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https://issues.apache.org/jira/browse/IGNITE-8184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16532929#comment-16532929
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Vyacheslav Daradur commented on IGNITE-8184:
--------------------------------------------
[~VitaliyB], please check this test on the TeamCity since IGNITE-8182 has been
merged to master.
> ZookeeperDiscoverySpiTest#testTopologyChangeMultithreaded_RestartZk* tests
> fail on TC
> -------------------------------------------------------------------------------------
>
> Key: IGNITE-8184
> URL: https://issues.apache.org/jira/browse/IGNITE-8184
> Project: Ignite
> Issue Type: Bug
> Components: zookeeper
> Reporter: Sergey Chugunov
> Assignee: Vitaliy Biryukov
> Priority: Major
> Labels: MakeTeamcityGreenAgain
> Fix For: 2.7
>
>
> Tests fail on TC but pass locally.
> There are some errors in logs like this:
> {noformat}
> class org.apache.ignite.IgniteCheckedException: Failed to start manager:
> GridManagerAdapter [enabled=true,
> name=org.apache.ignite.internal.managers.discovery.GridDiscoveryManager]
> at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1698)
> at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1007)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1977)
> at
> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1720)
> at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1148)
> at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:646)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:882)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:845)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:833)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.startGrid(GridAbstractTest.java:799)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest$3.call(GridAbstractTest.java:742)
> at
> org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start
> SPI: ZookeeperDiscoverySpi [zkRootPath=/apacheIgnite,
> zkConnectionString=127.0.0.1:45822,127.0.0.1:46661,127.0.0.1:43724,
> joinTimeout=0, sesTimeout=30000, clientReconnectDisabled=false,
> internalLsnr=null]
> at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:300)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:905)
> at
> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1693)
> ... 11 more
> Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to
> initialize Zookeeper nodes
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.initZkNodes(ZookeeperDiscoveryImpl.java:827)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoin(ZookeeperDiscoveryImpl.java:957)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.joinTopology(ZookeeperDiscoveryImpl.java:775)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoinAndWait(ZookeeperDiscoveryImpl.java:693)
> at
> org.apache.ignite.spi.discovery.zk.ZookeeperDiscoverySpi.spiStart(ZookeeperDiscoverySpi.java:471)
> at
> org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:297)
> ... 13 more
> Caused by:
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperClientFailedException:
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode
> = ConnectionLoss for /apacheIgnite
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.onZookeeperError(ZookeeperClient.java:808)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.exists(ZookeeperClient.java:276)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.initZkNodes(ZookeeperDiscoveryImpl.java:789)
> ... 18 more
> Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss for /apacheIgnite
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045)
> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1073)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.exists(ZookeeperClient.java:273)
> ... 19 more
> {noformat}
> Also there is some signs that test may hang:
> {noformat}
> org.apache.ignite.IgniteException: Timeout of waiting for topology map update
> [igniteInstanceName=internal.ZookeeperDiscoverySpiTest3, cache=default,
> cacheId=1544803905, topVer=AffinityTopologyVersion [topVer=10,
> minorTopVer=1], p=1, readVer=AffinityTopologyVersion [topVer=10,
> minorTopVer=0], locNode=ZookeeperClusterNode
> [id=a3c3db5c-d2a6-40b4-8f23-dbb08e400003, addrs=[172.17.0.7], order=4,
> loc=true, client=false]]
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoverySpiTest.topologyChangeWithRestarts(ZookeeperDiscoverySpiTest.java:1880)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoverySpiTest.testTopologyChangeMultithreaded_RestartZk(ZookeeperDiscoverySpiTest.java:1832)
> {noformat}
> Investigation is needed.
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