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Posted to dev@brooklyn.apache.org by "Aled Sage (JIRA)" <ji...@apache.org> on 2017/03/14 13:05:41 UTC
[jira] [Created] (BROOKLYN-451) Rebind of old persisted state for
yaml-DSL broken
Aled Sage created BROOKLYN-451:
----------------------------------
Summary: Rebind of old persisted state for yaml-DSL broken
Key: BROOKLYN-451
URL: https://issues.apache.org/jira/browse/BROOKLYN-451
Project: Brooklyn
Issue Type: Bug
Reporter: Aled Sage
Priority: Blocker
As discovered by Ivana, rebinding to old persisted state of yaml-DSL is broken (in 0.11.0-SNAPSHOT only).
I've added example failing tests at https://github.com/apache/brooklyn-server/pull/593.
The error message that Ivana hit is shown below:
{noformat}
2017-03-13 18:32:45,954 WARN 120 o.a.b.c.m.r.RebindExceptionHandlerImpl [nager-o3dVnQ0i-0] problem adding enricher klcueb1ide (Transformer{name=org.apache.brooklyn.enricher.stock.Transformer, uniqueTag=docker-bind-url-generator, running=true, entity=VanillaSoftwareProcessImpl{id=ofov78knm2}, id=klcueb1ide}) to entity ofov78knm2 (VanillaSoftwareProcessImpl{id=ofov78knm2}); continuing
java.lang.IllegalArgumentException: Error resolving config enricher.targetSensor, $brooklyn:sensorName(java.lang.Object@74d44767), in org.apache.brooklyn.util.core.task.BasicExecutionContext@700e5716([Wrapped[contextEntity:VanillaSoftwareProcessImpl{id=ofov78knm2}], LocalManagementContext[Sm0k6v6V-o3dVnQ0i]]): Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at org.apache.brooklyn.util.core.task.ValueResolver.getMaybeInternal(ValueResolver.java:548)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.ValueResolver.getMaybe(ValueResolver.java:319)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.ValueResolver.get(ValueResolver.java:312)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.Tasks.resolveValue(Tasks.java:147)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.BasicConfigKey.resolveValue(BasicConfigKey.java:405)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.BasicConfigKey.extractValue(BasicConfigKey.java:390)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.resolveRawValueFromContainer(AbstractConfigMapImpl.java:316)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:376)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl$3.apply(AbstractConfigMapImpl.java:372)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfigImpl(AbstractConfigMapImpl.java:388)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.config.internal.AbstractConfigMapImpl.getConfig(AbstractConfigMapImpl.java:109)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.objs.AbstractConfigurationSupportInternal.get(AbstractConfigurationSupportInternal.java:173)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.objs.AbstractEntityAdjunct.getConfig(AbstractEntityAdjunct.java:330)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.enricher.stock.AbstractTransformer.setEntity(AbstractTransformer.java:82)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.entity.AbstractEntity$BasicEnricherSupport.add(AbstractEntity.java:1695)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.BasicEntityRebindSupport.addEnrichers(BasicEntityRebindSupport.java:157)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.BasicEntityRebindSupport.addEnrichers(BasicEntityRebindSupport.java:56)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindIteration.associateAdjunctsWithEntities(RebindIteration.java:649)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindIteration.doRun(RebindIteration.java:243)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.InitialFullRebindIteration.doRun(InitialFullRebindIteration.java:69)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindIteration.run(RebindIteration.java:265)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl.rebindImpl(RebindManagerImpl.java:560)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl$3.call(RebindManagerImpl.java:510)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.core.mgmt.rebind.RebindManagerImpl$3.call(RebindManagerImpl.java:508)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.BasicExecutionManager$SubmissionCallable.call(BasicExecutionManager.java:529)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_101]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_101]
Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:130)[141:org.apache.brooklyn.utils-common:0.11.0.20170310_1638]
at org.apache.brooklyn.util.time.Durations.get(Durations.java:63)[141:org.apache.brooklyn.utils-common:0.11.0.20170310_1638]
at org.apache.brooklyn.util.time.Durations.get(Durations.java:68)[141:org.apache.brooklyn.utils-common:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.ValueResolver.getMaybeInternal(ValueResolver.java:483)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
... 28 more
Caused by: java.util.concurrent.ExecutionException: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_101]
at java.util.concurrent.FutureTask.get(FutureTask.java:192)[:1.8.0_101]
at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)[68:com.google.guava:18.0.0]
at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:361)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.time.Durations.get(Durations.java:43)[141:org.apache.brooklyn.utils-common:0.11.0.20170310_1638]
... 30 more
Caused by: org.apache.brooklyn.util.exceptions.PropagatedRuntimeException: Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at org.apache.brooklyn.util.exceptions.Exceptions.propagate(Exceptions.java:130)[141:org.apache.brooklyn.utils-common:0.11.0.20170310_1638]
at org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:120)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.ValueResolver$2.call(ValueResolver.java:468)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.util.core.task.DynamicSequentialTask$DstJob.call(DynamicSequentialTask.java:362)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
... 5 more
Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at java.util.concurrent.FutureTask.report(FutureTask.java:122)[:1.8.0_101]
at java.util.concurrent.FutureTask.get(FutureTask.java:192)[:1.8.0_101]
at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:63)[68:com.google.guava:18.0.0]
at org.apache.brooklyn.util.core.task.BasicTask.get(BasicTask.java:361)[120:org.apache.brooklyn.core:0.11.0.20170310_1638]
at org.apache.brooklyn.camp.brooklyn.spi.dsl.BrooklynDslDeferredSupplier.get(BrooklynDslDeferredSupplier.java:114)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
... 7 more
Caused by: java.lang.IllegalStateException: Cannot resolve 'java.lang.Object@74d44767' as a sensor (got type java.lang.Object)
at org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslSensorSupplier$1.resolve(DslComponent.java:710)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
at org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslSensorSupplier$1.resolve(DslComponent.java:708)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
at org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslSensorSupplier$1.call(DslComponent.java:691)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
at org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent$DslSensorSupplier$1.call(DslComponent.java:688)[118:org.apache.brooklyn.camp:0.11.0.20170310_1638]
... 5 more
{noformat}
The persisted state contains things like:
{noformat}
<config>
<myConfigKeyName>myval</myConfigKeyName>
<sensorSupplier1>
<org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent_-DslSensorSupplier>
<component>
<componentId></componentId>
<scope>THIS</scope>
</component>
<sensorName>mySensorName</sensorName>
</org.apache.brooklyn.camp.brooklyn.spi.dsl.methods.DslComponent_-DslSensorSupplier>
</sensorSupplier1>
{noformat}
More recent persisted state would instead say {{<sensorName class="string">mySensorName</sensorName>}}.
This is because the field {{DslSensorSupplier.sensorName}} was changed from type String to Object in commit https://github.com/apache/brooklyn-server/commit/b70346cc6fd6c7a898305157082565e527649104
When xstream tries to deserialize the persisted state, it doesn't know what type the field should be. It therefore instantiates a {{java.lang.Object}} (and ignores the actual xml element such as "mySensorName" in the example above!).
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