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alsa-lib-devel

ant

ant-nodeps

boost-devel

device-mapper-multipath

dhcp

gcc-c++

gd

glibc-devel.i686

graphviz-perl

gzip

java-1.7.0-openjdk-devel

java-1.6.0-openjdk-devel

libaio-devel

libibcm.i686

libibumad-devel

libibumad-devel.i686

openmotif

openssl-devel.i686

openssl-static

perl-Config-IniFiles

perl-DBD-SQLite

perl-Config-Tiny

perl-Expect

perl-IO-Tty

perl-Math-Calc-Units

perl-Params-Validate

perl-Parse-RecDescent

perl-TermReadKey

perl-Time-HiRes

protobuf-compiler

protobuf-devel

python-qpid

python-qpid-qmf

qpid-cpp-client

qpid-cpp-client-devel

qpid-cpp-client-ssl

qpid-cpp-server

qpid-cpp-server-ssl

qpid-qmf

qpid-tools

readline-devel

saslwrapper

sqlite-devel

uuid-perl

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                     wget http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

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1. Download latest source from Apache Incubator https://github.com/apache/incubator-trafodion
2. Using ssh, set Trafodion environment
         cd incubator-trafodion/core/sqf
         . ./sqenv.sh
         cd $MY_SQROOT/..
         make all
3. Build database connectivity service(DCS)
         cd $MY_SQROOT/../../dcs
         mvn clean site package
         cd $HOME
         tar -xvf $MY_SQROOT/../../dcs/target/dcs.gz
         export DCS_INSTALL_DIR=$HOME/<dcs install folder name> (It is preferable to set DCS_INSTALL_DIR in your profile)
4. 
         

Configuring DCS and starting Trafodion

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          cd hadoop-2.4.0-src
          export JAVA_HOME=...           # path to 1.7.x JDK
          export HADOOP_PROTOC_PATH=...  # path to protobufs 2.5.0 protoc command
          mvn clean install package -Pdist -Pnative -Dtar -DskipTests \
             -Dtomcat.download.url=http://archive.apache.org/dist/tomcat/tomcat-6/v6.0.36/bin/apache-tomcat-6.0.36.tar.gz

                c. For Pre-installed Hadoop/HBase version, Update the HBase configuration and restart HBase.

1.  hbase-site.xml:
     <property>
       <name>hbase.client.scanner.caching</name>
       <value>100</value>
     </property>
     <property>
       <name>hbase.client.scanner.timeout.period</name>
       <value>60000</value>
     </property>
     <property>
       <name>hbase.coprocessor.region.classes</name>
         <value>
              org.apache.hadoop.hbase.coprocessor.transactional.TrxRegionObserver,
              org.apache.hadoop.hbase.coprocessor.transactional.TrxRegionEndpoint,
              org.apache.hadoop.hbase.coprocessor.AggregateImplementation
         </value>
     </property>
     <property>
       <name>hbase.hregion.impl</name>
       <value>org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegion</value>
     </property>
   
   2. hbase-env.xml:
      export HBASE_CLASSPATH=${HBASE_TRXDIR}/${HBASE_TRX_JAR}
   

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 NOTE: The hadoop release contains 32-bit libraries. You must build hadoop from source for 64-bit architecture, and not just download the release tar file.                                                            See: http://wiki.apache.org/hadoop/HowToContribute  

Notes

• The $MY_SQROOT/sqenv.sh file sources in the file sqenvcom.sh, where most of the Trafodion environment is set up: PATH, CLASSPATH, LD_LIBRARY_PATH, and so on.
• The sqgen command takes CLASSPATH and other environment variables and makes sure that they are used when starting Trafodion processes across the cluster. Therefore, it's very important that the correct CLASSPATH is set up before calling sqgen. Trafodion processes actually use the CLASSPATH that's defined in $MY_SQROOT/etc/ms.env, which should match what you get after sourcing sqenv.sh.
• The install_local_hadoop script copies jar files and executables for a single-node Hadoop install into your source tree: $MY_SQROOT/sql/local_hadoop. If you already have Hadoop running on the system and also want a sandbox version, install the sand-boxed Hadoop on non-standard ports:

  install_local_hadoop -p <start-port>
  <start-port> ... <start-port>+199 should be a range of unused ports.
  

• To run the software you built on a cluster, use the "package" make target instead of the "all" target above and use the built tar files to install on the cluster. Generally, most developers run on a single-node cluster, since a multi-node cluster requires more complex steps to deploy the built software. Here is how to modify software and run the modified objects on the local node (note there is no "make install"):

   sqstop
   # edit source files
   cd $MY_SQROOT/..
   make all
   sqstart
  

• Shutting Trafodion down. To do this, you would shut down Trafodion, then shut down the sand-boxed Hadoop that's used. The sw commands only apply if you are using the sandbox hadoop (install_local_hadoop).

   sqstop
   swstopall
  

  To start it up later, use the following commands:

   swstartall
   sqstart
  

  To check on the status, use these commands:

   sqcheck
   swstatus
  

• If you get rid of the entire source tree, all of the local Hadoop install will also be lost. Before removing these files, make sure to stop Hadoop. The easiest way to do that is with the swstopall or swuninstall_local_hadoop script (these are generated script in your path).