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Re: Kafka sending messages with zero copy - Kafka - [mail # user]
...It sounds like you are primarily interested in optimizing the producer?There is no way to produce data without any allocation being done and Ithink getting to that would be pretty hard and l...
   Author: Jay Kreps, 2014-10-24, 00:20
[expand - 2 more] - Re: Documentation with patches - Kafka - [mail # dev]
...That makes sense. I agree that moving to another doc system isn't a highpriority (it isn't as much work as it sounds because the HTML can allremain as is, just the includes would get convert...
   Author: Jay Kreps, 2014-10-23, 17:34
[KAFKA-1683] Implement a "session" concept in the socket server - Kafka - [issue]
...To implement authentication we need a way to keep track of some things between requests. The initial use for this would be remembering the authenticated user/principle info, but likely more ...
http://issues.apache.org/jira/browse/KAFKA-1683    Author: Jay Kreps, 2014-10-23, 04:58
[KAFKA-1695] Authenticate connection to Zookeeper - Kafka - [issue]
...We need to make it possible to secure the Zookeeper cluster Kafka is using. This would make use of the normal authentication ZooKeeper provides. ZooKeeper supports a variety of authenticatio...
http://issues.apache.org/jira/browse/KAFKA-1695    Author: Jay Kreps, 2014-10-22, 22:35
[KAFKA-1688] Add authorization interface and naive implementation - Kafka - [issue]
...Add a PermissionManager interface as described here:https://cwiki.apache.org/confluence/display/KAFKA/Security(possibly there is a better name?)Implement calls to the PermissionsManager in K...
http://issues.apache.org/jira/browse/KAFKA-1688    Author: Jay Kreps, 2014-10-22, 18:45
[KAFKA-1696] Kafka should be able to generate Hadoop delegation tokens - Kafka - [issue]
...For access from MapReduce/etc jobs run on behalf of a user....
http://issues.apache.org/jira/browse/KAFKA-1696    Author: Jay Kreps, 2014-10-22, 17:59
[KAFKA-1686] Implement SASL/Kerberos - Kafka - [issue]
...Implement SASL/Kerberos authentication.To do this we will need to introduce a new SASLRequest and SASLResponse pair to the client protocol. This request and response will each have only a si...
http://issues.apache.org/jira/browse/KAFKA-1686    Author: Jay Kreps, 2014-10-22, 17:34
[KAFKA-1684] Implement TLS/SSL authentication - Kafka - [issue]
...Add an SSL port to the configuration and advertise this as part of the metadata request.If the SSL port is configured the socket server will need to add a second Acceptor thread to listen on...
http://issues.apache.org/jira/browse/KAFKA-1684    Author: Jay Kreps, 2014-10-21, 19:56
[KAFKA-1687] SASL tests - Kafka - [issue]
...We need tests for our SASL/Kerberos setup. This is not that easy to do with Kerberos because of the dependency on the KDC. However possibly we can test with another SASL mechanism that doesn...
http://issues.apache.org/jira/browse/KAFKA-1687    Author: Jay Kreps, 2014-10-21, 19:26
[expand - 1 more] - Re: Performance issues - Kafka - [mail # user]
...There was a bug that could lead to the fetch request from the consumerhitting it's timeout instead of being immediately triggered by the producerequest. To see if you are effected by that se...
   Author: Jay Kreps, 2014-10-21, 18:35
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