Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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2.1.1
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None
Description
on started "Perform Upgrade" all pre-req checks fail with error "Reason: Unexpected server error happened".
18 Aug 2015 17:38:01,947 ERROR [qtp-client-20] CheckHelper:72 - Check CONFIG_MERGE failed java.lang.RuntimeException: StackId with different names cannot be compared. at org.apache.ambari.server.state.StackId.compareTo(StackId.java:131) at org.apache.ambari.server.checks.AbstractCheckDescriptor.isApplicable(AbstractCheckDescriptor.java:103) at org.apache.ambari.server.checks.ConfigurationMergeCheck.isApplicable(ConfigurationMergeCheck.java:54) at org.apache.ambari.server.state.CheckHelper.performChecks(CheckHelper.java:57) at org.apache.ambari.server.controller.internal.PreUpgradeCheckResourceProvider.getResources(PreUpgradeCheckResourceProvider.java:144) at org.apache.ambari.server.controller.internal.ClusterControllerImpl$ExtendedResourceProviderWrapper.queryForResources(ClusterControllerImpl.java:945) at org.apache.ambari.server.controller.internal.ClusterControllerImpl.getResources(ClusterControllerImpl.java:132) at org.apache.ambari.server.api.query.QueryImpl.doQuery(QueryImpl.java:482) at org.apache.ambari.server.api.query.QueryImpl.queryForResources(QueryImpl.java:381) at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.java:217) at org.apache.ambari.server.api.handlers.ReadHandler.handleRequest(ReadHandler.java:68) at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:135) at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:105) at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:74) at org.apache.ambari.server.api.services.PreUpgradeCheckService.getPreUpgradeChecks(PreUpgradeCheckService.java:62) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606)
This is because in ambari/ambari-server/src/main/java/org/apache/ambari/server/checks/AbstractCheckDescriptor.java the min source stack is hardcoded to HDP-2.2 and hence HDP-2.2 is compared to generated stack leading to the above exception. We need to make this config driven
/** * Gets the earliest stack that the upgrade check is compatible with. By * default, all checks will return {@link #STACK_HDP_22} since this is the * first version of HDP that supports automated upgrades. * * @return the earliest stack that the upgrade check is compatible with, or * {@code null} for all. */ public StackId getSourceStack(){ return STACK_HDP_22; }
Attachments
Attachments
Issue Links
- contains
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AMBARI-11810 Rolling upgrade does not run pre-upgrade checks against non-HDP stack
- Resolved
- links to