On Oracle Big Data Appliance 4.2 Release M/R Jobs Fails with java.lang.NumberFormatException
(Doc ID 2017104.1)
Last updated on OCTOBER 11, 2016
Applies to:Big Data Appliance Integrated Software - Version 4.2.0 and later
While upgrading to Oracle Big Data Appliance 4.2 Release cluster validation checks will fail. Checking the logs in Resource Manager UI indicates all the MR jobs launched from command line failed.
Even executing a sample MR job after 4.2 upgrade fails from command line:
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