@pbalasundaram I have heard that it can be used for the quality while wrangling. https://www.trifacta.com/wp-content/uploads/2014/01/Trifacta_DataTransformValue_WP.pdf
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@pbalasundaram https://www.trifacta.com/ - It can be used for data quality checks during cleansing http://vis.stanford.edu/wrangler/ - open source version of trifacta https://www.talend.com/resource/data-quality-tools.html https://www.ataccama.com/products/big-data-platform-for-hadoop/big-data-engine
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@Mike Li Could you run ambari-server sync and then paste entries from log? May be, something wrong with DN. This is sample from my demo env
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@Matthew Sharp Based on the latest docs http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.2.1/bk_Installing_HDP_AMB/content/_database_requirements.html 5.6 is the latest. @jeff
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