Weekly Change Log: February 6 - February 12, 2017


Issue Category Type Subject
3912 sql Bug Fixed NullPointerException in JOIN queries without a WHERE condition.
3910 rule engine Bug Invalid rules are logged with rule name to simplify troubleshooting.
3909 rule engine Feature Added a Discard Previous Values filter option to control processing of commands with a timestamp earlier than the most recent one.
3902 api-network Bug Fixed deletion of annotations by batched series commands with the append option.
3894 rule engine Bug Fixed validation of user-defined variables.
3893 sql Bug Fixed delta aggregator behavior with filtered dates.
3892 sql Bug Fixed usage of the CASE statement in SELECT clauses with grouping by the time column.
3890 sql Bug Fixed tag encoding error in high-cardinality metrics.
3887 UI Bug Added HTML-escaping for columns on SQL Queries page.
3885 api-network Bug Fixed annotation append behavior by batched series commands with the append option.
3883 rule engine Bug Variables are now allowed to be referenced by other variables.
3880 sql Bug Fixed NullPointerException in JOIN queries when aggregating null values.
3879 rule engine Feature Added time filter to control how historical and future records are discarded.
3872 sql Bug Fixed a merge issue with JOIN USING entity clause.
3860 api-rest Bug series query now returns text values with cache=true field.
3844 sql Bug The ISNULL function is now allowed to be a part of expression.
3508 log_aggregator Feature Added ability to limit maximum event message size.


Issue Category Type Subject
3903 socrata Bug Implemented filtering and trimming of tag values before saving.
3899 socrata Feature Added capability to launch an automated job from dataset url.
3877 socrata Bug Annotations are added under numeric metric names.
3864 socrata Feature Added a summary table displayed in Test mode.
3859 socrata Feature Added a URL wizard.


Issue Category Type Subject
3908 table Bug Fixed row sorting when conditional 'display: none' style is used.
3901 portal Support Added ability to hide rows if no alert is raised for all metrics in a row.
3792 box Feature Implemented class 'Metro'.

Issue 3909

The Discard Previous Values option allows you to discard commands timestamped earlier than the time of the most recent event in the given window.

Issue 3879

Issue 3899

An example for launching a Socrata job can be found in this tutorial.

Issue 3864

Issue 3859

The generated configuration:


Issue 3901

Example portal where rows without alerts get hidden:

Issue 3792

Example of Metro class: