dtspence

@dlmarion > is it the case that you manually cancelled the compactions? If so, did your command complete, or did it hang too? No, the compaction eventually logs that it...

@dlmarion > are you seeing a lot of [these](https://github.com/apache/accumulo/blob/2.1/server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/CompactableImpl.java#L1588) messages? No we are not seeing the message above. Just for reference, it may have already been known - but we...

@EdColeman > As for the level change: The logging config is dynamic and can be changed at run-time. Why is it insufficient to set the HostRegexTableLoadBlancer to trace if that...

We believe the compaction is not emitting a key/value to respond to the cancellation. We also observed that the issue appears to occur when a tablet splits (due to growth)....