This error (apache.hadoop.hbase.client.RetriesExhaustedException: Failed setting up proxy interface) mainly occurs when you do not configure your hostname and IP address property in HBase configuration files. You should not use localhost as the hostname for any of the node, you must have a proper configuration with FQDN (fully qualified domain name). [Read more…]
apache.hadoop.hbase.client.RetriesExhausted Exception: Failed setting up proxy interface
April 13, 2018 By Leave a Comment
Heartbeat lost for all Ambari services in HDP
April 1, 2018 By 1 Comment
The main reason behind Heartbeat lost for all Ambari services in HDP is, losing the connection between the ambari-server and ambari-agent. To fix this issue you can stop and start ambari-server and ambari-agent again in proper sequence. In this article I am going to explain step by step debugging process and solution. [Read more…]
Getting Started with Apache Kafka
November 22, 2017 By Leave a Comment
Getting Started with Apache Kafka is a complete tutorial for beginners. Kafka is a fast, salable, durable messaging system and a distributed streaming platform.It is replacement of traditional message brokers like JMS because of its reliability and replication. [Read more…]
