Does HDFS allow a client to read a file which is already opened for writing?
Answer / Varunt Yagi
No, HDFS does not allow a client to read a file if it's currently open for writing by another client.
| Is This Answer Correct ? | 0 Yes | 0 No |
Why HDFS performs replication, although it results in data redundancy?
What is NameNode and DataNode in HDFS?
How to create Users in hadoop HDFS?
What is a task tracker?
What is the difference between NAS and HDFS?
Who divides the file into Block while storing inside hdfs in hadoop?
List the various HDFS daemons in HDFS cluster?
What is the benifit of Distributed cache, why can we just have the file in HDFS and have the application read it?
How to create directory in HDFS?
What happens if the block in HDFS is corrupted?
If data is present in HDFS and RF is defined, then how can we change Replication Factor?
Why is block size set to 128 MB in HDFS?
Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)