yup, i figured out, but thanks @rkandula, i tested it and it worked. But now i have 3 types of different times: 214.51 seconds from shell real 4m40.985s from Linux command user 0m19.121s from Linux command sys 0m5.181s from Linux command 2m50 seconds elapsed time from mapreduce job What time should i consider about the real time of writing to hbase table? ... View more

@rkandula Shouldn't be <resourcemanagerhost>:8088/cluster/apps/FINISHED ? ... View more

Thanks for the suggestion @vrodionov. So, there is no other way to measure the time that sqoop spends to import data to hbase? ... View more

# service shellinaboxd status Your first command returns me "is running" and the port number is 4200. So i stopped witth: # service shellinaboxd stop and then # service shellinaboxd start And now it works, thanks @Jay SenSharma ... View more

@Josh Elser If i use Apache Phoenix to create a View over my HBase table, i don't need to care about prefixing my rowkey right? Just need to specify the SALT_BUCKETS and Pre-Splitting (if not, it's automatic). ... View more

Hi @Umair Khan, Explaining all the cenario, i'm doing a small project (for master thesis) in which i'm trying to use some of the capabilities of Hortonworks and the world of Hadoop. I have different types of data, and one of the types are stored in SQL Server, it's 4 or 5 simple tables, that i can model in 2 in Hbase. My ideia with this dataset is store in a non relational database like Hbase and query with Hive, exploring the capabilities of the Hbase and Hive together. I know that Hbase isn't the ideal tool to retrieve a specific record, moreover with a specific record by rowkey prefixed. But i'm trying to implement one of this techniques to optimize and prevent hotspotting regions. So, where can i do the implementation of a reversed rowkey or salted rowkey? I can do this in Sql, but i think its very inneficient... ... View more

Thanks for your feedback Josh. In which phase can i implement that? I'm importing a table from Sql Server to Hbase via Sqoop. Also, thanks for your suggestion about Apache Phoenix. ... View more