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Posted to dev@brooklyn.apache.org by "Aled Sage (JIRA)" <ji...@apache.org> on 2017/03/16 00:31:42 UTC
[jira] [Commented] (BROOKLYN-453) Rebinding fails when using
class-renames with bundle prefixes
[ https://issues.apache.org/jira/browse/BROOKLYN-453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927252#comment-15927252 ]
Aled Sage commented on BROOKLYN-453:
------------------------------------
See https://github.com/apache/brooklyn-server/pull/598 for a fix.
> Rebinding fails when using class-renames with bundle prefixes
> -------------------------------------------------------------
>
> Key: BROOKLYN-453
> URL: https://issues.apache.org/jira/browse/BROOKLYN-453
> Project: Brooklyn
> Issue Type: Bug
> Reporter: Aled Sage
> Priority: Blocker
>
> I have some persisted state from an older version of Brooklyn (but still 0.11.0-SNAPSHOT, from January). This includes a reference to {{org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier}} - note the bundle name prefix.
> In the `deserializingClassRenames.properties`, there is an entry for:
> {noformat}
> org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier : org.apache.brooklyn.feed.AbstractCommandFeed$CommandPollIdentifier
> {noformat}
> However, this is not used - rebind therefore fails with an error like:
> {noformat}
> 2017-03-15 18:25:26,721 WARN 120 o.a.b.c.m.p.RetryingMementoSerializer [ooklyn-persister] Error deserializing memento (attempt 4 of 5): com.thoughtworks.xstream.converters.ConversionException: Could not call com.google.common.collect.HashMultimap.readObject() : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier via loadClass : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> ---- Debugging information ----
> message : Could not call com.google.common.collect.HashMultimap.readObject()
> cause-exception : com.thoughtworks.xstream.mapper.CannotResolveClassException
> cause-message : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier via loadClass : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> class : com.google.common.collect.HashMultimap
> required-type : com.google.common.collect.HashMultimap
> converter-type : com.thoughtworks.xstream.converters.reflection.SerializableConverter
> path : /feed/config/polls/com.google.guava:com.google.common.collect.HashMultimap/com.google.guava:com.google.common.collect.HashMultimap/org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> line number : 24
> class[1] : java.util.LinkedHashMap
> converter-type[1] : org.apache.brooklyn.util.core.xstream.StringKeyMapConverter
> class[2] : org.apache.brooklyn.core.mgmt.rebind.dto.BasicFeedMemento
> converter-type[2] : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
> version : 0.11.0-20170314.1743
> -------------------------------
> com.thoughtworks.xstream.converters.ConversionException: Could not call com.google.common.collect.HashMultimap.readObject() : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier via loadClass : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> ---- Debugging information ----
> message : Could not call com.google.common.collect.HashMultimap.readObject()
> cause-exception : com.thoughtworks.xstream.mapper.CannotResolveClassException
> cause-message : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier via loadClass : org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> class : com.google.common.collect.HashMultimap
> required-type : com.google.common.collect.HashMultimap
> converter-type : com.thoughtworks.xstream.converters.reflection.SerializableConverter
> path : /feed/config/polls/com.google.guava:com.google.common.collect.HashMultimap/com.google.guava:com.google.common.collect.HashMultimap/org.apache.brooklyn.core:org.apache.brooklyn.feed.ssh.SshFeed$SshPollIdentifier
> line number : 24
> class[1] : java.util.LinkedHashMap
> converter-type[1] : org.apache.brooklyn.util.core.xstream.StringKeyMapConverter
> class[2] : org.apache.brooklyn.core.mgmt.rebind.dto.BasicFeedMemento
> converter-type[2] : com.thoughtworks.xstream.converters.reflection.ReflectionConverter
> version : 0.11.0-20170314.1743
> -------------------------------
> {noformat}
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