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From Jeremiah Jordan <jerem...@datastax.com>
Subject Re: column with TTL of 10 seconds lives very long...
Date Sat, 25 May 2013 17:09:03 GMT
If you do that same get again, is the column still being returned? (days
later)

-Jeremiah


On Thu, May 23, 2013 at 6:16 AM, Tamar Fraenkel <tamar@tok-media.com> wrote:

> Hi!
>
> TTL was set:
>
> [default@HLockingManager] get
> HLocks['/LockedTopic/31a30c12-652d-45b3-9ac2-0401cce85517'];
> => (column=69b057d4-3578-4326-a9d9-c975cb8316d2,
> value=36396230353764342d333537382d343332362d613964392d633937356362383331366432,
> timestamp=1369307815049000, ttl=10)
>
>
> Also, all other lock columns expire as expected.
>
> Thanks,
> Tamar
>
> *Tamar Fraenkel *
> Senior Software Engineer, TOK Media
>
> [image: Inline image 1]
>
> tamar@tok-media.com
> Tel:   +972 2 6409736
> Mob:  +972 54 8356490
> Fax:   +972 2 5612956
>
>
>
>
> On Thu, May 23, 2013 at 1:58 PM, <moshe.kranc@barclays.com> wrote:
>
>> Maybe you didn’t set the TTL correctly.****
>>
>> Check the TTL of the column using CQL, e.g.:****
>>
>> SELECT TTL (colName) from colFamilyName WHERE <condition>;****
>>
>> ** **
>>
>> *From:* Felipe Sere [mailto:felipe.sere@1und1.de]
>> *Sent:* Thursday, May 23, 2013 1:28 PM
>> *To:* user@cassandra.apache.org
>> *Subject:* AW: column with TTL of 10 seconds lives very long...****
>>
>> ** **
>>
>> This is interesting as it might affect me too :)
>> I have been observing deadlocks with HLockManagerImpl which dont get
>> resolved for a long time
>> even though the columns with the locks should only live for about
>> 5-10secs.
>>
>> Any ideas how to investigate this further from the Cassandra-side?****
>> ------------------------------
>>
>> *Von:* Tamar Fraenkel [tamar@tok-media.com]
>> *Gesendet:* Donnerstag, 23. Mai 2013 11:58
>> *An:* user@cassandra.apache.org
>> *Betreff:* Re: column with TTL of 10 seconds lives very long...****
>>
>> Thanks for the response.
>> Running date simultaneously on all nodes (using parallel ssh) shows that
>> they are synced.****
>>
>> Tamar****
>>
>>
>> ****
>>
>> *Tamar Fraenkel *
>> Senior Software Engineer, TOK Media ****
>>
>> [image: Inline image 1]****
>>
>>
>> tamar@tok-media.com
>> Tel:   +972 2 6409736
>> Mob:  +972 54 8356490
>> Fax:   +972 2 5612956 ****
>>
>> ** **
>>
>> ** **
>>
>> ** **
>>
>> On Thu, May 23, 2013 at 12:29 PM, Nikolay Mihaylov <nmmm@nmmm.nu> wrote:*
>> ***
>>
>> Did you synchronized the clocks between servers?****
>>
>> ** **
>>
>> On Thu, May 23, 2013 at 9:32 AM, Tamar Fraenkel <tamar@tok-media.com>
>> wrote:****
>>
>> Hi!
>> I have Cassandra cluster with 3 node running version 1.0.11.****
>>
>> I am using Hector HLockManagerImpl, which creates a keyspace named
>> HLockManagerImpl and CF HLocks.****
>>
>> For some reason I have a row with single column that should have expired
>> yesterday who is still there.
>> I tried deleting it using cli, but it is stuck...
>> Any ideas how to delete it?****
>>
>> Thanks,****
>>
>>
>> ****
>>
>> *Tamar Fraenkel *
>> Senior Software Engineer, TOK Media ****
>>
>> [image: Inline image 1]****
>>
>>
>> tamar@tok-media.com
>> Tel:   +972 2 6409736
>> Mob:  +972 54 8356490
>> Fax:   +972 2 5612956 ****
>>
>> ** **
>>
>> ** **
>>
>> ** **
>>
>> ** **
>>
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