A new Job, ID: 5164 <http://www.ejobsville.com/display-job/5164/> was added at *eJobsVille.com - For the Best Tech Jobs in Town*<http://www.ejobsville.com>
*Title:* *Hadoop admin* posted on 2013-06-18 09:18:03 *Job Description:* 1. Specialized in Big data management analysis & architecture, Hadoop cluster storage, Map-reduce parallel programming, Hive analytical queries, Hadoop related projects, No-SQL special data management strategies HBase, Cassandra, etc., parallel query processing and optimization, data replication, self-tuning, data caching, OLAP, column storage, and data warehousing. 2. Designed and implemented a Hadoop distributed and cluster file system for highly scalable message logging. Worked on scalability issues and brought totally out of control and saturated system to scale again with spare capacity of 80%. Worked on Java modules, SQL design and Data warehouse design with efficient ETL, data mining, reporting modules, big data management, No-SQL, Hadoop cluster file storage, Hive, Cassandra, Pig/Latin, HadoopDB. *Job Requirements:* - Excellent understanding of hardware and software mirroring - Uderstanding of line and rack level IO tuning - Must understand and have worked with tools like IO zone - Thorough understanding of satellite, spacewalk, jumpstarts and kickstart profiling - Understanding of JVM administration and crash trace analysis - Proper understanding of NFS setup and block optimization. - Must know about frame set and communication protocols between multiple ethernets - Knowledge of RAID and its setup - Understanding of various JAVA OPTS related to hadoop *Click here to view full job descripton and apply*<http://www.ejobsville.com/display-job/5164/> (Guest users can also apply) ------------------------------ Best regards, eJobsVille.com - For The Best Tech Jobs In Town -- You received this message because you are subscribed to the Google Groups "SAP ABAP" group. To unsubscribe from this group and stop receiving emails from it, send an email to sap-abap+unsubscr...@googlegroups.com. To post to this group, send email to sap-abap@googlegroups.com. Visit this group at http://groups.google.com/group/sap-abap. For more options, visit https://groups.google.com/groups/opt_out.
