Attempting to reset a search runtime environment fails due to a CONFIG_KEY_REFERENCE_NOT_FOUND error (Doc ID 1501612.1)

Last updated on JULY 24, 2017

Applies to:

Oracle Knowledge - Version 8.0.x and later
Information in this document applies to any platform.

Symptoms

As part of the process of resetting a search runtime environment, it is necessary to restart the runtimes or Query Coordinator and Query Workers (distributed runtimes) prior to performing a synchronization. The instances may fail to start. Examination of the wrapper log may reveal a message of the following form:

Example 1: Exception in thread "UUIDFactory" java.lang.NoClassDefFoundError: Could not initialize class com.inquira.infra.ArchExecution
    at com.inquira.util.uuid.UUIDFactory.run(UUIDFactory.java:148)
    at java.lang.Thread.run(Thread.java:619)
Oct 16, 2012 3:29:42 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.ExceptionInInitializerError
    at com.inquira.infra.IQExecution.<clinit>(IQExecution.java:59)
    etc.
    etc.
Caused by: com.inquira.infra.InstanceStartupException: [WrapperStartStopAppMain @ Tue Oct 16 15:29:42 BST 2012] Instance with name MyTestDistributedqc1 failed to start![INSTANCE_START_UP_FAILED_WITH_CAUSE]
    at com.inquira.infra.Instance.<init>(Instance.java:737)
    at com.inquira.infra.Instance.<clinit>(Instance.java:230)
    ... 36 more
Caused by: com.inquira.infra.trnsp.TransportException: [WrapperStartStopAppMain @ Tue Oct 16 15:29:42 BST 2012] ([WrapperStartStopAppMain @ Tue Oct 16 15:29:42 BST 2012] (CONFIG_KEY_REFERENCE_NOT_FOUND content.collectionGroup[MyTestDistributedqw1].collection[0] content.im-config[IMBlueChannel]))
    at com.inquira.infra.Instance.deployApplication(Instance.java:2038)
    at com.inquira.infra.Instance.deployApplication(Instance.java:2007)
    at com.inquira.infra.Instance.deployApplications(Instance.java:1765)
    at com.inquira.infra.Instance.<init>(Instance.java:701)
    ... 37 more
Caused by: com.inquira.config.sources.ConfigKeyReferenceException: [WrapperStartStopAppMain @ Tue Oct 16 15:29:42 BST 2012] (CONFIG_KEY_REFERENCE_NOT_FOUND content.collectionGroup[MyTestDistributedqw1].collection[0] content.im-config[IMBlueChannel])
    at com.inquira.config.sources.DAGReference.resolve(DAGReference.java:99)
   etc.
   etc.
Example 2: [79 DeployerThread(2)] UNKNOWN MESSAGE ID "FORMAT_END_EVENT" called with: "START_INSTANCE" "#0B" "9/15/14 4:34 AM" "2,605"UNKNOWN MESSAGE ID "START_INSTANCE" called with: "PRDO_RT1" "runtime" "Production" "1264bc72-417c-4cb1-81e0-2bc126fd643e"
Exception in thread "DeployerThread" java.lang.ExceptionInInitializerError
    at com.inquira.infra.gateway.soap.DeployHandler.deploy(DeployHandler.java:88)
    at com.inquira.infra.trnsp.DeployerThread.run(AutoDeployServlet.java:136)
    at java.lang.Thread.run(Thread.java:662)
Caused by: com.inquira.infra.InstanceStartupException: [DeployerThread @ Mon Sep 15 04:34:28 EDT 2014] Instance with name PRDO_RT1 failed to start![INSTANCE_START_UP_FAILED_WITH_CAUSE]
    at com.inquira.infra.Instance.<init>(Instance.java:772)
    at com.inquira.infra.Instance.<clinit>(Instance.java:264)
    ... 3 more
Caused by: com.inquira.infra.trnsp.TransportException: [DeployerThread @ Mon Sep 15 04:34:28 EDT 2014] ([DeployerThread @ Mon Sep 15 04:34:28 EDT 2014] (CONFIG_KEY_REFERENCE_NOT_FOUND info-manager.datasource choices.datasource[INFOMANAGER]))
    at com.inquira.infra.Instance.deployApplication(Instance.java:2120)
    at com.inquira.infra.Instance.deployApplication(Instance.java:2089)
    at com.inquira.infra.Instance.deployApplications(Instance.java:1847)
    at com.inquira.infra.Instance.<init>(Instance.java:736)
    ... 4 more
Caused by: com.inquira.config.sources.ConfigKeyReferenceException: [DeployerThread @ Mon Sep 15 04:34:28 EDT 2014] (CONFIG_KEY_REFERENCE_NOT_FOUND info-manager.datasource choices.datasource[INFOMANAGER])
    at com.inquira.config.sources.DAGReference.resolve(DAGReference.java:132)
    at com.inquira.config.sources.DAGReference.type(DAGReference.java:307)
    at com.inquira.config.sources.DAG.validate(DAG.java:776)
    at com.inquira.config.sources.DAG.validate(DAG.java:780)
    at com.inquira.config.sources.DAG.validate(DAG.java:780)
    at com.inquira.config.sources.RootNode.validateReferences(RootNode.java:139)
    at com.inquira.config.sources.DAGSource.validate(DAGSource.java:462)
    at com.inquira.config.Config.validate(Config.java:662)
    at com.inquira.infra.Instance.loadBaseConfiguration(Instance.java:411)
    at com.inquira.infra.Instance.loadBaseConfiguration(Instance.java:370)
    at com.inquira.infra.Instance.getApplicationConfig(Instance.java:899)
    at com.inquira.infra.Instance.deployApplication(Instance.java:2117)
    ... 7 more

 

Cause

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