bail out if groth is slow
bail out if groth is slow

datamade/dedupe,01-/dedupe,dedupeio/dedupe,01-/dedupe,pombredanne/dedupe,datamade/dedupe,pombredanne/dedupe,nmiranda/dedupe,dedupeio/dedupe,davidkunio/dedupe,davidkunio/dedupe,nmiranda/dedupe,neozhangthe1/dedupe,neozhangthe1/dedupe,tfmorris/dedupe,tfmorris/dedupe