Default file locations for Installer-Services and package installations
Locations when installing from the DataStax All-in-One Installer with Services option or package installations.
The default location of the files depend on how DataStax Enterprise is installed. The
DataStax Installer installs files differently depending on whether Services or No Services
option is selected during installation:
- When Services is selected, the files are located in the same locations as package installations.
- When No Services are selected, the files are located in the same locations as the tarball installations.
Directories for cassanda.yaml and dse.yaml
Directories | Description |
---|---|
/etc/dse/cassandra | cassanda.yaml is the main configuration file for Cassandra. |
/etc/dse | dse.yaml is the main configuration file for DataStax Enterprise. |
BYOH directories
Directories | Description |
---|---|
/etc/dse | byoh-env.sh is the BYOH
configuration file to:
|
Default Cassandra directories
Directories | Description |
---|---|
/var/lib/cassandra | commitlog, data, saved_caches directories |
/var/log/cassandra | Cassandra log files, including:
|
/var/run/cassandra | Cassandra process ID (pid) directory |
/usr/share/dse/cassandra | Cassandra environment settings |
/usr/share/dse/cassandra/tools | Cassandra tools and YAML examples |
/usr/bin | |
/usr/sbin | |
/etc/dse/cassandra/ | Cassandra configuration |
/etc/init.d | |
/etc/security/limits.d | |
/etc/default/ | |
/usr/share/doc/dse-libcassandra | Notices and cqlshrc samples, including sample .cqlshrc file with Kerberos configuration |
Default DataStax Enterprise Installer directories, install logs, and uninstaller
Directories | Description |
---|---|
/usr/share/dse/backups/log_file_dir/copied_config_files.log | Show Config File Overwrites |
/usr/share/dse/backups/log_file_dir/bitrock_installer.log | View Installation Log |
/usr/share/dse/backups/log_file_dir/install_dependencies.log | View Dependency Installation Log |
/usr/share/dse/backups/pfc_results.txt | View Configuration Recommendations and Warnings (Preflight Check Results) |
/usr/share/dse | View README |
/usr/share/dse | Uninstall DataStax Enterprise |
DSE Hadoop directories
Directories | Description |
---|---|
/etc/dse/hadoop | Hadoop configuration |
/usr/share/dse/resources/hadoop | Hadoop environment settings |
/usr/share/portfolio_manager | Hadoop Portfolio Manager demo |
Hive directories
Directories | Description |
---|---|
/etc/dse/hive | Hive configuration |
/usr/share/dse/resources/hive | Hive environment settings |
Mahout directories
Directories | Description |
---|---|
/etc/dse/mahout | Mahout properties |
/usr/share/dse/resources/mahout | Mahout environment settings |
/usr/share/demos/mahout | Mahout demo |
Pig directories
Directories | Description |
---|---|
/etc/dse/pig | Pig configuration |
/usr/share/dse/resources/pig | Pig environment settings |
/usr/share/demos/pig | Pig demo |
Default DSE Search directories
Directories | Description |
---|---|
/usr/share/dse/resources/solr/conf | Solr configuration |
/usr/share/dse/solr | Solr driver |
/usr/share/dse/demos/wikipedia | Search - Wikipedia demo |
/var/log/cassandra | Solr log messages are in the Cassandra system.log file. |
Default Spark directories
Directories | Description |
---|---|
/etc/dse/spark | spark-env.sh is the Spark configuration file |
/usr/share/dse/spark/work | Spark work directory |
/usr/share/dse/spark/logs | Spark Master and Worker logs |
/usr/share/dse/demos/spark | Spark Portfolio Manager demo |
Sqoop directories
Directories | Description |
---|---|
/etc/dse/sqoop | Sqoop configuration |
/usr/share/dse/resources/sqoop | Sqoop environment settings |
/usr/share/dse/demos/sqoop | Sqoop demo |
Logback-appender directories
Directories | Description |
---|---|
/etc/dse/cassandra | logback.xml is the logback configuration file |
Tomcat server logs for DSE Search
Directories | Description |
---|---|
/var/log/tomcat | Default log location. You can change logging locations. |
/var/log/cassandra/dropped_audit_events.log | Default location for Cassandra dropped events logs. |
Default OpsCenter directories
Directories | Description |
---|---|
/var/lib/opscenter | SSL certificates for encrypted agent/dashboard communications |
/var/log/opscenter | Log directory |
/var/run/opscenter | Runtime |
/usr/share/opscenter | JAR, agent, web application, and binary files |
/etc/opscenter | opscenterd.conf is the OpsCenter configuration file |
/etc | init.d contains the service startup script |
/etc/security | limits.d sets OpsCenter user limits |
DataStax Agent directories
Directories | Description |
---|---|
/var/lib/datastax-agent/ssl | SSL certificates for encrypted agent and dashboard communications |
/var/lib/datastax-agent/conf | Configuration |
/var/log/datastax-agent | Log directory |
/var/run/datastax-agent | Runtime |
/usr/share/datastax-agent | JAR, agent, web application, and binary files |
/etc/init.d | Service startup script |