In the hbase-hdfs-load-cycling-data we use a distcp command to copy data in the demo.
This worked prior to 24.7 release, since then we removed the map reduce component which makes this job fail.
Error: Unable to initialize main class org.apache.hadoop.tools.DistCp
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/Job
Solution in the demo is fallback on a 24.3 image, but we need a general solution in terms of shipping with/without map reduce or provide e.g. custom images for demos.
In the
hbase-hdfs-load-cycling-data
we use adistcp
command to copy data in the demo.This worked prior to 24.7 release, since then we removed the map reduce component which makes this job fail.
Solution in the demo is fallback on a 24.3 image, but we need a general solution in terms of shipping with/without map reduce or provide e.g. custom images for demos.