[
https://issues.apache.org/jira/browse/SLING-5305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stefan Egli resolved SLING-5305.
--------------------------------
Resolution: Cannot Reproduce
Not sure how this could be reproduced nor fixed - thus marking as 'Cannot
Reproduce'. If this is not a one-timer it must be reopened later.
> DiscoveryServiceImplTest.testTenInstances failure on jenkins due to
> repository exception
> ----------------------------------------------------------------------------------------
>
> Key: SLING-5305
> URL: https://issues.apache.org/jira/browse/SLING-5305
> Project: Sling
> Issue Type: Test
> Components: Extensions
> Affects Versions: Discovery Impl 1.2.2
> Reporter: Stefan Egli
> Assignee: Stefan Egli
> Fix For: Discovery Impl 1.2.4
>
>
> https://builds.apache.org/job/sling-trunk-1.8/org.apache.sling$org.apache.sling.discovery.impl/2015/testReport/org.apache.sling.discovery.impl/DiscoveryServiceImplTest/testTenInstances/
> failed:
> {code}
> Error Message
> RetryLoop failed, condition is false after 60 seconds: null
> Stacktrace
> java.lang.AssertionError: RetryLoop failed, condition is false after 60
> seconds: null
> at org.junit.Assert.fail(Assert.java:88)
> at
> org.apache.sling.testing.tools.retry.RetryLoop.<init>(RetryLoop.java:65)
> at
> org.apache.sling.discovery.base.its.AbstractDiscoveryServiceTest.startRetryLoop(AbstractDiscoveryServiceTest.java:330)
> at
> org.apache.sling.discovery.base.its.AbstractDiscoveryServiceTest.startRetryLoop(AbstractDiscoveryServiceTest.java:326)
> at
> org.apache.sling.discovery.base.its.AbstractDiscoveryServiceTest.testTenInstances(AbstractDiscoveryServiceTest.java:287)
> {code}
> the cause for the topology not joining is the following error thrown by
> jackrabbit:
> {code}
> 15.11.2015 19:10:37.250 *ERROR* [Discovery-AsyncEventSender]
> SyncTokenService: storeMySyncToken: got PersistenceException while storing my
> syncToken: org.apache.sling.api.resource.PersistenceException: Unable to
> commit changes.
> org.apache.sling.api.resource.PersistenceException: Unable to commit changes.
> at
> org.apache.sling.discovery.base.its.setup.mock.MockedResourceResolver.commit(MockedResourceResolver.java:323)
> at
> org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService.storeMySyncToken(SyncTokenService.java:171)
> at
> org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService.access$000(SyncTokenService.java:50)
> at
> org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService$1.check(SyncTokenService.java:134)
> at
> org.apache.sling.discovery.commons.providers.spi.base.AbstractServiceWithBackgroundCheck.startBackgroundCheck(AbstractServiceWithBackgroundCheck.java:199)
> at
> org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService.syncToken(SyncTokenService.java:128)
> at
> org.apache.sling.discovery.commons.providers.spi.base.SyncTokenService.sync(SyncTokenService.java:121)
> at
> org.apache.sling.discovery.commons.providers.base.ViewStateManagerImpl$1.trigger(ViewStateManagerImpl.java:544)
> at
> org.apache.sling.discovery.commons.providers.base.AsyncEventSender.run(AsyncEventSender.java:118)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: javax.jcr.RepositoryException: Unable to update item: item.save()
> at
> org.apache.jackrabbit.core.ItemSaveOperation.perform(ItemSaveOperation.java:265)
> at
> org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:200)
> at org.apache.jackrabbit.core.ItemImpl.perform(ItemImpl.java:91)
> at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:329)
> at
> org.apache.jackrabbit.core.session.SessionSaveOperation.perform(SessionSaveOperation.java:42)
> at
> org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:200)
> at
> org.apache.jackrabbit.core.SessionImpl.perform(SessionImpl.java:355)
> at org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:758)
> at
> org.apache.sling.discovery.base.its.setup.mock.MockedResourceResolver.commit(MockedResourceResolver.java:321)
> ... 9 more
> Caused by: org.apache.jackrabbit.core.state.ItemStateException: Node
> 55532565-e412-4b01-83c4-878c63d6b0c8 must be changed as well.
> at
> org.apache.jackrabbit.core.observation.EventStateCollection.createEventStates(EventStateCollection.java:431)
> at
> org.apache.jackrabbit.core.state.SharedItemStateManager$Update.begin(SharedItemStateManager.java:726)
> at
> org.apache.jackrabbit.core.state.SharedItemStateManager.beginUpdate(SharedItemStateManager.java:1468)
> at
> org.apache.jackrabbit.core.state.SharedItemStateManager.update(SharedItemStateManager.java:1498)
> at
> org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:398)
> at
> org.apache.jackrabbit.core.state.XAItemStateManager.update(XAItemStateManager.java:354)
> at
> org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:373)
> at
> org.apache.jackrabbit.core.state.SessionItemStateManager.update(SessionItemStateManager.java:274)
> at
> org.apache.jackrabbit.core.ItemSaveOperation.perform(ItemSaveOperation.java:258)
> ... 17 more
> {code}
> even though the {{SyncTokenService}] periodically stores the sync token until
> the topology change is finished, for some reason these commits are not seen
> by other instances:
> {code}
> 15.11.2015 19:10:35.967 *INFO * [main] SyncTokenService: activate: activated
> with slingId=6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.252 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.256 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.257 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.258 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.258 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: storeMySyncToken: stored syncToken of
> slingId=6d69a559-662a-405f-9b4f-68db0f237cf4
> as=144f9fbb-1f39-41b9-81ef-a2a5884ccabc
> 15.11.2015 19:10:37.258 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.260 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.261 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.261 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.262 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.266 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.266 *INFO * [SyncTokenService] SyncTokenService:
> storeMySyncToken: stored syncToken of
> slingId=6d69a559-662a-405f-9b4f-68db0f237cf4
> as=144f9fbb-1f39-41b9-81ef-a2a5884ccabc
> 15.11.2015 19:10:37.267 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.266 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.268 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.268 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.270 *INFO *
> [discovery.connectors.common.runner.6d69a559-662a-405f-9b4f-68db0f237cf4]
> SyncTokenService: cancel: SyncTokenService
> 15.11.2015 19:10:37.271 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: seenAllSyncTokens: no syncToken yet of
> 6d69a559-662a-405f-9b4f-68db0f237cf4
> 15.11.2015 19:10:37.273 *INFO * [Discovery-AsyncEventSender]
> SyncTokenService: storeMySyncToken: stored syncToken of
> slingId=6d69a559-662a-405f-9b4f-68db0f237cf4
> as=144f9fbb-1f39-41b9-81ef-a2a5884ccabc
> 15.11.2015 19:10:37.274 *INFO * [SyncTokenService] SyncTokenService:
> seenAllSyncTokens: no syncToken yet of 6d69a559-662a-405f-9b4f-68db0f237cf4
> {code}
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