About alanmcshane

alanmcshane

This blog describes issues that could occur when installing, configuring or running Native Spark Modeling in SAP Business Objects Predictive Analytics. It explains the root causes of those issues and if possible provides solutions or workarounds. ...

alanmcshane

This blog describes issues that could occur when installing, configuring or running Native Spark Modeling. It explains the root causes of those issues and if possible provides solutions or workarounds.The official SAP Predictive Analytics documentati...

alanmcshane

System: NW CE Java AS 7.20.3301.260216.20090513215710 - developer installation, single instanceI have debugged before on a local server but now need to debug a 7.2 system on a machine on the SAP LAN. I can control the system fine in the SAP Manageme...

alanmcshane

Hi Erik, Very interesting read and thanks for sharing these insights. I particulary welcome the very clear transparency to the balancing act and difficult decisions that you and the management team have to make regularly. I’m glad you are making th...

alanmcshane

Hi Jean-Baptiste,Automated will work with Hive tables created via TSV or other delimiters okay.You can use Spark via Native Spark Modeling in Automated which uses Spark scala APIs to build the model on the hadoop cluster. It currently supports Hive ...

alanmcshane

Great to know real time scoring with Spark is simple to embed using Automated Analytics..excellent!

alanmcshane

FYI I found a couple of bugs with GROUPING about a month ago and raised an internal bug.The 2 issues are...1. GROUPING( <column name> ) returns 1 when should be 0 and 0 when should be 12. GROUPING can return values > 1.Good news - the issue has been ...

alanmcshane

Hi,To be sure use something likeSELECT COUNT(*)FROM YOURTABLEWHERE T IS NULL;regards,Alan

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SAP Predictive Analytics Native Spark Modeling - Troubleshooting

SAP Predictive Analytics 2.5 Native Spark Modeling - Troubleshooting

remote debug logon

Re: Agility in Software Engineering is not an Option

Re: HiveServer2 connection JDBC

Re: Predictive Scoring in Spark using Spark Streaming

Re: SAP HANA Usage of Grouping

Re: BLANK FROM FLAT FILE IS TAKEN AS ? IN SAP HANA