Is it possible to add  filtering condition also while exporting from the ORC table? My point is consider I am having an ORC table 'sampleORC' with column 'name'. I only need to export the data with name ='Demo' from sampleORC ... View more

@Koosha Tahmasebipour you can leverage DistributedCache to upload your third party jars to HDFS https://hadoop.apache.org/docs/r2.7.2/api/org/apache/hadoop/filecache/DistributedCache.html for MapReduce ... View more

if you do a PutHDFS it generates an attribute hive.ddl that can be used to create a hive table. you can also generate hive.ddl with updateattribute with your code ${hive.ddl} LOCATION '${absolute.hdfs.path}' ... View more

Thanks for your comment. I just solved the problem after 2 days of struggling. There reason was the proxy settings set on my machine by the company I work for. I just added 'sandbox.hortonworks.com' domain name to the proxy bypass list. Also, in order to make webhdfs connection to sandbox from another CentOS VM I added 'sandbox.hortonworks.com' to no_proxy variable at /etc/bashrc of the CentOS and it worked! Thanks 🙂 ... View more