Table of Contents
- Detailed instructions to connect to cluster and collect as-admin stats:
- Set environment:
- Run as-admin
- Connect
- Show Members
- Show Spaces
- Show space
- qldump
When you install TIBCO ActiveSpaces®, which is the default cache provider and a pre-requisite for TIBCO BusinessEvents clusters, you will get an as-admin utility inside the AS_HOME/bin folder and an executable JAR in AS_HOME/lib.
You can use the admin CLI to connect to your TIBCO BusinessEvents cluster and collect useful information to help gather important cluster-specific details.
Detailed instructions to connect to cluster and collect as-admin stats:
Set environment:
Windows
set AS_HOME=<TIBCO_HOME>/as/<version> set PATH=%AS_HOME%/lib;%PATH%
Linux
export AS_HOME=<TIBCO_HOME>/as/<version> export LD_LIBRARY_PATH=$AS_HOME/lib:$LD_LIBRARY_PATH
Run as-admin
Run as-admin executable in AS_HOME/bin folder or in case of older versions as-admin.jar in AS_HOME/lib folder (java -jar as-admin.jar)
Connect
connect to your cluster using following simple command at as-admin command prompt
as-admin> connect name "<Cluster_Name>" discovery "<Discovery_URL>" listen "<Listen_URL_For_As_Admin>"
Full Syntax:
connect [name <string>] [discovery <string>] [listen <string>] [member_name <string>] [security_token <string>] [security_policy <string>] [identity_password <string>] [authentication_domain <string>] [authentication_username <string>] [authentication_password <string>] [authentication_keyfile <string>]
Show Members
as-admin> show members Lists all members (including as-admin) which are part of the cluster
Show Spaces
as-admin> show spaces Lists all the spaces
Show space
Look at specific space in the cluster
as-admin> show space "<space_name>" This will give you information on number of entries, replicas and specific operation summary on specific space.
qldump
as-admin>qldump qldump lists all the spaces and their recovery status.
The following columns make up the result of "qldump" command:
-
State: Space state
-
Recovery policy: The recovery policy you used for your last recovery(you can find more details in the document for recovery policies), the default for TIBCO BusinessEvents cluster is no_data_loss
-
Seed: shows if seed is okay.
-
Quorum: shows if the last recovery matched the recovery quorum
-
Persist: shows if persist is okay.
-
Loaded: shows if data loaded from a persistent file
-
DataLost: shows if any data loss for the last recovery
-
LoadOk: shows if the last load is successfully loaded
-
View: we have a View number for all persistent files to sync the persistent files.
-
Seeders: shows how many seeders joined the space
-
Quorum: shows the quorum you used for the last recovery
-
Exception: shows if any exceptions during recovery
Note: The usage information for as-admin can be obtained by invoking as-admin -help from the ActiveSpaces bin directory in a command window.
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