[MTCGA]: new failures in builds [5625188] needs to be handled

Hi Igniters, I've detected some new issue on TeamCity to be handled. You are more than welcomed to help. *Test with high flaky rate in master GracefulShutdownTest.testThatItsPossibleToStopNodeIfExludedNodeListWithinMetastoreIsntEmpty

[MTCGA]: new failures in builds [5625188] needs to be handled

Hi Igniters, I've detected some new issue on TeamCity to be handled. You are more than welcomed to help. *Test with high flaky rate in master GridCacheDhtPreloadWaitForBackupsWithPersistenceTest.testThatItsPossibleToStopNodeIfExludedNodeListWithinMetastoreIsntEmpty

[MTCGA]: new failures in builds [5625188] needs to be handled

Hi Igniters, I've detected some new issue on TeamCity to be handled. You are more than welcomed to help. *New Critical Failure in master MVCC Cache 7 https://ci.ignite.apache.org/buildConfiguration/IgniteTests24Java8_MvccCache7?branch=%3Cdefault%3E No changes in the build -