Github user anmolnar commented on the issue:
https://github.com/apache/zookeeper/pull/475
I had a look at the code and it seems to me that previous ordering of
parameters was right.
`FileTxnSnapLog` class is instantiated from `PurgeTxnLog` by parsing the 0.
cli arg to `dataDir` (== txn log dir) and 1. cli arg to `snapDir` (==snapshot
dir).
So, basically the right order of cli args is _logdir_ and _snapdir_.
Would you please clarify what have you experienced exactly when you said
_without that it did nothing_?
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