topic Re: How to disable history in spring activiti in Alfresco Forum

How to disable history in spring activiti

yaswanthbsactiv — Mon, 28 Jan 2019 20:05:30 GMT

Hi Everyone,I am using Activiti with spring boot, I am facing few performance issues while getting the data from the activiti tables this is due to the history tables I guess.When I am querying for the data from the activiti tables, in the 1st scenario it took 0.239 seconds to get the result but in

Re: How to disable history in spring activiti

pault — Thu, 31 Jan 2019 17:16:47 GMT

Not sure about the Spring equivalent but In version 5.22, and using the Java API, I create an engine using a configuration created via ProcessEngineConfiguration.createProcessEngineConfigurationFromResource() which takes an XML config file with the line <property name="history" value="none"/>. This does turn the history off, and everything works fine, unless you are relying on the history tables of course. History can impact performance as you suspect.

Re: How to disable history in spring activiti

yaswanthbsactiv — Fri, 01 Feb 2019 04:35:48 GMT

Thanks PaulT _‌ .

Re: How to disable history in spring activiti

yaswanthbsactiv — Fri, 01 Feb 2019 04:37:12 GMT

I got solution for the problem which I am facing. Below is the code which is the solution which worked for me.

@Autowired
private SpringProcessEngineConfiguration config;

@GetMapping("/startProcess")
public String startProcess() {
config.setHistoryLevel(HistoryLevel.NONE);
System.out.println(config.getHistoryLevel());
RuntimeService runtimeService = config.getRuntimeService();
runtimeService.startProcessInstanceByKey("testing_DeletingHistory", "start");

Thanks everyone.