如何使用百合morphline行为基础在solr中插入多值场 [英] How to insert multivalued field in solr using lily morphline row-based

问题描述

任何人都可以提出任何建议。任何人都可以提出任何建议更好的方式或经验我是新来的。

有没有什么办法可以做到这一点。

HBase -Indexer Mapper：

 <？xml version =1.0？> 
< indexer table =Document_Test
 mapper =com.ngdata.hbaseindexer.morphline.MorphlineResultToSolrMapper
 unique-key-field =documentIdmapping =row> 
 
< param name =morphlineFilevalue =/ 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 
} 
] 
} 
 
 //在这里可以使用的一些命令，我​​用** java **尝试过，但是没有成功并使它成为一个单个字符串
 
} 
  

它只是像这样制作一个字符串：

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

已更新

试过这个，它适用于基于行的映射或高层结构。

$ b $

  {
 extractHBaseCells {
 mappings：[
 {
 inputColumn：CF：DocumentId 
 outputField：documentId 
类型：long 
 source：value 
} 
 {
 inputColumn：CF：Persons
 outputField：persons 
类型：字符串
源：值
} 
] 
} 
} 
 {
 split {
 inputField：人
 outputField：persons_multi 
分隔符：，
 isRegex：false 
} 
} 
  

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

让我知道您是否遇到任何问题。

I am trying to insert a comma-seperated string as a multivalued field to my morphline configuration from a Row-based Structure in HBase.

Can any one suggest any better way or experience I am new to this.

Is there any way I can do that.

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 is just making a single string like this :

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

UPDATED

Tried this one and It worked on Row-Based mappings 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
    }
}

解决方案

You can use 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 encounter any problem.

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