DSS Manual Indexing

run below steps in Kibana dashboard for manual indexing

Step-1: Create one temp index

PUT dss-collection_temp

Step-2: take the mappings with below command

GET dss-collection_v1

Note : only properties object 
ex : 
"mappings": {
      "general": {
        "properties": {}
      }
}

Step-3: modify the fields you want to change the type

Here i want to change
"receiptDate": {
                    "type": "long"
                  },
to 
"receiptDate" : {
                    "type" : "date",
                    "format" : "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"
                  },

Step-4: Take the updated mappings and add it for temp index with below command

PUT dss-collection_temp/_mapping/general
{add the updated mapping here}

Step-5: Move the data from egov-dss-ingest-enriched to dss-collection_temp with below command

POST _reindex
{
  "source": {
    "index": "egov-dss-ingest-enriched"
  },
  "dest": {
    "index": "dss-collection_temp"
  }
}

Step-6:Now the data moved from original index to temp index check the no of record in temp index

GET dss-collection_temp/_search

Step-7:If the count matching delete the original index with below comand

DELETE egov-dss-ingest-enriched

Step-8:Create egov-dss-ingest-enriched with below command

PUT egov-dss-ingest-enriched

Step-9:Take the updated mappings and add it for egov-dss-ingest-enriched index with below command

PUT egov-dss-ingest-enriched/_mapping/general
{add the updated mappings here}

Step-10:Take the updated mappings and add it for egov-dss-ingest-enriched index with below command

POST _reindex
{
  "source": {
    "index": "dss-collection_temp"
  },
  "dest": {
    "index": "egov-dss-ingest-enriched"
  }
}

Step-11:Give the alias with below command

POST _aliases
{
  "actions": [
    {
      "add": {
        "index": "egov-dss-ingest-enriched",
        "alias": "dss-collection_v1"
      }
    }
  ]
}