[SLING-4617] Cluster voting picking up non exiting path and complains about missing sling id - ASF JIRA

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Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: Discovery Impl 1.0.8
Fix Version/s: Discovery Impl 1.2.0
Component/s: Extensions
Labels:
None

Description

The behaviour is observed in a setup which is not part of cluster with other instances. The voting looks for nodes under "/var/discovery/impl/ongoingVotings/" which does not exist at all and complains about missing member. Also noticed that the node it looks for under "/var/discovery/impl/ongoingVotings/" changes randomly and does not match with what I noticed as "/var/discovery/impl/ongoingVotings/b22b7211-24eb-4980-8948-de657c06c5c4".

I was not expecting to witness any node under "/var/discovery/impl/ongoingVotings" here. But not sure why there is one.

Log entry:

13.04.2015 06:30:03.446 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/314f4acb-709d-47fd-af95-6316ad786d0d
13.04.2015 06:30:03.446 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/314f4acb-709d-47fd-af95-6316ad786d0d
13.04.2015 06:30:03.447 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/314f4acb-709d-47fd-af95-6316ad786d0d
13.04.2015 06:30:03.447 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/314f4acb-709d-47fd-af95-6316ad786d0d
13.04.2015 06:39:26.272 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/ba264b32-38e0-4a47-8b8b-d3070f91b650
13.04.2015 06:39:26.272 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/ba264b32-38e0-4a47-8b8b-d3070f91b650
13.04.2015 06:39:26.273 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/ba264b32-38e0-4a47-8b8b-d3070f91b650
13.04.2015 06:39:26.273 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/ba264b32-38e0-4a47-8b8b-d3070f91b650
13.04.2015 06:57:52.010 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/8c5b9530-af6b-45ae-a79e-fab65a36975b
13.04.2015 06:57:52.010 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/8c5b9530-af6b-45ae-a79e-fab65a36975b
13.04.2015 06:57:52.011 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/8c5b9530-af6b-45ae-a79e-fab65a36975b
13.04.2015 06:57:52.012 ERROR [pool-5-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/8c5b9530-af6b-45ae-a79e-fab65a36975b
13.04.2015 07:17:31.769 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/6df0dfc2-ed32-43d9-89f1-c8b627563ee3
13.04.2015 07:17:31.770 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/6df0dfc2-ed32-43d9-89f1-c8b627563ee3
13.04.2015 07:17:31.771 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/6df0dfc2-ed32-43d9-89f1-c8b627563ee3
13.04.2015 07:17:31.771 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/6df0dfc2-ed32-43d9-89f1-c8b627563ee3
13.04.2015 07:19:32.292 INFO [pool-9-thread-4] org.apache.sling.discovery.impl.cluster.voting.VotingHandler.d53d275c-67c9-4d45-ad7f-5a4a3017adeb cleanupTimedoutVotings: removing a timed out voting: a VotingView[viewId=7388e662-dd0f-46e5-b213-2eb696be4e80, initiator=null, members=]
13.04.2015 07:28:22.781 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/cca63c44-77f6-4080-bf3a-454f3383f346
13.04.2015 07:28:22.782 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/cca63c44-77f6-4080-bf3a-454f3383f346
13.04.2015 07:28:22.783 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/cca63c44-77f6-4080-bf3a-454f3383f346
13.04.2015 07:28:22.783 ERROR [pool-5-thread-1] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/cca63c44-77f6-4080-bf3a-454f3383f346
13.04.2015 07:30:32.292 INFO [pool-9-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingHandler.d53d275c-67c9-4d45-ad7f-5a4a3017adeb cleanupTimedoutVotings: removing a timed out voting: a VotingView[viewId=7388e662-dd0f-46e5-b213-2eb696be4e80, initiator=null, members=]
13.04.2015 07:49:48.304 ERROR [pool-5-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/625d6886-71c4-4d09-b27d-32dcffff4bce
13.04.2015 07:49:48.305 ERROR [pool-5-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/625d6886-71c4-4d09-b27d-32dcffff4bce
13.04.2015 07:49:48.305 ERROR [pool-5-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/625d6886-71c4-4d09-b27d-32dcffff4bce
13.04.2015 07:49:48.306 ERROR [pool-5-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingView vote: no memberResource found for slingId=d53d275c-67c9-4d45-ad7f-5a4a3017adeb, resource=JcrNodeResource, type=sling:Folder, superType=null, path=/var/discovery/impl/ongoingVotings/625d6886-71c4-4d09-b27d-32dcffff4bce
13.04.2015 07:52:02.294 INFO [pool-9-thread-3] org.apache.sling.discovery.impl.cluster.voting.VotingHandler.d53d275c-67c9-4d45-ad7f-5a4a3017adeb cleanupTimedoutVotings: removing a timed out voting: a VotingView[viewId=7388e662-dd0f-46e5-b213-2eb696be4e80, initiator=null, members=]

Node details under /var/discovery

{
jcr:created: "Mon Mar 02 2015 12:08:16 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
impl: {
jcr:created: "Mon Mar 02 2015 12:08:16 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
clusterInstances: {
jcr:created: "Mon Mar 02 2015 12:08:16 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
d53d275c-67c9-4d45-ad7f-5a4a3017adeb: {
lastHeartbeat: "Tue Apr 14 2015 09:10:30 GMT-0400",
leaderElectionId: "0_0000001428948000712_d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
jcr:created: "Mon Mar 02 2015 12:08:16 GMT-0500",
jcr:createdBy: "admin",
runtimeId: "5709bdf1-b56c-40c6-a066-fc63e1a9e9e4",
jcr:primaryType: "sling:Folder",
properties: {
com.adobe.granite.offloading.infrastructure.osgiconsole.path: "/system/console",
job.consumermanager.whitelist: "*",
org.apache.sling.instance.name: "Instance d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
org.apache.sling.instance.endpoints: "http://127.0.0.1:4502/",
jcr:created: "Mon Mar 02 2015 12:08:16 GMT-0500",
com.adobe.granite.offloading.job.registeredtopics: "/,com/adobe/aem/formsndocuments/scheduler/formreplication,com/adobe/granite/maintenance/job/DataStoreGarbageCollectionTask,com/adobe/granite/maintenance/job/RevisionCleanupTask,com/adobe/granite/maintenance/job/VersionPurgeTask,com/adobe/granite/maintenance/job/WorkflowPurgeTask,com/adobe/granite/ocs/deploy/bootstrap/cloud-provisioning,com/adobe/granite/ocs/deploy/bootstrap/cloud-status,com/adobe/granite/ocs/deploy/configure/puppet,com/adobe/granite/ocs/deploy/install/puppet-apply,com/adobe/granite/ocs/deploy/prepare/manage-keys,com/adobe/granite/ocs/deploytest/validate/default-validate,com/adobe/granite/ocs/undeploy/cloud/cloud-delete,com/adobe/granite/ocs/undeploy/cloud/cloud-unregisterKey,com/adobe/granite/ocs/undeploy/repo/repo-delete,com/adobe/granite/workflow/offloading,com/day/cq/replication/job/*,dam/proxy/ids/job,org/apache/sling/event/impl/jobs/tasks/HistoryCleanUpTask,sling/webconsole/test",
org.apache.sling.event.jobs.consumer.topics: "/,com/adobe/aem/formsndocuments/scheduler/formreplication,com/adobe/granite/maintenance/job/DataStoreGarbageCollectionTask,com/adobe/granite/maintenance/job/RevisionCleanupTask,com/adobe/granite/maintenance/job/VersionPurgeTask,com/adobe/granite/maintenance/job/WorkflowPurgeTask,com/adobe/granite/ocs/deploy/bootstrap/cloud-provisioning,com/adobe/granite/ocs/deploy/bootstrap/cloud-status,com/adobe/granite/ocs/deploy/configure/puppet,com/adobe/granite/ocs/deploy/install/puppet-apply,com/adobe/granite/ocs/deploy/prepare/manage-keys,com/adobe/granite/ocs/deploytest/validate/default-validate,com/adobe/granite/ocs/undeploy/cloud/cloud-delete,com/adobe/granite/ocs/undeploy/cloud/cloud-unregisterKey,com/adobe/granite/ocs/undeploy/repo/repo-delete,com/adobe/granite/workflow/offloading,com/day/cq/replication/job/*,dam/proxy/ids/job,org/apache/sling/event/impl/jobs/tasks/HistoryCleanUpTask,sling/webconsole/test",
jcr:createdBy: "admin",
org.apache.sling.instance.description: "Instance with id d53d275c-67c9-4d45-ad7f-5a4a3017adeb and run modes [author, crx3, damimport, nosamplecontent, crx3mongo]",
jcr:primaryType: "sling:Folder"
}
}
},
establishedView: {
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
7388e662-dd0f-46e5-b213-2eb696be4e80: {
leaderElectionId: "0_0000001425316096852_d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
promotedBy: "d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
clusterIdDefinedBy: "d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
clusterIdDefinedAt: "Mon Mar 02 2015 12:08:39 GMT-0500",
jcr:createdBy: "admin",
leaderId: "d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
clusterId: "7388e662-dd0f-46e5-b213-2eb696be4e80",
jcr:primaryType: "sling:Folder",
votingStart: "Mon Mar 02 2015 12:08:39 GMT-0500",
promotedAt: "Mon Mar 02 2015 12:08:39 GMT-0500",
members: {
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
d53d275c-67c9-4d45-ad7f-5a4a3017adeb: {
leaderElectionId: "0_0000001425316096852_d53d275c-67c9-4d45-ad7f-5a4a3017adeb",
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
initiator: true,
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder"
}
}
}
},
ongoingVotings: {
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder",
b22b7211-24eb-4980-8948-de657c06c5c4: {
jcr:created: "Tue Apr 07 2015 10:26:07 GMT-0400",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder"
}
},
previousView: {
jcr:created: "Mon Mar 02 2015 12:08:39 GMT-0500",
jcr:createdBy: "admin",
jcr:primaryType: "sling:Folder"
}
}
}

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Assignee:: Stefan Egli

Reporter:: Rajeev Nair

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 14/Apr/15 13:14

Updated:: 12/Nov/15 11:20

Resolved:: 26/Oct/15 14:51