Interested to Buy Any Domain ? << Click Here >> for more details...
What is the importance of dfs.namenode.name.dir in HDFS?
- 1 Answers
- 76 Views
- I also Faced
- E-Mail Answers
Answer / Ishan Haidar
The `dfs.namenode.name.dir` property in HDFS (Hadoop Distributed File System) specifies the directory where the NameNode stores its namespace image, edit log, and other crucial files related to the file system metadata management. Its importance lies in maintaining the consistency of data across the entire HDFS cluster, enabling efficient access and management of distributed files.
| Is This Answer Correct ? | 0 Yes | 0 No |
Why do we need hdfs?
What do you mean by meta data in hdfs? List the files associated with metadata.
What is the throughput? How does hdfs give great throughput?
Can we have different replication factor of the existing files in hdfs?
What is a rack awareness algorithm?
Can multiple clients write into an HDFS file concurrently?
How to split single hdfs block into partitions rdd?
Why is block size set to 128 MB in Hadoop HDFS?
What does hdfs mean?
What do you mean by meta information in hdfs?
Define hadoop archives?
What is the optimal block size 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)
