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Details

Type: Feature Request
Resolution: Done
Priority: L3 - Default
Fix Version/s: 3.3.0-alpha1, 3.3.0
Affects Version/s: None
Component/s: backend
Labels:
- should_have

Effort:
L
Epic Link:
None

Description

In the situation described in here: https://docs.camunda.org/optimize/latest/technical-guide/optimize-explained/engine-data-deletion/#manual-deletion-of-deployments-definitions there is currently no easy way to recover for users to a stable system in certain scenarios.

1. There were two unfinished process instances in Camunda and Optimize.

2. I removed process and all process instances on Camunda, as this is a test environment.

3. I redeployed the diagram and started creating new data.All seemed fine except that the two initial process instances are still in Optimize and breaking up my statistics.Just a few minutes ago we even saw that the server logs was filled completely with error logs of Optimize trying to get details of the removed process instances.

The error:

Caused by: org.camunda.bpm.engine.exception.NullValueException: no deployed process definition found with id 'Process_0tmap02:2:61737386-8ea7-11ea-9f09-42010af0002a': processDefinition is null
        at jdk.internal.reflect.GeneratedConstructorAccessor97.newInstance(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
        at org.camunda.bpm.engine.impl.util.EnsureUtil.generateException(EnsureUtil.java:381)
        at org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull(EnsureUtil.java:55)
        at org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull(EnsureUtil.java:50)
        at org.camunda.bpm.engine.impl.persistence.deploy.cache.ProcessDefinitionCache.checkDefinitionFound(ProcessDefinitionCache.java:47)
        at org.camunda.bpm.engine.impl.persistence.deploy.cache.ProcessDefinitionCache.checkDefinitionFound(ProcessDefinitionCache.java:28)
        at org.camunda.bpm.engine.impl.persistence.deploy.cache.ResourceDefinitionCache.findDeployedDefinitionById(ResourceDefinitionCache.java:55)
        at org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache.findDeployedProcessDefinitionById(DeploymentCache.java:77)
        at org.camunda.bpm.engine.impl.cmd.GetDeploymentProcessModelCmd.execute(GetDeploymentProcessModelCmd.java:53)
        at org.camunda.bpm.engine.impl.cmd.GetDeploymentProcessModelCmd.execute(GetDeploymentProcessModelCmd.java:37)
        at org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:28)
        at org.camunda.bpm.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:107)
        at org.camunda.bpm.engine.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:46)
        at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140)
        at org.camunda.bpm.engine.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:44)
        at org.camunda.bpm.engine.impl.interceptor.ProcessApplicationContextInterceptor.execute(ProcessApplicationContextInterceptor.java:70)
        at org.camunda.bpm.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)
        at org.camunda.bpm.engine.impl.RepositoryServiceImpl.getProcessModel(RepositoryServiceImpl.java:284)
        at org.camunda.bpm.engine.rest.sub.repository.impl.ProcessDefinitionResourceImpl.getProcessDefinitionBpmn20Xml(ProcessDefinitionResourceImpl.java:256)
        ... 71 more

Potentially there are better ways in Optimize to handle this, e.g. recognize that a process definition was deleted in the engine based on the history in the engine.

mgm-controller-panel

This is the controller panel for Smart Panels app

Attachments

Issue Links

is related to

OPT-3287 DefinitionResolver should try to fetch a particular definition directly from the engine API on cache miss

Done

mentioned in: Page Loading...

Sub-Tasks

1.	The user documentation is updated on how Optimize handles data deletion	Done	Unassigned
2.	Always continue the import if engine data has been deleted	Done	Unassigned
3.	Only show unique versions in the definition selection	Done	Unassigned
4.	Save already imported definitions with key/version/tenant as deleted	Done	Unassigned
5.	Migrate currently imported definitions to be marked as not deleted	Done	Unassigned

Activity

People

Assignee:: Unassigned

Reporter:: Felix Mueller

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 07/May/20 9:05 AM

Updated:: 10/Nov/20 9:10 AM

Resolved:: 30/Oct/20 5:08 PM

Handle process and decision deletion in an improved way