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From: Oleksandr Pryimak <tramsmm-mirror@yandex.ru>
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Subject: Re: Node Exists error code trying to create a seq znode
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Date: Tue, 17 Jul 2012 13:54:03 +0400
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As far as I see it creates FOO0000000050. This changes children version to 51.
So, anyway, it is not a good idea to store anything but sequential znodes in /some_folder

16.07.2012, 22:19, "David Nickerson" <davidnickerson4mailinglists@gmail.com>:
> What happens if /some_folder contains FOO0000000051 and doesn't
> contain �FOO0000000050
> when you try to create a sequential znode with version 50?
>
> On Mon, Jul 16, 2012 at 1:13 PM, Oleksandr Pryimak <tramsmm-mirror@yandex.ru
>
>> �wrote:
>> �Actually, it is FOO(children_version)
>>
>> �So if you have a znode "/some_folder" which contains FOO0000000050 and its
>> �children version is 50 then it is impossible to create a sequential znode
>> �with prefix FOO as a child of "/some_folder" znode.
>>
>> �16.07.2012, 21:07, "Oleksandr Pryimak" <tramsmm-mirror@yandex.ru>:
>>> �Good day, everyone.
>>>
>>> �I discovered that it is impossible to create a sequential node with
>> �specified prefix FOO if there is a node FOO(children_version + 1). Error
>> �code says that 'node exists'.
>>> �I think it never happens in typical use case. But it looks like a bug.
>>>
>>> �Zookeeper version: 3.3.3--1, built on 08/21/2011 17:26 GMT
>>>
>>> �--
>>> �Aleksandr Pryimak
>> �--
>> �Oleksandr Pryimak

--
Oleksandr Pryimak