Skip to content

Instantly share code, notes, and snippets.

[2015-05-27 02:29:46,650] ERROR Unhandled exception resulting in internal server error response (io.confluent.rest.exceptions.GenericExceptionMapper)
java.lang.NoSuchMethodError: scala.collection.JavaConversions.asScalaIterable(Ljava/util/Collection;)Lscala/collection/Iterable;
at io.confluent.kafkarest.MetadataObserver.getTopic(MetadataObserver.java:91)
at io.confluent.kafkarest.resources.TopicsResource.getTopic(TopicsResource.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
@maiha
maiha / 0.日本酒.rst
Last active August 29, 2015 14:22
日本酒

YK35系

  • 14代(本丸)
  • 仙禽一聲
  • 田酒
  • 獺祭23-39

販売店

@maiha
maiha / memory leak?
Created June 1, 2015 15:23
gatling-amqp error
================================================================================
2015-06-01 23:23:55 1310s elapsed
---- AMQP Publish(ack) ---------------------------------------------------------
[--------------------------------------------------------------------------] 0%
waiting: 0 / active: 10 / done:0
---- Requests ------------------------------------------------------------------
> Global (OK=128344 KO=0 )
> publish(ack) (OK=128344 KO=0 )
================================================================================
@maiha
maiha / load11
Last active August 29, 2015 14:22
[root@load11]/var/lib/rabbitmq# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_load11-lv_root 50G 3.8G 43G 8% /
tmpfs 12G 0 12G 0% /dev/shm
/dev/sda1 477M 49M 403M 11% /boot
/dev/mapper/vg_load11-lv_home 73G 274M 69G 1% /home
[root@load11]/var/lib/rabbitmq# hdparm -t /dev/mapper/vg_load11-lv_root
/dev/mapper/vg_load11-lv_root:
Timing buffered disk reads: 438 MB in 3.01 seconds = 145.32 MB/sec
@maiha
maiha / 1.cmd.sh
Created June 2, 2015 16:47
hdd benchmark (bonnie)
bonnie++ -d / -s 10240 -r 5120 -u root
bonnie++ -d / -s 20480 -r 10240 -u root

美ら海水族館方面

「きしもと食堂」(沖縄そば)

  • 老舗。沖縄で一番有名かも。水族館の途中なので便利。駐車場難しい。結構並ぶ(30分くらい)
  • 営業時間: 11:00~17:30 (売切れ次第閉店)
  • 定休日: 水曜日
  • 沖縄県国頭郡本部町渡久地5
@maiha
maiha / memo
Created June 9, 2015 04:00
maven centralへのdeploy
addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "0.4.0")
xerial.sbt.Sonatype.sonatypeRootSettings
closeとかCLIでできる
sonatypeReleaseAll
stagingのやつをいっきにやる
addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")
publish signed
http://ktdisk.hatenablog.com/entry/20130107/1357591175
function docker-port-mappings() {
local x=""
for x in $(docker ps -q); docker port $x
}
function docker-kafka-iptables() {
local hp="host port"
local gp="guest port"
for hp in 2181 9092; do
for gp in $(docker-port-mappings |grep $hp | head -1 | sed -r "s/.*:(.*)/\1/g"); do
@maiha
maiha / FSM.scala
Created June 21, 2015 14:30
FSMでStateが利用するDataを型安全にする
onTransition {
case _ -> AdapterConsuming if ! nextStateData.isInstanceOf[ConsumingData] =>
throw new IllegalArgumentException(s"AdapterConsuming expects ConsumingData, but got ${nextStateData.getClass.getSimpleName}".red)
}