Vladimir Ozerov created IGNITE-6440: ---------------------------------------
Summary: Flaky failures in DynamicColumnsAbstractConcurrentSelfTest Key: IGNITE-6440 URL: https://issues.apache.org/jira/browse/IGNITE-6440 Project: Ignite Issue Type: Task Components: sql Affects Versions: 2.3 Reporter: Vladimir Ozerov Assignee: Alexander Paschenko Fix For: 2.3 Multiple failures are observed in concrete implementations of {{DynamicColumnsAbstractConcurrentSelfTest}}. Specifically: {code} testQueryConsistencyMultithreaded testClientReconnect testConcurrentRebalance testCoordinatorChange testConcurrentPutRemove {code} Apparently there are some bugs in the test itself, as the following root causes could be observed in logs: {code} junit.framework.AssertionFailedError: Found nodes from different clusters, probable some test does not stop nodes [allNodes=[index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest3, index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest2, index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest1]] {code} {code} Caused by: java.lang.NullPointerException: null at org.apache.ignite.internal.processors.cache.index.DynamicColumnsAbstractConcurrentSelfTest$3.call(DynamicColumnsAbstractConcurrentSelfTest.java:565) at org.apache.ignite.internal.processors.cache.index.DynamicColumnsAbstractConcurrentSelfTest$3.call(DynamicColumnsAbstractConcurrentSelfTest.java:560) at org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86) {code} Please see TeamCity, history of "Queries 2" suite in master branch. -- This message was sent by Atlassian JIRA (v6.4.14#64029)