target-s3 - Meltano Hub

S3 (Multi Format)

target-s3 (crowemi variant)

AWS S3 (Multi Format)

The target-s3 loader sends data into S3 (Multi Format) after it was pulled from a source using an extractor

Getting Started

Prerequisites

If you haven't already, follow the initial steps of the Getting Started guide:

Installation and configuration

Add the target-s3 loader to your project using
```
meltano add
```
:

meltano add loader target-s3

Configure the target-s3 settings using

meltano config

:

meltano config target-s3 set --interactive

Next steps

Follow the remaining steps of the Getting Started guide:

Run a data integration (EL) pipeline

If you run into any issues, learn how to get help.

Capabilities

The current capabilities for target-s3 may have been automatically set when originally added to the Hub. Please review the capabilities when using this loader. If you find they are out of date, please consider updating them by making a pull request to the YAML file that defines the capabilities for this loader.

This plugin has the following capabilities:

about
stream-maps
schema-flattening

You can override these capabilities or specify additional ones in your meltano.yml by adding the capabilities key.

Settings

The target-s3 settings that are known to Meltano are documented below. To quickly find the setting you're looking for, click on any setting name from the list:

aws_access_key
aws_secret_access_key
aws_region
bucket
prefix
append_date_to_prefix
append_date_to_prefix_grain
append_date_to_filename
append_date_to_filename_grain
format_type
flatten_records
set_dtype_string
stream_maps
stream_map_config
flattening_enabled
flattening_max_depth

You can also list these settings using

meltano config

with the list subcommand:

meltano config target-s3 list

You can override these settings or specify additional ones in your meltano.yml by adding the settings key.

Please consider adding any settings you have defined locally to this definition on MeltanoHub by making a pull request to the YAML file that defines the settings for this plugin.

Aws Access Key (aws_access_key)

Environment variable: TARGET_S3_AWS_ACCESS_KEY

The aws secret access key for auth to S3.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set aws_access_key [value]

Aws Secret Access Key (aws_secret_access_key)

Environment variable: TARGET_S3_AWS_SECRET_ACCESS_KEY

The aws secret access key for auth to S3.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set aws_secret_access_key [value]

Aws Region (aws_region)

Environment variable: TARGET_S3_AWS_REGION

The aws region to target

Configure this setting directly using the following Meltano command:

meltano config target-s3 set aws_region [value]

Bucket (bucket)

Environment variable: TARGET_S3_BUCKET

The aws bucket to target.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set bucket [value]

Prefix (prefix)

Environment variable: TARGET_S3_PREFIX

The prefix for the key.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set prefix [value]

Append Date To Prefix (append_date_to_prefix)

Environment variable: TARGET_S3_APPEND_DATE_TO_PREFIX

A flag to append the date to the key prefix.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set append_date_to_prefix [value]

Append Date To Prefix Grain (append_date_to_prefix_grain)

Environment variable: TARGET_S3_APPEND_DATE_TO_PREFIX_GRAIN

The grain of the date to append to the prefix.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set append_date_to_prefix_grain [value]

Append Date To Filename (append_date_to_filename)

Environment variable: TARGET_S3_APPEND_DATE_TO_FILENAME

A flag to append the date to the key filename.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set append_date_to_filename [value]

Append Date To Filename Grain (append_date_to_filename_grain)

Environment variable: TARGET_S3_APPEND_DATE_TO_FILENAME_GRAIN

The grain of the date to append to the filename.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set append_date_to_filename_grain [value]

Format Type (format_type)

Environment variable: TARGET_S3_FORMAT_TYPE

The format of the storage object.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set format_type [value]

Flatten Records (flatten_records)

Environment variable: TARGET_S3_FLATTEN_RECORDS

A flag indictating to flatten records.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set flatten_records [value]

Set Dtype String (set_dtype_string)

Environment variable: TARGET_S3_SET_DTYPE_STRING

A flag indictating to set dytpe to string.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set set_dtype_string [value]

Stream Maps (stream_maps)

Environment variable: TARGET_S3_STREAM_MAPS

Config object for stream maps capability. For more information check out Stream Maps.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set stream_maps [value]

Stream Map Config (stream_map_config)

Environment variable: TARGET_S3_STREAM_MAP_CONFIG

User-defined config values to be used within map expressions.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set stream_map_config [value]

Flattening Enabled (flattening_enabled)

Environment variable: TARGET_S3_FLATTENING_ENABLED

'True' to enable schema flattening and automatically expand nested properties.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set flattening_enabled [value]

Flattening Max Depth (flattening_max_depth)

Environment variable: TARGET_S3_FLATTENING_MAX_DEPTH

The max depth to flatten schemas.

Configure this setting directly using the following Meltano command:

meltano config target-s3 set flattening_max_depth [value]

Something missing?

This page is generated from a YAML file that you can contribute changes to.

Edit it on GitHub!

Looking for help?

If you're having trouble getting the target-s3 loader to work, look for an existing issue in its repository, file a new issue, or join the Meltano Slack community and ask for help in the

#plugins-general

channel.

Install

meltano add loader target-s3

Maintenance Status

Repo

https://github.com/crowemi/target-s3

Maintainer

Meltano Stats

Keywords