elasticsearchHow can I index XML data in Elasticsearch?
The XML data can be indexed in Elasticsearch using the Ingest Node. The Ingest Node can be used to parse and index XML data into Elasticsearch.
Example code
PUT _ingest/pipeline/xml_pipeline
{
"description" : "A pipeline for ingesting XML data",
"processors" : [
{
"xml" : {
"field" : "message"
}
}
]
}
This example code creates a pipeline called xml_pipeline
that will parse the message
field as XML data.
Then, the XML data can be indexed into Elasticsearch by using the _bulk
API with the xml_pipeline
pipeline.
Example code
POST _bulk
{ "index" : { "_index" : "my_index", "_type" : "_doc", "_pipeline" : "xml_pipeline" } }
{ "message" : "<data><name>John Doe</name><age>30</age></data>" }
Output example
{
"took" : 0,
"errors" : false,
"items" : [
{
"index" : {
"_index" : "my_index",
"_type" : "_doc",
"_id" : "1",
"_version" : 1,
"_shards" : {
"total" : 2,
"successful" : 1,
"failed" : 0
},
"result" : "created",
"_seq_no" : 0,
"_primary_term" : 1
}
}
]
}
The xml
processor in the xml_pipeline
pipeline will parse the message
field in the indexed document as XML data and store it as fields in the document.
Code explanation
PUT _ingest/pipeline/xml_pipeline
: Creates a pipeline calledxml_pipeline
"xml" : { "field" : "message" }
: Configures thexml
processor to parse themessage
field as XML dataPOST _bulk
: Indexes the document with thexml_pipeline
pipeline
Helpful links
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See more codes...