High number of ContextMappingInfo queries when a signal with default scope is thrown in the multi instance sub-process

Issue

• High number of query to database

• The following query has been executed 141 times/min:

  select contextmap0_.mappingId as mappingId1_8_, contextmap0_.CONTEXT_ID as CONTEXT_ID2_8_, contextmap0_.KSESSION_ID as KSESSION_ID3_8_, contextmap0_.OWNER_ID as OWNER_ID4_8_, contextmap0_.OPTLOCK as OPTLOCK5_8_ from ContextMappingInfo contextmap0_ where contextmap0_.CONTEXT_ID=? and contextmap0_.OWNER_ID=?
  

• A signal with default scope is thrown from a multi instance sub-process;