When performing a scan in the shell, Ctrl-C will terminate both the scan and the entire shell. Seems bad.
Commit 8fb6c860709419e95b16d18af3d4101ae035abd2 in branch refs/heads/master from Mike Drob
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=8fb6c86 ]
ACCUMULO-1042 use jline 2.11 for ctrl-c
I made a rough attempt at this, and it's definitely much harder to fix in a reasonable way than I had thought as well. This ticket may be obviated by ACCUMULO-1045.
Last I remember looking at this it was a limitation of JLine. That being said, it was over 12mos that I looked into it.