Release notes

Ingestion API response now contains details about ingestion errors.

SQL views were added to Raijin for easier analytics over raw data.

This version introduces the ability to update the partitioning expression.

Table and view renaming doesn’t work appropriately when destination database is different from source one.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

The current release contains changes that break compatibility with earlier versions. It is necessary to export your data, recreate databases and tables, then import the data after the new install.

The FLUSH TABLES WITH READ LOCK and UNLOCK TABLES SQL commands have been implemented to make backups easier.

Audit logging has been added to Raijin. Currently it logs SELECT and INSERT statements as well. The next version will have configuration to control what is audited.

Partition management has been updated to support a full archival life-cycle.

If Raijin is started with a command line switch missing an expected parameter, it will exit with a segmentation fault.

FIXED: If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

Please take a time to backup your important data before updating Raijin!

Raijin now supports HTTPS-connection and uses SSL-authentication. Default server certificates are available on install. Use SSL settings paragraph in raijin.conf to enable it.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

We added beta-version of JSON file upload through the UI. We recommend to use COPY function for ingesting big portions of data rather than UI functionality though.

Log handling and rotation have been slightly changed. See Logging settings paragraph in raijin.conf for details.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

If the timezone or timezone definitions are changed while Raijin is running it will keep using the timezone it cached on start. To enforce the new timezone setting, please restart Raijin.

This hotfix release corrects a bug causing incompatibility with nginx reverse proxies.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

When running in a container please make sure time zone is set to TZ=Etc/UTC. There is currently a crash present in the logic determining the time zone when it is not set. This issue is scheduled to be corrected in the next release.

The Raijin plugin for Grafana sets the visible fields based on the first record. Make sure you formulate your query so that the first record has all the fields you require in your visualization. This issue is scheduled to be corrected in the next release.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

When running in a container please make sure time zone is set to TZ=Etc/UTC. There is currently a crash present in the logic determining the time zone when it is not set. This issue is scheduled to be corrected in the next release.

The Raijin plugin for Grafana sets the visible fields based on the first record. Make sure you formulate your query so that the first record has all the fields you require in your visualization. This issue is scheduled to be corrected in the next release.

If the database runs out of disk space and is restarted, the database will be irrecoverably damaged. Disk space monitoring can help avoid this issue.
Using EnableWal=false in raijin.conf disables Write Ahead Logging and prevents this error.

Autodetecting JSON datetime values is currently broken. The issue can be avoided by setting up a minimal table schema specifying the column type as DATETIME.