Hello,
I'm interested in using the EsOutputFormat class in a hadoop mapreduce
task.
During experimentation I have noticed that there is no direct handling for
'date' objects.
My data contains a number of 'date' fields which must be transposed into
the Elasticsearch index, however, I am currently unable to successfully
transpose those fields which should be of type 'date' as instead they are
simple submitted into the index as 'string' type.
Using templates, I have tried to define a dynamic_date_formats as well as
explicitly specifying a date type and format mapping for a matched field in
a dynamic template which matches against the name of those fields which
should be 'date' types.
In either case, data fields indexed into my Elasticsearch cluster which
should be recognized as 'date' types are only set as strings .
Here is an example template similar to that with which I have been
experimenting.
{
"template" : "index-name-*",
"mappings" : {
"_default_" : {
"dynamic_date_formats" : ["yyyy-MM-dd hh:mm"]
"dynamic_templates" : [
{ "date_field_template": {
"match": "date_*",
"mapping": {
"type": "date",
"format" : ""yyyy-MM-dd hh:mm""
}
}
}
}
Any help on this issue would be greatly appreciated.
Thanks
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