Problem: Hadoop verification script fails: 'Could not reserve enough space for object heap'

This error will occur if the system doesn't have enough available memory to create a Java virtual machine, that is needed to run a mapreduce job using a RxHadoopMR() compute context. This can happen if you have changed the memory settings for mapreduce for the following:

A workaround for the problem is to reset the setting for those options to the default in Cloudera Manager.
Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

ID článku: 3104170 - Poslední kontrola: 11/01/2015 05:26:00 - Revize: 1.0

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