Hello folks,I was trying to install HBase but I couldn't start it.I was following this tutorial:https://hbase.apache.org/book/quickstart.htmlFlaws in the tutorialIt doesn't mention that:Hadoop services should be running;You need to export HBASE_HOME;You need to export JAVA_HOME in conf/hbase-env.sh (update: actually it's mentioned there. Probably I missed it, or they updated after I read it)The path to directory must not contain file:// in the beginning;Must start start-hbase.sh as root.It should be a "quick!!" start guide, but it was not for me. Ok, I'm a newbie ...1) Hadoop services must be runningHadoop services must be running before you start HBase. Maybe this is too obvious, but not for me (the newbie guy).If you don't have Hadoop, follow this tutorial:http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/ If you already have Hadoop installed and configured, then run it:./haddop-directory/sbin/start-all.sh2) export HBASE_HOMEeg:export HBASE_HOME=/usr/local/hbaseexport PATH=$PATH:$HBASE_HOME/bin3) export JAVA_HOME in conf/hbase-env.sheg:export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/ 4) The path to directory must not contain file:// in the beginningIf you want it to be /usr/local/hbase, don't do: file:///usr/local/hbase.Here is my hbase-site.xml:<configuration> <property> <name>hbase.rootdir</name> <value>/usr/local/hbase/data/hbase</value> </property> <property> <name>hbase.zookeeper.property.dataDir</name> <value>/usr/local/hbase/data/zookeeper</value> </property></configuration>5) Run as RootUPDATE (2014-05-13): This problem was happening with version hbase-0.94. I downloaded version hbase-0.98.2, and it's not necessary to start as root. Other thing is that maybe it's not related to the version, and it was I that forgot to change the owner of all files recursively in HBase ...:hduser:hbase$ sudo chown -R hduser *I don't know why, but I was only able to start HBase running it as root:hbase-home/bin$ sudo start-hbase.shI saw this tip to run as root here:http://stackoverflow.com/questions/15826863/cant-get-hbase-stand-alone-mode-to-startI also realized when reading the log, that the normal user running the script didn't have access to delete a file, so it was causing an IOException:2014-03-27 14:38:55,215 ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start masterjava.io.IOException: Could not delete zk base directory: /usr/local/hbase/data/zookeeper/zookeeper_0Please folks, if I am missing something, or if I did something wrong or unnecessary, I would be very grateful if you could comment explaining the correct solution.Please also give a comment if this post helped you.Thank you. Ola meninas!Tem mais um combo maravilhoso no Color Combos Galore!E o meu desafio era fazer um LO com a inspiracao de casamento da foto numero 4!Como tudo tem um porque, eu estava justamente comemorando 10 anos de casada (18 de Junho) quando recebi o desafio e vi que era hora de registrar esse momento!Escolhi Crate Paper, Love Notes e ainda como inspiracao embellies de madeira e flor da Prima!Relembrar esse dia maravilhoso atraves do olhar do scrap foi muito bom!Usei a borda de renda inspirada pela foto do combo.Carimbos de tipografia e as bolas inspirada pelas demais fotos do desafio.Espero que voce tambem tenha se encantado com este Combo! Quem sabe nao esta na hora de voce registrar esse momento? Foi muito gostoso pra mim todo o processo de escolher a foto, reviver o album, lembrar das pessoas especiais que compartilharam esse momento...Clique aqui para acessar o Color Combos Galore.Beijos e bom scrap! Ola meninas!!!Domingo foi dia de reveal do Scrap & Music!Para o sketch #28 eu me inspirei na trilha sonora do filme The Blues Brothers (Os Irmaos Cara de Pau) e o DT escolheu este