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Re-indexing Existing Data

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Re-indexing Existing Data

Sept 15, 2017

This section covers reindexing data that are already stored in databases configured for WSO2 IS Analytics.

Data indexed and stored in databases may need to be reindexed due to the following reasons:

  • If the index data is corrupted.
  • If you change the database to another database, the data in the new database needs to be re-indexed.

To reindex existing data, follow the steps below:

  1. Shut down IS Analytics.
  2. Remove all the index data stored in the <IS_ANALYTICS_HOME>/repository/data directory.
  3. In the <IS_ANALYTICS_HOME>/repository/conf/analytics/local-shard-allocation-config.conf file, change the mode for all the shards from NORMAL to INIT.
  4. Restart IS Analytics.