for cache group but decremented
each time partition processed for each cache.

Reproducer:
{code:java}
    @Test
    public void testIndexRebuildMetrics() throws Exception {
        IgniteConfiguration cfg = new IgniteConfiguration()
            .setConsistentId("ignite")
            .setDataStorageConfiguration(new DataStorageConfiguration()
                .setDefaultDataRegionConfiguration(new DataRegionConfiguration().setPersistenceEnabled(true)))
            .setCacheConfiguration(
                new CacheConfiguration<Integer, Integer>("c1").setGroupName("grp")
                    .setAffinity(new RendezvousAffinityFunction().setPartitions(10))
                    .setIndexedTypes(Integer.class, Integer.class),
                new CacheConfiguration<Integer, Integer>("c2").setGroupName("grp")
                    .setAffinity(new RendezvousAffinityFunction().setPartitions(10))
                    .setIndexedTypes(Integer.class, Integer.class)
            );

        IgniteEx ignite = startGrid(cfg);

        ignite.cluster().active(true);

        for (int i = 0; i < 10_000; i++) {
            ignite.cache("c1").put(i, i);
            ignite.cache("c2").put(i, i);
        }

        ignite.cluster().active(false);

        File dir = U.resolveWorkDirectory(U.defaultWorkDirectory(), DFLT_STORE_DIR, false);

        U.delete(new File(dir, "ignite/cacheGroup-grp/index.bin"));

        ignite.cluster().active(true);

        doSleep(1_000L);

        assertTrue(ignite.context().cache().cache("c1").context().group().metrics().getIndexBuildCountPartitionsLeft()
>= 0);
    }
{code}



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