Re: Prime cause of NotEnoughReplicasException

2017-09-01 Thread Akira Ajisaka
Hi Nishant, The debug message shows there are not enough racks configured to satisfy the rack awareness. http://hadoop.apache.org/docs/r3.0.0-alpha4/hadoop-project-dist/hadoop-common/RackAwareness.html If you don't need to place replicas in different racks, you can simply ignore the debug

Prime cause of NotEnoughReplicasException

2017-08-01 Thread Nishant Verma
Hello On my namenode logs, I am seeing these error lines quite frequently. What is the reason behind this and how to overcome this? I have three data nodes and hdfs dfsadmin -report says 3 Live Datanodes. Kafka Connect is responsible of writing records from kafka topic to hdfs here. The data