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Description: Discussions related to the Pentaho Big Data technology including hadoop and NoSQL databases.
Published: Monday July 28th 6AM
Description: Hi friends, I am trying to maintain dimensions in hadoop cluster. i am using hive and doing the coding part. but i was also trying using the pentaho DI. but was unable to succeed. anyone who have an idea of how can i achieve this with the DI tool i will really appreciate it if you can share. Thank you in advance. read more »
Published: Tuesday July 15th 8PM
Description: I am attempting to do a simple Hadoop File Input via PDI/Spoon, and getting a BlockMissingException error. I can browse the HDFS file system and locate the file I need to load, but any attempt to preview it or push to some Output file fails with same error. Here are the system configurations: Pentaho running on Windows 7 Ultimate SP1, 64-bit OS, 8GB RAM, Intel i7-4770 : BA Suite 5.1.0 Kettle / Spoon 5.1.0 GA Release Cloudera running on VirtualBox VM, Red Hat 64 bit OS : cloudera localhost hadoop... read more »
Published: Wednesday July 2nd 2AM
Description: I am using pentaho BI 5.0.0 and hadoop 0.20.2 on my ubuntu virtual machine While executing the kettle job of weblog_parse_mr tutorial, I am unable to proceed from mapper phase any further than 45 . It shows Mapper completion 45 Reducer Completion 0 And the task gets killed after 602 seconds. Can anyone please provide help read more »