Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 81 to 90 from 744 (0.116s).
Loading phrases to help you
refine your search...
[KAFKA-1919] Metadata request issued with no backoff in new producer if there are no topics - Kafka - [issue]
...Original report:We have observed high cpu and high network traffic problem when1) cluster (0.8.1.1) has no topic2) KafkaProducer (0.8.2-beta) object is created without sending any trafficWe ...
http://issues.apache.org/jira/browse/KAFKA-1919    Author: Jay Kreps, 2015-02-22, 23:07
[expand - 1 more] - Re: High CPU usage of Crc32 on Kafka broker - Kafka - [mail # user]
...Here's my summary of the state of the compression discussion:   1. We all agree that current compression performance isn't very good and   it would be nice to improve it....
   Author: Jay Kreps, 2015-02-22, 18:48
[KAFKA-1952] High CPU Usage in 0.8.2 release - Kafka - [issue]
...Brokers with high partition count see increased CPU usage when migrating from 0.8.1.1 to 0.8.2....
http://issues.apache.org/jira/browse/KAFKA-1952    Author: Jay Kreps, 2015-02-20, 00:44
[expand - 2 more] - Re: Consuming a snapshot from log compacted topic - Kafka - [mail # user]
...The log end offset is just the end of the committed messages in the log(the last thing the consumer has access to). It isn't the same as thecleaner point but is always later than it so it wo...
   Author: Jay Kreps, 2015-02-19, 18:03
[expand - 8 more] - Re: [DISCUSS] KIP-8 Add a flush method to the new Java producer - Kafka - [mail # dev]
...There have been a couple of rounds of this. Basically a bunch of complaintspeople have about the producer boil down to their being no limit on howlong a request will block if the kafka clust...
   Author: Jay Kreps, 2015-02-19, 03:23
Re: Broker w/ high memory due to index file sizes - Kafka - [mail # user]
...40G is really huge, generally you would want more like 4G. Are you sure youneed that? Not sure what you mean by lsof and index files being too large,but the index files are memory mapped so ...
   Author: Jay Kreps, 2015-02-19, 03:16
[expand - 2 more] - Re: Hold off on 0.8.2 upgrades - Kafka - [mail # user]
...Well, I guess what I was thinking is that since we have the long timeout onthe vote anyway, no reason not to call the vote now, should anything elsepop up we can cancel the vote.-JayOn Wed, ...
   Author: Jay Kreps, 2015-02-19, 00:17
Re: Producer duplicates - Kafka - [mail # user]
...There are some details to get this right, the lookup table has to survivefailures. But yes this is exactly what we would like to add:https://cwiki.apache.org/confluence/display/KAFKA/Idempot...
   Author: Jay Kreps, 2015-02-17, 16:47
[expand - 1 more] - Re: CallBackHandler is not being called after successful delivery of message - Kafka - [mail # user]
...i. We are debating adding a flush() call to ensure all message sends arecomplete. At the moment you can achieve this by just checking the futuresbut that is a bit less convenient.ii. If you ...
   Author: Jay Kreps, 2015-02-17, 16:43
[KAFKA-1402] Create unit test helper that stops and starts a cluster - Kafka - [issue]
...We have a zookeeper test harness. We used to have a kafka server test harness, but it looks like it has been deleted.Each test that wants to manage a server starts and stops it itself. This ...
http://issues.apache.org/jira/browse/KAFKA-1402    Author: Jay Kreps, 2015-02-16, 17:27
Sort:
project
Kafka (744)
Avro (5)
HDFS (1)
type
mail # user (309)
mail # dev (284)
issue (151)
date
last 7 days (11)
last 30 days (34)
last 90 days (110)
last 6 months (158)
last 9 months (744)
author
Jun Rao (1081)
Neha Narkhede (573)
Neha Narkhede (412)
Jay Kreps (360)
Guozhang Wang (313)
Jun Rao (276)
Joe Stein (253)
Joel Koshy (201)
Gwen Shapira (118)
John Fung (95)
Joe Stein (94)
Jason Rosenberg (90)
Jay Kreps (89)
Guozhang Wang (88)
Sriram Subramanian (60)
Jiangjie Qin (60)
None (60)
Chris Burroughs (58)
David Arthur (58)
Swapnil Ghike (58)
Swapnil Ghike (51)
John Fung (39)
Joel Koshy (38)
Ewen Cheslack-Postava (38)
Otis Gospodnetic (31)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB