IntelliJ IDE stacks parsing mongoDB document file

Symptoms

• CPU usage is high
• CPU Snapshot collected by Help | Diagnostic Tools | Start CPU Usage Profiling contains
  • mongo-related classes like com.intellij.sql.dialects.mongo._MongoSqlLexer.advance() and
  • javascript-related strings likecom.intellij.sql.psi.stubs.SqlFileElementType.doParseContents(ASTNode, PsiElement)

Cause

IDEA stacks parsing MongoDB document file

Resolution

As a workaround, disable the Database Tools and SQL plugin and contact support to see if it is a bug and reproduce it