How to insert a multi-valued field in solr using string-based lithium morphine

Question

I am trying to insert a comma-separated string as a multi-valued field in my morphine configuration from a string structure in HBase.

Can anyone suggest a better way or experience, I'm new to this.

Is there a way I can do this.

HBase-Indexer Mapper:

<?xml version="1.0"?> <indexer table="Document_Test" mapper="com.ngdata.hbaseindexer.morphline.MorphlineResultToSolrMapper" unique-key-field="documentId" mapping="row"> <param name="morphlineFile" value="/path/to/morphline.conf" /> </indexer> 

Morphline Conf:

 { extractHBaseCells { mappings : [ { inputColumn : "CF:DocumentId" outputField : documentId type : long source : value } { inputColumn : "CF:Persons" outputField : persons type : string source : value } ] } // Some command here which can be used, I tried with **java**, But didn't worked and make it a single string } 

It simply does one line as follows:

  { "persons": [ "[Panos Kammenos, King Salman, Nabil Sadek, Ehab Azmy, Hesham Abdelhamid]" ], "documentId": 38900223, "_version_": 1535233203724353500 } 

UPDATED

Tried this, and he worked on mappings based on the Row or Tall structure.

  { extractHBaseCells { mappings : [ { inputColumn : "CF:DocumentId" outputField : documentId type : long source : value } { inputColumn : "CF:Persons" outputField : persons type : string source : value } ] } } { split{ inputField : persons outputField : persons_multi separator : "," isRegex : false } } 

Answer 1

You can use the split command as follows:

 { extractHBaseCells { mappings : [ { inputColumn : "CF:DocumentId" outputField : documentId type : long source : value } { inputColumn : "CF:Persons" outputField : persons type : string source : value } ] } } { split{ inputField : persons outputField : persons_multi separator : "," isRegex : false } } 

Let me know if you have any problems.