Github user hamsterready commented on the issue:
https://github.com/apache/zookeeper/pull/475
See report here: https://github.com/31z4/zookeeper-docker/issues/30
Original version:
```
bash-4.4# ./bin/zkCleanup.sh
Usage:
PurgeTxnLog dataLogDir [snapDir] -n count
dataLogDir -- path to the txn log directory
snapDir -- path to the snapshot directory
count -- the number of old snaps/logs you want to keep, value
should be greater than or equal to 3
bash-4.4# ./bin/zkCleanup.sh -n 4
bash-4.4# echo $?
0
bash-4.4#
```
And here is after the change:
```
bash-4.4# vi bin/zkCleanup.sh
bash-4.4# ./bin/zkCleanup.sh -n 4
2018-03-01 14:51:42,420 [myid:] - INFO [main:PurgeTxnLog@156] - Removing
file: Mar 1, 2018 2:08:30 PM /data/version-2/log.203c92a69
Removing file: Mar 1, 2018 2:08:30 PM /data/version-2/log.203c92a69
2018-03-01 14:51:42,448 [myid:] - INFO [main:PurgeTxnLog@156] - Removing
file: Mar 1, 2018 2:19:10 PM /data/version-2/log.203cce100
Removing file: Mar 1, 2018 2:19:10 PM /data/version-2/log.203cce100
[.. cut for clarity...]
Removing file: Mar 1, 2018 2:19:11 PM
/datalog/version-2/snapshot.203ce21e8
2018-03-01 14:51:42,910 [myid:] - INFO [main:PurgeTxnLog@156] - Removing
file: Mar 1, 2018 2:22:10 PM /datalog/version-2/snapshot.203cf2928
Removing file: Mar 1, 2018 2:22:10 PM
/datalog/version-2/snapshot.203cf2928
```
---
