nodetool clearsnapshot
Removes one or more snapshot. For more, see Deleting snapshot files.
This command deletes the backup of your node. |
Synopsis
nodetool [<connection_options>] clearsnapshot
[--all | -t <snapshotname>] [--] [<keyspace_name>]
Syntax conventions | Description |
---|---|
UPPERCASE |
Literal keyword. |
Lowercase |
Not literal. |
<`Italics>` |
Variable value. Replace with a valid option or user-defined value. |
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Optional.
Square brackets ( |
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Group.
Parentheses ( |
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Or.
A vertical bar ( |
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Repeatable.
An ellipsis ( |
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Single quotation ( |
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Map collection.
Braces ( |
Set, list, map, or tuple.
Angle brackets ( |
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End CQL statement.
A semicolon ( |
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Separate the command line options from the command arguments with two hyphens ( |
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Search CQL only: Single quotation marks ( |
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Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrconfig files. |
Definition
The short form and long form parameters 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 a option.
- --all
-
Removes all snapshots.
- keyspace_name
-
Keyspace name. By default, all keyspaces.
- -t snapshotname, --tag snapshotname
-
The snapshot filepath. To remove all snapshots, omit the snapshot filepath.
Examples
Delete all snapshots for a node
nodetool clearsnapshot --all
Results:
Requested clearing snapshot(s) for [cycling] with [all snapshots]
Delete tagged snapshot
nodetool clearsnapshot -t cycling_2017-3-9
Results:
equested clearing snapshot(s) for [all keyspaces] with snapshot name [cycling_2017-3-9]