nodetool sjk
Runs Swiss Java Knife (SJK) commands to execute, troubleshoot, and monitor the database.
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See Using nodetool sjk. To learn more about SJK, see the jvm-tools Github repository. |
Synopsis
nodetool [<connection_options>] sjk
[--] [<args> [<args> ...]]Definition
The short- and long-form options are comma-separated.
Connection options
- -h, --host hostname
-
The hostname or IP address of a remote node or nodes. When omitted, the default is the local machine.
- -p, --port jmx_port
-
The JMX port number.
- -pw, --password jmxpassword
-
The JMX password for authenticating with secure JMX. If a password is not provided, you are prompted to enter one.
- -pwf, --password-file jmx_password_filepath
-
The filepath to the file that stores JMX authentication credentials.
- -u, --username jmx_username
-
The username for authenticating with secure JMX.
Command arguments
---
Separates an option from an argument that could be mistaken for an option.
- args
-
Arguments passed as is to 'Swiss Java Knife'.
Examples
Get status for the EndpointStateTracker MBean
nodetool sjk mx -b com.datastax.bdp:type=core,name=EndpointStateTracker -f Blacklisted --getResults:
com.datastax.bdp:type=core,name=EndpointStateTracker
falseSet status to true for the EndpointStateTracker MBean
nodetool sjk mx -b com.datastax.bdp:type=core,name=EndpointStateTracker -f Blacklisted --set -v trueResults:
com.datastax.bdp:type=core,name=EndpointStateTrackerGet status of node1
nodetool sjk mx -b com.datastax.bdp:type=core,name=EndpointStateTracker -mc -op getBlacklistedStatus -a node1Results:
com.datastax.bdp:type=core,name=EndpointStateTracker
false