After upgrade to 8.10.0, re-indexing is taking 6 times as long and spits out error messages

[Pat]

Re-indexing is running around 6 times slower and keeps flooding the log files with messages like the following:

2020-07-01 19:02:24,874-0400 JiraTaskExecutionThread-3 ERROR murphyp1 1141x199758x1 d6v3uz 172.21.79.5,35.9.241.101 /secure/admin/IndexReIndex!reindex.jspa [c.o.scriptrunner.customfield.GroovyCustomField] *************************************************************************************
2020-07-01 19:02:24,874-0400 JiraTaskExecutionThread-3 ERROR murphyp1 1141x199758x1 d6v3uz 172.21.79.5,35.9.241.101 /secure/admin/IndexReIndex!reindex.jspa [c.o.scriptrunner.customfield.GroovyCustomField] Script field failed on issue: DBA-2349, field: ITAS Approval Status
groovy.lang.MissingMethodException: No signature of method: com.atlassian.jira.component.pico.ComponentManager.getUserUtil() is applicable for argument types: () values: []
at Script34.run(Script34.groovy:3)
2020-07-01 19:02:25,037-0400 JiraTaskExecutionThread-3 ERROR murphyp1 1141x199758x1 d6v3uz 172.21.79.5,35.9.241.101 /secure/admin/IndexReIndex!reindex.jspa [c.o.scriptrunner.customfield.GroovyCustomField] *************************************************************************************
2020-07-01 19:02:25,037-0400 JiraTaskExecutionThread-3 ERROR murphyp1 1141x199758x1 d6v3uz 172.21.79.5,35.9.241.101 /secure/admin/IndexReIndex!reindex.jspa [c.o.scriptrunner.customfield.GroovyCustomField] Script field failed on issue: DBA-2349, field: Scripted Field for Debugging
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Script219222.groovy: 4: unable to resolve class com.atlassian.jira.ManagerFactory
@ line 4, column 1.
import com.atlassian.jira.ManagerFactory
^
Script219222.groovy: 7: unable to resolve class com.atlassian.jira.ComponentManager
@ line 7, column 1.
import com.atlassian.jira.ComponentManager;
^
2 errors

[Sachin · Accepted solution]

Hey Pat, do you have any scriptrunner scripted fields in place?

[Pat]

I did find some of these fields that a developer added.  I have removed them and the system is back to normal.  Thanks for the pointer.

[Sachin]

Your welcome, also make sure you scope your custom fields for better performance.