[ https://issues.apache.org/jira/browse/AMBARI-19055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hurley updated AMBARI-19055: ------------------------------------- Attachment: AMBARI-19055.patch AMBARI-19055.patch > Removing Tasks From host_role_command Causes Upgrades To Show As PENDING > ------------------------------------------------------------------------ > > Key: AMBARI-19055 > URL: https://issues.apache.org/jira/browse/AMBARI-19055 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.2.0 > Reporter: Jonathan Hurley > Assignee: Jonathan Hurley > Priority: Critical > Fix For: 2.5.0 > > Attachments: AMBARI-19055.patch > > > It may be necessary to remove entries from the {{host_role_command}} table if > the size of the table has grown excessively large in order to reduce the > query times for "IN_PROGRESS" requests. > However, if you remove all tasks for an upgrade, but you leave the stages, > request, and upgrade items, the upgrade will appear as though it is now > {{PENDING}}. > {noformat:title=Before Removal} > { > "href": "http://localhost:8080/api/v1/clusters/c1/upgrades/12", > "Upgrade": { > "cluster_name": "c1", > "create_time": 1480517560897, > "direction": "UPGRADE", > "downgrade_allowed": true, > "end_time": 1480517643350, > "exclusive": false, > "from_version": "2.5.0.0-1237", > "pack": "nonrolling-upgrade-2.5", > "progress_percent": 0, > "request_context": "Upgrading to 2.5.2.0-67", > "request_id": 12, > "request_status": "COMPLETED", > "skip_failures": false, > "skip_service_check_failures": false, > "start_time": 1480517560950, > "suspended": false, > "to_version": "2.5.2.0-67", > "type": "INTERNAL_REQUEST", > "upgrade_type": "NON_ROLLING" > }, > "upgrade_groups": [ > ... > {noformat} > {noformat:title=After Removal} > { > "href": "http://localhost:8080/api/v1/clusters/c1/upgrades/12", > "Upgrade": { > "cluster_name": "c1", > "create_time": 1480517560897, > "direction": "UPGRADE", > "downgrade_allowed": true, > "end_time": 1480517643350, > "exclusive": false, > "from_version": "2.5.0.0-1237", > "pack": "nonrolling-upgrade-2.5", > "progress_percent": 0, > "request_context": "Upgrading to 2.5.2.0-67", > "request_id": 12, > "request_status": "PENDING", > "skip_failures": false, > "skip_service_check_failures": false, > "start_time": 1480517560950, > "suspended": false, > "to_version": "2.5.2.0-67", > "type": "INTERNAL_REQUEST", > "upgrade_type": "NON_ROLLING" > }, > "upgrade_groups": [ > ... > {noformat} > The actual request is showing as {{COMPLETED}} correctly: > {noformat} > { > "href": "http://localhost:8080/api/v1/clusters/c1/requests/12", > "Requests": { > "aborted_task_count": 0, > "cluster_name": "c1", > "completed_task_count": 0, > "create_time": 1480517560897, > "end_time": 1480517643350, > "exclusive": false, > "failed_task_count": 0, > "id": 12, > "inputs": null, > "operation_level": null, > "progress_percent": 100, > "queued_task_count": 0, > "request_context": "Upgrading to 2.5.2.0-67", > "request_schedule": null, > "request_status": "COMPLETED", > "resource_filters": [], > "start_time": 1480517560950, > "task_count": 0, > "timed_out_task_count": 0, > "type": "INTERNAL_REQUEST" > }, > "tasks": [], > ... > {noformat} > STR: > - Perform a simple upgrade of a ZK-only cluster > - Find out the ID of the upgrade request (say its 12) > - Remove tasks > {code} > DELETE FROM execution_command WHERE task_id IN (SELECT task_id FROM > host_role_command WHERE request_id = 12) > DELETE FROM host_role_command WHERE request_id = 12 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)