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FusionInsight HD 6.5.0 Product Description 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Solr

Solr

Reliability, Usability, and Security Enhanced Features

  • The HA and floating IP address mechanisms are implemented, improving the reliability of Solr services.
  • Memory, CPUs, and disk I/Os of Solr instances are monitored, and shard status monitoring and alarms are implemented.
  • The Kerberos authentication is added, ensuring the security of index data.
  • The authority control for collection operations, and access control for configuration sets on ZooKeeper are added.

Multi-Instance Deployment

Five Solr instances can be deployed on each node, and the Solr service supports two SolrServerAdmin instances to provide WebUI functions externally.

Cross-Node Storage of Two Replicas in Multi-Instance Deployment Scenarios

When multiple Solr instances are deployed on each node, during collection creation, two replicas are distributed on different nodes.

Sensitive Word Filtering

Sensitive words in query results are filtered.

HBase Full-Text Index

  • HBase Indexer can be used to implement synchronous indexing and full-text search for data in HBase.
  • The mapping between HBase tables and Solr indexes is created to provide a unified API for operating HBase and Solr (Luna). Indexes are stored in Solr and original data is stored in HBase.
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Updated: 2019-05-17

Document ID: EDOC1100074548

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