The znode naming rules are shown
here<http://zookeeper.apache.org/doc/r3.4.3/zookeeperProgrammers.html#ch_zkDataModel>
.
According to the documentation, these are the characters that are not
allowed:
\u0000 (1 character)
\u0001 - \u0019 (25 characters)
\u007F - \u009F (33 characters)
\ud800 - \uF8FFF (964,608 characters)
\uFFF0 - \uFFFF (16 characters)
\uXFFFE - \uXFFFF (where X is a digit 1 - E) (28 characters)
\uF0000 - \uFFFFF (65,536 characters)
I have two questions:
Why is the range \uFFF0 - \uFFFF listed when that falls within the
range \ud800 - \uF8FFF?
Are characters higher than \uFFFFF allowed? For example, is \u10FFFF
allowed?
|