[MAGNOLIA-6695] Instances gradually die when in multi-clustered environment Created: 14/Jun/16 Updated: 19/May/22 Resolved: 19/May/22 |
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| Status: | Closed |
| Project: | Magnolia |
| Component/s: | None |
| Affects Version/s: | 5.4.3 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Critical |
| Reporter: | Gediminas Zalys | Assignee: | Unassigned |
| Resolution: | Won't Do | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
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| Acceptance criteria: |
Empty
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| Task DoD: |
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Doc/release notes changes? Comment present?
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Downstream builds green?
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Solution information and context easily available?
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Tests
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FixVersion filled and not yet released
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Architecture Decision Record (ADR)
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| Bug DoR: |
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Steps to reproduce, expected, and actual results filled
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Affected version filled
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| Description |
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Instance dies after intermittent amount of time, from 20minutes to 6hours, but never lasts for more than a day. No strange logs before death, nonetheless see logs snippet below for preview, full trace attached: Jun 14, 2016 2:53:21 PM org.apache.catalina.core.StandardServer await INFO: A valid shutdown command was received via the shutdown port. Stopping the Server instance. Jun 14, 2016 2:53:21 PM org.apache.coyote.AbstractProtocol pause INFO: Pausing ProtocolHandler ["http-bio-8080"] Jun 14, 2016 2:53:22 PM org.apache.coyote.AbstractProtocol pause INFO: Pausing ProtocolHandler ["ajp-bio-8009"] Jun 14, 2016 2:53:22 PM org.apache.catalina.core.StandardService stopInternal INFO: Stopping service Catalina Jun 14, 2016 2:53:22 PM org.apache.catalina.core.ApplicationContext log INFO: Destroying Spring FrameworkServlet 'rest' Jun 14, 2016 2:53:22 PM com.vaadin.event.ListenerMethod writeObject WARNING: Error in serialization of the application: Class info.magnolia.ui.admincentral.AdmincentralVaadinServlet$1$1 must implement serialization. Jun 14, 2016 2:53:22 PM org.apache.catalina.session.StandardSession writeObject WARNING: Cannot serialize session attribute com.vaadin.server.VaadinSession.AdminCentral for session 1AC4EB995557B3DA7D0A57C0045369B0 java.io.NotSerializableException: org.apache.catalina.loader.WebappClassLoader at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) If clustering is removed all instances (Author and public 1) is stable for days .... If multiple publics are added instance, server life time becomes very short. Setup is as follow: Author has two sets of repositories:
Public 1 has two sets of repositories:
Public 2 has two sets of repositories:
Please also have a look at repositories.xml, to a get better picture |
| Comments |
| Comment by Roman Kovařík [ 19/May/22 ] |
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Hello, This ticket is now marked as closed due to one of the following reasons:
If you are still facing a problem or consider this issue still relevant, please feel free to re-open the ticket and we will reach out to you. Thank you, |