If you do that same get again, is the column still being returned? (days later)-JeremiahOn Thu, May 23, 2013 at 6:16 AM, Tamar Fraenkel <email@example.com> wrote:
Thanks,Hi!Also, all other lock columns expire as expected.
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)
TamarOn Thu, May 23, 2013 at 1:58 PM, <firstname.lastname@example.org> wrote:
Maybe you didnít set the TTL correctly.
Check the TTL of the column using CQL, e.g.:
SELECT TTL (colName) from colFamilyName WHERE <condition>;
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?
Thanks for the response.
Running date simultaneously on all nodes (using parallel ssh) shows that they are synced.
On Thu, May 23, 2013 at 12:29 PM, Nikolay Mihaylov <email@example.com> wrote:
Did you†synchronized†the clocks between servers?
On Thu, May 23, 2013 at 9:32 AM, Tamar Fraenkel <firstname.lastname@example.org> wrote:
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?
This message is for information purposes only, it is not a recommendation, advice, offer or solicitation to buy or sell a product or service nor an official confirmation of any transaction. It is directed at persons who are professionals and is not intended for retail customer use. Intended for recipient only. This message is subject to the terms at: www.barclays.com/emaildisclaimer.
For important disclosures, please see: www.barclays.com/salesandtradingdisclaimer regarding market commentary from Barclays Sales and/or Trading, who are active market participants; and in respect of Barclays Research, including disclosures relating to specific issuers, please see http://publicresearch.barclays.com.