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ETL-Yertl-0.039
River stage zero No dependents
11 ++

Changes for version 0.039 - 2018-08-22

  • Fixed
    • Fixed output from commands not having all the documents. We now autoflush the output filehandles, which is a bit slower but more stable.
    • Fixed trying to load partial YAML documents. Our detection of when we got a complete document into the buffer was wrong. Now we loop over the lines individually to look for the document marker (`---`) and only consider the end of the buffer when we've reached the end of the file.
    • Fixed ysql trying to read the config in the default format. The default format can be changed by setting the `YERTL_FORMAT` environment variable, but the config is always in YAML.
    • Removed last references to ETL::Yertl::Format::default. We are now using ETL::Yertl::Format->get_default, which is less magical.

Documentation

yfrom
Build YAML from another format (like JSON or CSV)
ygrok
Build YAML by parsing lines of plain text
yq
Filter YAML through a command-line program
ysql
Query SQL databases in a Yertl workflow
yto
Change YAML to another format (like JSON)
yts
Read/write time series data
ETL::Yertl::Help::Cookbook
Some recipies for common ETL tasks
ETL::Yertl::Help::ysql
A guide to using ysql to work with SQL databases
release-blog.pl
Prepare a release blog entry for this project

Modules

ETL::Yertl
ETL with a Shell
ETL::Yertl::Adapter::graphite
Adapter to read/write from Graphite time series database
ETL::Yertl::Adapter::influxdb
Adapter to read/write from InfluxDB time series database
ETL::Yertl::Command::ygrok
Parse lines of text into documents
ETL::Yertl::Command::yq
Filter and construct documents using a mini-language
ETL::Yertl::Command::yq::Regex
A regex-based parser for programs
ETL::Yertl::Command::ysql
Read and write documents with a SQL database
ETL::Yertl::Command::yts
Read/Write time series data
ETL::Yertl::Format
Base class for input/output formats
ETL::Yertl::Format::csv
CSV read/write support for Yertl
ETL::Yertl::Format::json
JSON read/write support for Yertl
ETL::Yertl::Format::yaml
YAML read/write support for Yertl
ETL::Yertl::FormatStream
Read/write I/O stream with Yertl formatters
ETL::Yertl::Util
Utility functions for Yertl modules

Other files