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apachetomcatsolrsolrjsolrcloud

Merge Two solr core into One

I have two solr cores namely Unit1 and Unit2 with the same schema for both.Now I have created a new core called Unit and I want to copy/move the data from unit1 core and unit2 core into Unit core . Thanks in advance for the replies/answers.

Solution

  • You can call the below :

    admin/cores?action=MERGEINDEXES&core=new-core-name&indexDir=path/to/core1/data/index&indexDir=path/to/core2/data/index

    for more details on the same you can refer Merge Indexes link.