Will various customers write into an hdfs record simultaneously?

Question Posted / shubham gangwar

Will various customers write into an hdfs record simultaneously?..

Answer / Sudhanshu Mishra

No, HDFS does not support simultaneous writes by multiple clients on the same file. However, it does allow concurrent reads.

Is This Answer Correct ?

0 Yes

0 No

More Apache HDFS Hadoop Distributed File System Interview Questions

If the source data gets updated every now and then, how will you synchronize the data in hdfs that is imported by sqoop?

What is the benifit of Distributed cache, why can we just have the file in HDFS and have the application read it?

What are the difference between of the “HDFS Block” and “Input Split”?

What is secondary namenode?

What is hdfs in big data?

Can you explain heartbeat in hdfs?

What is the difference between nas (network attached storage) and hdfs?

What is a block?

What does heartbeat in hdfs means?

Hdfs stores data using commodity hardware which has higher chances of failures. So, how hdfs ensures the fault tolerance capability of the system?

Explain what happens if, during the PUT operation, HDFS block is assigned a replication factor 1 instead of the default value 3?

What is throughput? How does hdfs provides good throughput?

For more Apache HDFS Hadoop Distributed File System Interview Questions Click Here