ENG-5612: make error only when its running and gets an exception.
Merge pull request #1089 from VoltDB/ENG-5612

ENG-5612: make error only when its running and gets an exception.
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-391-experiment
Rollback accidentally committed logo change.
Revert two more accidental changes.
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-391-experiment
Using the deleteCommand to delete the table. Using the catalog table to construct the new table. Fix the updateExecutor bug for truncating table.