Running library("ORCH", lib.loc="<path>") Fails to find OLH, Raises "Warning: OLH is not found" on the BDA (Doc ID 2204688.1)

Last updated on NOVEMBER 17, 2016

Applies to:

Oracle R Connector for Hadoop - Version 2.6.0 and later
Linux x86-64

Symptoms

Running the R library("ORCH", lib.loc="<path>" command can not find OLH. The following warning is raised:

Loading required package: OREstats
Loading required package: MASS
Loading required package: ORCHcore
Loading required package: rJava
Loading required package: RJDBC
Loading required package: DBI
Oracle R Connector for Hadoop 2.6.0 (rev. 307)
Info: using native C base64 encoding implementation
Info: Hadoop distribution is Cloudera's CDH v5.4.7
Info: using auto-detected ORCH HAL v4.2
Info: HDFS workdir is set to "<path>"
Info: mapReduce is functional
Info: HDFS is functional
Info: Hadoop 2.6.0-cdh5.4.7 is up
Info: Sqoop 1.4.6 is up
Warning: OLH is not found
Info: Hive 1.1.0-cdh5.4.7 is up
Info: loaded ORCH core Java library "orch-core-2.6.0-mr2.jar"
Loading required package: ORCHstats

 

Cause

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