Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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None
Description
When querying from table topology_execution, met below error in eagle service log:
Error log with stacktrace:
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[ERROR] [05/27/2016 06:26:34.971] [application-manager-scheduler-akka.actor.default-dispatcher-19] [akka://application-manager-scheduler/user/$a/command-worker] Fail to load any topologyExecutionEntity due to Exception: java.io.IOException: org.apache.torque.TorqueException: java.sql.SQLSyntaxErrorException: Comparisons between 'LONG VARCHAR (UCS_BASIC)' and 'LONG VARCHAR (UCS_BASIC)' are not supported. Types must be comparable. String types must also have matching collation. If collation does not match, a possible solution is to cast operands to force them to the default collation (e.g. SELECT tablename FROM sys.systables WHERE CAST(tablename AS VARCHAR(128)) = 'T1')
org.apache.eagle.storage.jdbc.JdbcStorage.query(JdbcStorage.java:179)
org.apache.eagle.storage.operation.QueryStatement.execute(QueryStatement.java:47)
org.apache.eagle.service.generic.GenericEntityServiceResource.search(GenericEntityServiceResource.java:443)
sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:606)
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
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