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changes.mady.by.user Orhan Kislal

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New Version 91

changes.mady.by.user Frank McQuillan

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  • gcc and g++ (For OSX, Clang will work for compiling the source, but not for documentation.)
  • m4
  • patch
  • cmake
  • pgxn installed
  • PostgreSQL (64-bit) 9.2+ with plpython support enabled. Note: plpython may not be enabled in Postgres by default.

 


Use below command to install and load the latest MADlib package uploaded on PGXN.  

Code Block
languagebash
pgxn install madlib
pgxn load madlib 

 If you see the following error, it's likely that you are using Parallel Execution flags for make. 

Code Block
languagebash
[ 86%] Performing build step for 'EP_boost'
Ignored: make
[ 86%] Performing install step for 'EP_boost'
Ignored: make
[ 86%] Completed 'EP_boost'
[ 86%] Built target EP_boost
make[1]: *** [all] Error 2
make: *** [all] Error 2
ERROR: command returned 2: make PG_CONFIG=/usr/local/pg10/bin/pg_config all

You can run this as a workaround:

Code Block
languagebash
MAKEFLAGS='-j1' pgxn install madlib
pgxn load madlib 


...

Code Block
languagebash
export PGPORT=5430
export PGHOST=127.0.0.1
export PGDATABASE=madlibtest
$BUILD_ROOT/src/bin/madpack -p postgres install


Anchor
Release Specific Installations
Release Specific Installations
Release Specific Installations

Sometimes there are release specific variations of the installation procedures.  These exceptions are listed in this section.

06/27/19 - Upgrading MADlib from 1.15.1

Currently, upgrading the rpm from 1.15 using rpm -U does not work due to a change in the rpm post uninstall script in MADlib version 1.15.1. 

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Below are the steps to follow to upgrade from MADlib version 1.15:

  1. Remove existing MADlib rpm (this does not affect the database in any way)
    rpm -e <madlib 1.15 package name>
  2. Remove old MADlib files
    rm -rf /usr/local/madlib/Versions
  3. Install the MADlib 1.15.1 or 1.16 rpm
    rpm -i <madlib 1.16 package name>
  4. Upgrade the MADlib deployment in the database
    madpack -p <platform> -c <connection> upgrade

01/11/18 - Upgrading MADlib to 1.13

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/home/gpadmin/madlib/remove_compression.sh --prefix /usr/local/hdb/madlib

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