Interested to Buy Any Domain ? << Click Here >> for more details...
Define data integrity?
- 1 Answers
- 54 Views
- I also Faced
- E-Mail Answers
Answer / Yashpal Panwar
Data integrity in Apache HDFS (Hadoop Distributed File System) refers to the maintenance of, and the verification of the accuracy and consistency of data over its entire lifecycle. This includes ensuring that data is not altered or destroyed in an unauthorized or accidental manner.
| Is This Answer Correct ? | 0 Yes | 0 No |
Why HDFS stores data using commodity hardware despite the higher chance of failures?
how does hdfs ensure data integrity of data blocks stored in hadoop hdfs?
What are the main hdfs-site.xml properties?
Why HDFS performs replication, although it results in data redundancy in Hadoop?
Why is block size set to 128 MB in HDFS?
What are tools available to send the streaming data to hdfs?
Explain about the indexing process in hdfs?
Data node block size in HDFS, why 64MB?
Which one is the master node in HDFS? Can it be commodity hardware?
What is the difference between input split and hdfs block?
How to copy a file into HDFS with a different block size to that of existing block size configuration?
How data or a file is written into 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)
