Greetings, Working with the getS3 processor and Amazon provides ability to create new S3 Buckets in US Standard, Oregon, Northern California, Ireland, Singapore... The getS3 Processor has the following options: GovCloud("us-gov-west-1"), US_EAST_1("us-east-1"), US_WEST_1("us-west-1"), US_WEST_2("us-west-2"), EU_WEST_1("eu-west-1"), EU_CENTRAL_1("eu-central-1"), AP_SOUTHEAST_1("ap-southeast-1"), AP_SOUTHEAST_2("ap-southeast-2"), AP_NORTHEAST_1("ap-northeast-1"), SA_EAST_1("sa-east-1"), CN_NORTH_1("cn-north-1"); Current S3 bucket was created in Oregon region, which region should be selected in NiFi processor? ... View more

Looking to understand if there are any limits to using Host Groups to define specific machines in a cluster to serve as HDFS in Memory Tier. Cluster has machines that have RAM and SSD, in addition to machines that have RAM and SATA Drives. Goal would be to use the in memory tier as storage for Spark data processing pipelines. ... View more

Can NiFi be configured to tail logs on remote hosts without having to deploy NiFi on hosts outside of processing cluster? Current work around is to update application to use log4 UdpAppender and publish events on UDP and then use UDP listener. ... View more

Is there a current pattern to read data from a Kafka topic for a range of time? Looking at APIs, I only see options around log.retention in time and bytes. ... View more

Are there any examples of doing bulk inserts into SOLR? Storm ingestion pipeline is processing around 1 million messages a second and want to send a bulk request to Solr. ... View more

Ambari shows 6 of 5 datanodes live in dashboard. The correct count is 6 nodes, which is reflected in the NameNode UI. I have tried restarting Ambari-server and all the agents and issue will not resolve. What other options should I explore to update the correct node count? ... View more

Does HBase and Phoenix have a supported ODBC driver that we can use to connect Tableau to HBase? Simba has a driver, however its not a free driver: apache-hbase-odbc ... View more