Hello, +1 (non-binding)
My first attempt to deploy our Supervision app (made of 10 topologies with a Redis server for sharing memory) intto a small Storm 1.1.0rc2 cluster (1 nimbus node, 2 supervisors, 3 zookeeper VMs) failed because operations on Nimbus VM were taking too long. I realized that this was because my Nimbus VM was a "m1.small" (provided by OUTSCALE Europe 2 datacenter) and it was too slow. I have the impression that this setup was OK with Storm 1.0.2, but I have no proofs. I re-did my 1.1.0rc2 with a m1.medium VM for Nimbus and everything works like a charm. One detail: on our Kafka spouts, I got the following message instead of a lag information: Offset lags for kafka not supported for older versions. Please update kafka spout to latest version. Is there some documentation which provides the clear requirements to get Kafka monitoring from Nimbus UI? PS: I'm using Kafka Spout (not yet migrated to Kafka Client Spout with Kafka 0.9.01 libraries. Best regards, Alexandre 2017-02-27 14:13 GMT+01:00 Alexandre Vermeerbergen <[email protected] >: > Hello, > > Tried with our supervision topologies on a small cluster (1 Nimbus VM, 3 > Zookeeper VMs, 2 Supervisor VMs). > > For the moment I have trouble with Nimbus & Nimbus UI startup time, the > "bin/storm nimbus" starts the following process with runs for quite a long > time (5 to 10 minutes) before the actual Nimbus process (which has a "java > -server" pattern instead of "java -client" in ps aux list) is actually > started: > > root 29178 81.0 0.9 1965584 18404 pts/0 Sl 13:04 0:00 > /usr/local/jdk/bin/java -client -Dstorm.options= -Dstorm.conf.file= -cp > /usr/local/Storm/storm-stable/lib/servlet-api-2.5.jar:/usr/l > ocal/Storm/storm-stable/lib/log4j-slf4j-impl-2.8.jar:/usr/lo > cal/Storm/storm-stable/lib/minlog-1.3.0.jar:/usr/local/Storm > /storm-stable/lib/storm-rename-hack-1.1.0.jar:/usr/local/ > Storm/storm-stable/lib/slf4j-api-1.7.21.jar:/usr/local/ > Storm/storm-stable/lib/disruptor-3.3.2.jar:/usr/local/Storm/ > storm-stable/lib/log4j-core-2.8.jar:/usr/local/Storm/storm- > stable/lib/log4j-over-slf4j-1.6.6.jar:/usr/local/Storm/ > storm-stable/lib/reflectasm-1.10.1.jar:/usr/local/Storm/ > storm-stable/lib/ring-cors-0.1.5.jar:/usr/local/Storm/ > storm-stable/lib/clojure-1.7.0.jar:/usr/local/Storm/storm- > stable/lib/kryo-3.0.3.jar:/usr/local/Storm/storm-stable/ > lib/asm-5.0.3.jar:/usr/local/Storm/storm-stable/lib/ > objenesis-2.1.jar:/usr/local/Storm/storm-stable/lib/log4j- > api-2.8.jar:/usr/local/Storm/storm-stable/lib/storm-core-1. > 1.0.jar:/usr/local/Storm/storm-stable/extlib/flux- > wrappers-1.1.0.jar:/usr/local/Storm/storm-stable/extlib/ > flux-core-1.1.0.jar:/usr/local/Storm/storm-stable/conf > org.apache.storm.command.config_value java.library.path > > I have no logs generated by this first process. > Is there a way to turn on some logs to understand what takes so long? > > Best regards, > Alexandre > > > 2017-02-24 21:40 GMT+01:00 P. Taylor Goetz <[email protected]>: > >> This is a call to vote on releasing Apache Storm 1.1.0 (rc2) >> >> Full list of changes in this release: >> >> https://git-wip-us.apache.org/repos/asf?p=storm.git;a=blob_p >> lain;f=CHANGELOG.md;hb=17a2017fb644e353fb2a0f5bf50d400ee28036ba >> >> The tag/commit to be voted upon is v1.1.0: >> >> https://git-wip-us.apache.org/repos/asf?p=storm.git;a=blob;f >> =CHANGELOG.md;h=0352f6d27dad1c88c24bb99fd894a211ea6c1e71;hb= >> 7c8ea09e09160d36bba7e363ed53781816b46597 >> >> The source archive being voted upon can be found here: >> >> https://dist.apache.org/repos/dist/dev/storm/apache-storm-1. >> 1.0-rc2/apache-storm-1.1.0-src.tar.gz >> >> Other release files, signatures and digests can be found here: >> >> https://dist.apache.org/repos/dist/dev/storm/apache-storm-1.1.0-rc2/ >> >> The release artifacts are signed with the following key: >> >> https://git-wip-us.apache.org/repos/asf?p=storm.git;a=blob_p >> lain;f=KEYS;hb=22b832708295fa2c15c4f3c70ac0d2bc6fded4bd >> >> The Nexus staging repository for this release is: >> >> https://repository.apache.org/content/repositories/orgapachestorm-1046 >> >> Please vote on releasing this package as Apache Storm 1.1.0. >> >> When voting, please list the actions taken to verify the release. >> >> This vote will be open for at least 72 hours. >> >> [ ] +1 Release this package as Apache Storm 1.1.0 >> [ ] 0 No opinion >> [ ] -1 Do not release this package because... >> >> Thanks to everyone who contributed to this release. >> >> -Taylor > > >
