Also, how relevant is this page: https://cwiki.apache.org/confluence/display/TRAFODION/Configuration
It does not match what I find in the 1.3 installer. On Mon, Feb 8, 2016 at 2:37 PM, Gunnar Tapper <[email protected]> wrote: > Hi, > > I'm trying to understand the purpose of the different environmental > changes that are required during Trafodion install to help administrators > understand what needs to happen when installing Trafodion onto their > Hadoop/HDFS/HBase environment. Think "what's the purpose of this > configuration change", "what it this directory/file/jar/etc used for", and > so on > > ZOOKEEPER > > - zoo.cfg: Change maxClientCnxns to 0. > > HDFS > > - Create /hbase-staging, change owner to HBase Administrator. > - Create /bulkload, change owner to Trafodion. > - Create /apps/hbase/data/archive, change owner to hbase:hbase > (Cloudera) or hbase:hdfs (Hortonworks), give the trafodion RWX access, set > default user to trafodion, and setaflc to RWX. > > HBASE > > - Install Trafodion utility jar into /usr/lib/hbase/lib (and other > directories): what functions does this jar provide? > - hbase-site.xml: Change hbase.coprocessor.region.classes to a list of > classes. (It'd be good give a short description of each class.) > - hbase-site.xml: Change hbase.hregion.impl to org.apache.hadoop. > hbase.regionserver.transactional.TransactionalRegion > - hbase-site.xml: Change hbase.regionserver.region.split.policy to > org.apache.hadoop.hbase.regionserver.ConstantSizeRegionSplitPolicy > > -- > Thanks, > > Gunnar > *If you think you can you can, if you think you can't you're right.* > -- Thanks, Gunnar *If you think you can you can, if you think you can't you're right.*
