Managing HBase

HBase Debugging

Acceldata provides detailed debugging and troubleshooting information for the various scenarios that production engineering face.

Region & Table Hotspotting

Identifying large amount of traffic from various clients redirected to single or very few numbers of nodes in the cluster is a common HBase issue.

The HBase hotspotting occurs because of bad row key design, which can be found very easily.

HBase allows the identification of the following kind:

  • Number of regions per HBase record table
  • HBase row key design - generating UUIDs
  • Number of column families
  • Splitting
  • Durability

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Region Server Operations

Key Operations on the Region Servers are represented :

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Hbase tables

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Hbase Compaction (Major & Minor) & WAL File Operations

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Table Diagnostics - Column Families, Read/Write.

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