Recent questions and answers in HBase

Madanswer

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What is compaction in HBase?

answered Jun 13 in HBase by SakshiSharma

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What are the different compaction types in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is the difference between the commands delete column and delete family in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is a cell in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is the role of the class HColumnDescriptor in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is the lower bound of versions in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is TTL (Time to live) in HBase?

answered Jun 13 in HBase by SakshiSharma

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Does Hbase support table joins in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is a rowkey in HBase?

answered Jun 13 in HBase by SakshiSharma

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What are the two ways in which you can access data from Hbase?

answered Jun 13 in HBase by SakshiSharma

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What are the two types of table design approach in HBase?

answered Jun 13 in HBase by SakshiSharma

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In which scenario should we consider creating a short and wide Hbase table?

answered Jun 13 in HBase by SakshiSharma

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In Which scenario should we consider a Tall-thin table design in HBase?

answered Jun 13 in HBase by SakshiSharma

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Give a command to store 4 versions in a table rather than the default 3.

answered Jun 13 in HBase by SakshiSharma

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What does the following command do in HBase?

answered Jun 13 in HBase by SakshiSharma

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Give the commands to add a new column family “(newcolfamily”) to a table (“tablename”) which has a existing column family(“oldcolfamily”).

answered Jun 13 in HBase by SakshiSharma

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What is the Hbase shell command to only 10 records form a tablein HBase?

answered Jun 13 in HBase by SakshiSharma

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How does Hbase support Bulk data loading in HBase?

answered Jun 13 in HBase by SakshiSharma

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How does Hbase provide high availability in HBase?

answered Jun 13 in HBase by SakshiSharma

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what is HMaster in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is HRegionServer in HBase?

answered Jun 13 in HBase by SakshiSharma

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What are the different Block Caches in HBase?

answered Jun 13 in HBase by SakshiSharma

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How does WAL help when a RegionServer crashes in HBase?

answered Jun 13 in HBase by SakshiSharma

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Why MultiWAL is needed in HBase?

answered Jun 13 in HBase by SakshiSharma

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In Hbase what is log splitting in HBase?

answered Jun 13 in HBase by SakshiSharma

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How can you disable WAL in HBase? What is the benefit in HBase?

answered Jun 13 in HBase by SakshiSharma

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When do we do manual Region splitting in HBase?

answered Jun 13 in HBase by SakshiSharma

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What is a Hbase Store in HBase?

answered Jun 13 in HBase by SakshiSharma

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Which file in Hbase is designed after the SSTable file of BigTable in HBase?

answered Jun 13 in HBase by SakshiSharma

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Why do we pre-create empty regions in HBase?

answered Jun 13 in HBase by SakshiSharma

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