From c6b1fe53498da1620fd1cae4094bf12d45315c9c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Torkel=20=C3=96degaard?= Date: Thu, 4 Sep 2014 14:57:50 +0200 Subject: [PATCH] updated change log with info about InfluxDB breaking changes, and fixes for stacked series and missing values, Fixes #534, Closes #743, Fixes #673,Fixes #674, Closes #756 --- CHANGELOG.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 467d6c8276b..6a3f3781776 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -9,6 +9,23 @@ - [Issue #296](https://github.com/grafana/grafana/issues/296). Templating: Can now retrieve variable values from a non-default data source - [Issue #219](https://github.com/grafana/grafana/issues/219). Templating: Template variable value selection is now a typeahead autocomplete dropdown +**InfluxDB Breaking changes** +- To better support influxdb & templating some changes has been made the editor and query model schema +- Currently some of these changes are breaking +- If you used custom condition filter you need to open the graph in edit mode the editor will update the schema, and the queries should work again +- If you used raw query you need to remove the time filter and replace it with $timeFilter (this is done automatically when you switch from query editor to raw query, but old raw queries needs to updated) +- If you used group by and later removed the group by the graph could break, open in editor and should correct it +- InfluxDB annotations queries that used [[timeFilter]] should be updated to use $timeFilter instead +- Might write a upgrade tool to update dashboards automatically, but right now master (1.8) includes the above breaking changes + +**InfluxDB query editor enhancements** +- [Issue #756](https://github.com/grafana/grafana/issues/756). InfluxDB: Add option for fill(0) and fill(null), and documentation and help why this option is important when stacking series +- [Issue #743](https://github.com/grafana/grafana/issues/743). InfluxDB: A group by time option for all queries in graph panel that supports a low limit for auto group by time, very important for stacking and fill(0) +- The above to enhancements solves the problems associated with stacked bars and lines when points are missing, these issues are solved: +- [Issue #673](https://github.com/grafana/grafana/issues/673). InfluxDB: stacked bars missing intermediate data points, unless lines also enabled +- [Issue #674](https://github.com/grafana/grafana/issues/674). InfluxDB: stacked chart ignoring series without latest values +- [Issue #534](https://github.com/grafana/grafana/issues/534). InfluxDB: No order in stacked bars mode + **New features and improvements** - [Issue #117](https://github.com/grafana/grafana/issues/117). Graphite: Graphite query builder can now handle functions that multiple series as arguments! - [Issue #281](https://github.com/grafana/grafana/issues/281). Graphite: Metric node/segment selection is now a textbox with autocomplete dropdown, allow for custom glob expression for single node segment without entering text editor mode.