[jira] [Created] (KAFKA-5617) Update to the list of third-party clients

2017-07-20 Thread Daniel Schierbeck (JIRA)
Daniel Schierbeck created KAFKA-5617: Summary: Update to the list of third-party clients Key: KAFKA-5617 URL: https://issues.apache.org/jira/browse/KAFKA-5617 Project: Kafka Issue Type

Re: [DISCUSS] KIP-98: Exactly Once Delivery and Transactional Messaging

2016-12-04 Thread Daniel Schierbeck
Hi Apurva, Thanks for taking the time to reply. You make excellent points, and it sounds like the right tradeoff. It would be great if the coordinator code could be shared with the consumer API, hope that's actually the case. Daniel Schierbeck On Thu, 1 Dec 2016 at 18.34 Apurva Mehta

Re: [DISCUSS] KIP-82 - Add Record Headers

2016-12-02 Thread Daniel Schierbeck
I don't have a lot of feedback on this, but at Zendesk we could definitely use a standardized header system. Using ints as keys sounds tedious, but if that's a necessary tradeoff I'd be okay with it. On Fri, Dec 2, 2016 at 5:44 AM Todd Palino wrote: > Come on, I’ve done at least 2 talks on this

Re: [DISCUSS] KIP-98: Exactly Once Delivery and Transactional Messaging

2016-12-01 Thread Daniel Schierbeck
would be reluctant to implement the transaction API in the near future, but would love to implement the idempotency API soon. The former seems only relevant to real stream processing frameworks, which is probably not the best use case for ruby-kafka. Cheers, Daniel Schierbeck On Thu, Dec 1, 2016 at 9:54 AM

Re: [DISCUSS] KIP-27 - Conditional Publish

2015-07-28 Thread Daniel Schierbeck
Jiangjie: I think giving users the possibility of defining a custom policy for handling rejections is a good idea. For instance, this will allow Kafka to act as an event store in an Event Sourcing application. If the event(s) are rejected by the store, the original command may need to be re-validat

[jira] [Commented] (KAFKA-2260) Allow specifying expected offset on produce

2015-07-21 Thread Daniel Schierbeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14635281#comment-14635281 ] Daniel Schierbeck commented on KAFKA-2260: -- Where is the KIP being discusse

[jira] [Commented] (KAFKA-2260) Allow specifying expected offset on produce

2015-06-15 Thread Daniel Schierbeck (JIRA)
[ https://issues.apache.org/jira/browse/KAFKA-2260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14585601#comment-14585601 ] Daniel Schierbeck commented on KAFKA-2260: -- On the mailing list we discuss

Re: Optimistic locking

2015-01-05 Thread Daniel Schierbeck
intain the mapping for each write. I'd be willing to do the coding if you think it's a good idea. On Mon Jan 05 2015 at 2:24:00 PM Daniel Schierbeck < daniel.schierb...@gmail.com> wrote: > Reading your reply again, I'd like to address this: > > > Also, it seems l

Re: Optimistic locking

2015-01-05 Thread Daniel Schierbeck
ents for that key. If not, it should wait a bit and try again, re-validating the input against the new state of the world. Is that a completely hopeless idea? On Mon Jan 05 2015 at 2:18:49 PM Daniel Schierbeck < daniel.schierb...@gmail.com> wrote: > Regarding the use case – some events may

Re: Optimistic locking

2015-01-05 Thread Daniel Schierbeck
recommend not using a queuing mechanism as a primary datastore - mixed > semantics. > > -- > *Colin* > +1 612 859-6129 > > > On Mon, Jan 5, 2015 at 4:47 AM, Daniel Schierbeck < > daniel.schierb...@gmail.com> wrote: > > > I'm trying to design a system that

Optimistic locking

2015-01-05 Thread Daniel Schierbeck
#x27;re not identical, fail with some OptimisticLockingFailure. Would such a feature be completely out of scope for Kafka? Best regards, Daniel Schierbeck

[jira] [Created] (KAFKA-1827) Optimistic Locking when Producing Messages

2014-12-22 Thread Daniel Schierbeck (JIRA)
Daniel Schierbeck created KAFKA-1827: Summary: Optimistic Locking when Producing Messages Key: KAFKA-1827 URL: https://issues.apache.org/jira/browse/KAFKA-1827 Project: Kafka Issue Type

Optimistic locking

2014-12-17 Thread Daniel Schierbeck
#x27;re not identical, fail with some OptimisticLockingFailure. Would such a feature be completely out of scope for Kafka? Best regards, Daniel Schierbeck

Optimistic locking

2014-12-16 Thread Daniel Schierbeck
#x27;re not identical, fail with some OptimisticLockingFailure. Would such a feature be completely out of scope for Kafka? Best regards, Daniel Schierbeck