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Tailing Avro or Thrift files? - Flume - [mail # user]
...Hi,Is there anything in Flume that can tail binary files, like those to whichsomething is writing Avro or Thrift data?If not, we have a need for that at Sematext  andcould contribute it...
   Author: Otis Gospodnetic, 2014-10-22, 21:06
[expand - 2 more] - Re: Missing MBeans in JMX - Zookeeper - [mail # user]
...Hi,In the ZK node where I don't see the normal ZK MBeans I see this:org.apache.ZooKeeperService:name0=ReplicatedServer_id1,name1=replica.1,name2=*LeaderElection*In another ZK node where I DO...
   Author: Otis Gospodnetic, 2014-10-22, 17:35
[KAFKA-1481] Stop using dashes AND underscores as separators in MBean names - Kafka - [issue]
...MBeans should not use dashes or underscores as separators because these characters are allowed in hostnames, topics, group and consumer IDs, etc., and these are embedded in MBeans names maki...
http://issues.apache.org/jira/browse/KAFKA-1481    Author: Otis Gospodnetic, 2014-10-22, 16:34
Monitoring Impala metrics - Impala - [mail # user]
...Hello,Does Impala expose its metrics anywhere for consumption by monitoring toolslike SPM ?I seehttps://github.com/cloudera/Impala/blob/master/be/src/util/impalad-metrics.hbut I don't see an...
   Author: Otis Gospodnetic, 2014-10-17, 21:56
Re: Monitoring connection with kafka client - Kafka - [mail # user]
...Hi,We use our own SPM  to monitor our Kafka brokers,producers, and consumers (and ZK) and have alerts and anomaly detection onseveral key Kafka and ZK metrics.  When things break a...
   Author: Otis Gospodnetic, 2014-10-17, 02:21
0.8.x => 0.8.2 upgrade - live & seamless? - Kafka - [mail # user]
...Hi,Some of our SPM users who are eager to monitor their Kafka 0.8.x clusterswith SPM are asking us whether the upgrade to 0.8.2 from 0.8.1 will beseamless.  I believe this will be the c...
   Author: Otis Gospodnetic, 2014-10-16, 05:07
[expand - 1 more] - Re: HBase w/o Master - TTL? - HBase - [mail # user]
...Thanks!  We'll have up to 2 hours without the Master.  This will be fun! :)OtisMonitoring * Alerting * Anomaly Detection * Centralized Log ManagementSolr & Elasticsearch Support * ...
   Author: Otis Gospodnetic, 2014-10-10, 21:53
Re: Contribution of a new tailing source - Flume - [mail # dev]
...Same here!The only-on-UNIX part is not great, and I'm wondering if the code could bestructured in a way that allow one (or Flume devs) to add something thatalso runs under WInblows, even if ...
   Author: Otis Gospodnetic, 2014-10-10, 01:58
Re: Asynchronous SpillableMemoryChannel - Flume - [mail # dev]
...Hi Geovani,I was re-reading your email and had the same reaction as Roshan.  I'llcomment inline.  Note how I numbered your points for easier discussion.On Mon, Sep 8, 2014 at 6:31 ...
   Author: Otis Gospodnetic, 2014-10-10, 01:46
Re: Spark Monitoring with Ganglia - Spark - [mail # user]
...Hi,If using Ganglia is not an absolute requirement, check out SPM for Spark --http://blog.sematext.com/2014/10/07/apache-spark-monitoring/It monitors all Spark metrics (i.e. you don't n...
   Author: Otis Gospodnetic, 2014-10-08, 20:08
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