August 2019
Intermediate to advanced
560 pages
13h 41m
English
Content preview from Advanced Elasticsearch 7.0
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Processors
Nearly 30 processors are supported in the ingest pipeline. When the document is indexed, each processor executes as it is declared in the pipeline. A processor is defined with a name and configured with its own parameters. Before we introduce each processor, let's examine some of the common parameters as described in the following table:
| Parameter Name | Description |
| field | The name of the field to be accessed in the processor. Most of the processors require this parameter. |
| target_field | The name of the destined field to be accessed in the processor. The default value depends on individual parameters. About half of the processors support this optional parameter. |
| ignore_missing | If the field pointed by the field parameter ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.