With quick-slave-io ON grep gives wrong results. When I grep for a particular word in with quick-slave-io OFF i get the proper results. But I run the same job on the same file and grep for the same word, I get wrong results with quick-slave-io ON.
pre-release version is ambiguous and about to be removed as a choice. If you believe this is still a bug, please change the status back to NEW and choose the appropriate, applicable version for it.