[ https://issues.apache.org/jira/browse/AMBARI-25614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ramkrishna.s.vasudevan updated AMBARI-25614: -------------------------------------------- Description: While purging the DB, we get the {code} // find task ids using request stage ids Set<Long> taskIds = hostRoleCommandDAO.findTaskIdsByRequestStageIds(requestStageIds); // find host task ids, to find related host requests and also to remove needed host tasks final Set<Long> hostTaskIds = findHostTaskIds(taskIds); // find host request ids by host task ids to remove later needed host requests final Set<Long> hostRequestIds = findHostRequestIds(hostTaskIds); final Set<Long> topologyRequestIds = findTopologyRequestIds(hostRequestIds); {code} The hostRequestIds are already got from the topology_host_task table. Those hostRequestIds are now used to find the topologyrequestIds. Internally those should be got from the topology_logical_request table. But we instead again go to the topology_host_task table. Here what evern toplogyRequestIDs we get do not match with the actual Topology_requests. Hence the delete fails saying no such requestID found. was: While purging the DB, we get the {code} // find task ids using request stage ids Set<Long> taskIds = hostRoleCommandDAO.findTaskIdsByRequestStageIds(requestStageIds); // find host task ids, to find related host requests and also to remove needed host tasks final Set<Long> hostTaskIds = findHostTaskIds(taskIds); // find host request ids by host task ids to remove later needed host requests final Set<Long> hostRequestIds = findHostRequestIds(hostTaskIds); final Set<Long> topologyRequestIds = findTopologyRequestIds(hostRequestIds); {code} The hostRequestIds are already got from the topology_host_task table. Those hostRequestIds are now used to find the topologyrequestIds. Internally those should be got from the topology_host_request table. But we instead again go to the topology_host_task table. Here what evern toplogyRequestIDs we get do not match with the actual Topology_requests. Hence the delete fails saying no such requestID found. > DB purge logic is wrong > ----------------------- > > Key: AMBARI-25614 > URL: https://issues.apache.org/jira/browse/AMBARI-25614 > Project: Ambari > Issue Type: Bug > Reporter: ramkrishna.s.vasudevan > Priority: Major > > While purging the DB, we get the > {code} > // find task ids using request stage ids > Set<Long> taskIds = > hostRoleCommandDAO.findTaskIdsByRequestStageIds(requestStageIds); > // find host task ids, to find related host requests and also to remove > needed host tasks > final Set<Long> hostTaskIds = findHostTaskIds(taskIds); > // find host request ids by host task ids to remove later needed host > requests > final Set<Long> hostRequestIds = findHostRequestIds(hostTaskIds); > final Set<Long> topologyRequestIds = > findTopologyRequestIds(hostRequestIds); > {code} > The hostRequestIds are already got from the topology_host_task table. Those > hostRequestIds are now used to find the topologyrequestIds. Internally those > should be got from the topology_logical_request table. But we instead again > go to the topology_host_task table. > Here what evern toplogyRequestIDs we get do not match with the actual > Topology_requests. Hence the delete fails saying no such requestID found. -- This message was sent by Atlassian Jira (v8.3.4#803005)