What is the row key?
Answer / Veer Vikram Singh
The row key in Apache HBase is a unique identifier for each row within a table. It's similar to a primary key in a relational database. It can be a string, long or byte array.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is the row key?
What is hfile ?
What is the use of hbase hmaster?
Define Thrift?
What is the difference between hbase and hadoop/hdfs?
Explain about the data model operations in HBase?
Discuss about the different tombstone markers used for deletion purposes in HBase.?
What is the role of Zookeeper in HBase architecture?
explaine wal in hbase?
What is the use of shutdown command?
How will you backup an HBase cluster?
How many operational command in hbase?
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)