Jira application home directory
The Jira home directory contains key data that help define how Jira works. This document outlines the purpose of the various files and subdirectories within the Jira home directory.
C:\Program Files\Atlassian\Application Data\JIRA(on Windows) or
If you install Jira from an archive file, the Jira home directory can be any suitable location that is accessible by your Jira installation. Typical example locations might be:
C:\jira\home(on Windows) or
/var/jira-home(on Linux or Solaris)
However, avoid locating the Jira home directory inside the Jira application installation directory.
For information on specifying the location of the Jira home directory, please see Setting your Jira application home directory.
This file (located at the root of your Jira home directory) defines all details for Jira's database connection. This file is typically created by running the Jira setup wizard on new installations of Jira or by configuring a database connection using the Jira configuration tool.
You can also create your own
dbconfig.xml file. This is useful if you need to specify additional parameters for your specific database configuration, which are not generated by the setup wizard or Jira configuration tool. For more information, refer to the 'manual' connection instructions of the appropriate database configuration guide in Connecting Jira to a database.
This file (also located at the root of your Jira home directory) stores custom values for most of Jira's advanced configuration settings. Properties defined in this file override the default values defined in the
jpm.xml file (located in your Jira application installation directory). See Advanced Jira configuration for more information.
In new Jira installations, this file may not initially exist and if so, will need to be created manually. See Making changes to the
jira-config.properties file for more information. This file is typically present in Jira installations upgraded from version 4.3 or earlier, whose advanced configuration options had been customized (from their default values).
This directory contains application data for your Jira instance, including attachments (for every version of each attachment stored in Jira).
Attachments are stored in the following directory: $Jira_Home/data/jira/data/attachments/PROJECT_KEY/x0000/ISSUE_KEY/ID
where the subdirectory x0000 is numbered according to the number of issues on the Jira instance. It uses following pattern:
Jira will place its automated backup archives into this directory.
Jira will place its logs into this directory. (Note: if the Jira home directory is not configured, then the logs will be placed into the current working directory instead).
The logs will only start showing up once the first log message is written to them. For example, the internal access log will not be created util Jira starts writing to it.
You can change the location of the log file using
log4j.properties as described in the documentation on Logging and profiling.
This is the directory where plugins built on Atlassian's Plugin Framework 2 (i.e. 'Plugins 2' plugins) are stored. If you are installing a new 'Plugins 2' plugin, you will need to deploy it into this directory under the
'Plugins 1' plugins should be stored in the Jira application installation directory.
This directory is created on Jira startup, if it does not exist already.
This is where Jira stores caches including:
- Lucene indexes - see Searching, Indexing, and filters troubleshooting
- OSGi framework caches
These files are vital for Jira performance and should not be modified or removed externally while Jira is running.
See Search indexing for further details.
Any temporary content created for various runtime functions such as exporting, importing, file upload and indexing is stored under this directory.
You can remove files from this directory while Jira is running, but we recommend that you shut down Jira first before altering the contents of this directory.