Hi All, hadoop is seen as a great data-archival solution, however for a finance sector compliance perspective, can anyone please suggest if 'SEC Rule 17a-4' security compliance can be met with hadoop? thanks, Avijeet ... View more

Hi, I read that accumulo supports cell level security, and hbase doesn't. Is this true? and secondly accumulo supports multiple data sources ingestion better and hbase one source such as one web site. is it true? in what ways? can someone share any accumulo case studies? Can accumulo be used with full support and rest of hadoop ecosystem? Thanks, Avijeet ... View more

Hi, Is it recommended to have a separate HDP Search/SOLR cluster ? Why is it packaged outside of HDP (which has HIVE, HBASE and so many other components.) Thanks, Avijeet ... View more

Hi, Falcon currently doesn't support HBASE as a feed type, however if HBASE is to be used, can someone suggest how to implement a retention policy, fro HDFS we simply delete by the partitioned folder, however in case of HBASE, is there anys uch way. Thanks, Avijeet ... View more

Hi, I have a fundamental question related to these storage engine (HIVE/HBASE/SOLR) options on HDFS Q1. If we ingest data to HDFS and then build SOLR index - is it same as directly ingesting the data into SOLR? In terms of storage usage and lay out. Q2. Is there any approach on how to ingest once and may be have all 3 different data-access options optimally to use - HIVE for faster scan, HBASE gives for bulk retrieval, SOLR for record level search. Thanks, Avijeet ... View more