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From Techy Teck <comptechge...@gmail.com>
Subject Re: Znode Timestamp?
Date Wed, 13 Nov 2013 06:28:44 GMT
Thanks


On Tue, Nov 12, 2013 at 10:22 PM, Cameron McKenzie
<mckenzie.cam@gmail.com>wrote:

> Yep, the Stat object will be null if the zNode doesn't exist.
>
>
> On Wed, Nov 13, 2013 at 5:21 PM, Techy Teck <comptechgeeky@gmail.com>wrote:
>
>> one silly question.. If we need to check whether any znode exists or not,
>> then we need to do something like below - right?
>>
>> if(client.checkExists().forPath(/path_to_znode) != null) {
>>       // do something here
>> }
>>
>>
>> This works fine.. But just wanted to make sure if there is any better way
>> of doing it..
>> Thanks.
>>
>>
>>
>>
>> On Tue, Nov 12, 2013 at 10:19 PM, Techy Teck <comptechgeeky@gmail.com>wrote:
>>
>>> cool. Thanks.. Got that working..
>>>
>>>
>>> On Tue, Nov 12, 2013 at 10:15 PM, Cameron McKenzie <
>>> mckenzie.cam@gmail.com> wrote:
>>>
>>>> If you execute a checkExists() on the zNode, it will tell you the
>>>> creation time (ctime) and the modification time (mtime)
>>>>
>>>> Stat stat = client.checkExists().forPath("/path_to_znode");
>>>>
>>>> stat.getCtime();
>>>> stat.getMtime();
>>>>
>>>>
>>>>
>>>> On Wed, Nov 13, 2013 at 4:51 PM, Techy Teck <comptechgeeky@gmail.com>wrote:
>>>>
>>>>> When we create any znode or update znode's data then is there any
>>>>> timestamps related with znode?
>>>>>
>>>>> Basically I am interested in getting the znode timestamp when that
>>>>> node got created or when it got updated?
>>>>>
>>>>> I am using apache curator library -
>>>>>
>>>>>            CuratorFramework client =
>>>>> CuratorClient.createSimple("localhost:2181");
>>>>>            client.start();
>>>>>
>>>>> Any thoughts?
>>>>>
>>>>
>>>>
>>>
>>
>

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