nodesync enable
Sets nodesync to enabled to true on target tables.
Sets nodesync enabled to
true
on target tables. Tip: Default setting is
true.
Important: Refer to for important details about
creating a ~/.cassandra/nodesync-ssl.properties file. It defines
properties for NodeSync that are shared by JMX and CQL. The file must be present on any
node where you will run the nodesync command. Also, the JVM properties
for NodeSync should be the same as those set for nodetool, but defined
in a separate file, such as nodesync-jvm.options. The JVM options are
described in the topic referenced above.
Synopsis
[dse] nodesync main_options enable
[(-k keyspace_name | --keyspace keyspace_name)]
[--quiet]
[(-v | --verbose)]
[--] [(table_list | "*")]
Syntax conventions | Description |
---|---|
UPPERCASE | Literal keyword. |
Lowercase | Not literal. |
Italics |
Variable value. Replace with a valid option or user-defined value. |
[ ] |
Optional. Square brackets ( [ ] ) surround optional command
arguments. Do not type the square brackets. |
( ) |
Group. Parentheses ( ( ) ) identify a group to choose from. Do
not type the parentheses. |
| |
Or. A vertical bar ( | ) separates alternative elements. Type
any one of the elements. Do not type the vertical bar. |
... |
Repeatable. An ellipsis ( ... ) indicates that you can repeat
the syntax element as often as required. |
'Literal string' |
Single quotation ( ' ) marks must surround literal strings in
CQL statements. Use single quotation marks to preserve upper case. |
{ key:value } |
Map collection. Braces ( { } ) enclose map collections or key
value pairs. A colon separates the key and the value. |
<datatype1,datatype2> |
Set, list, map, or tuple. Angle brackets ( < > ) enclose
data types in a set, list, map, or tuple. Separate the data types with a comma.
|
cql_statement; |
End CQL statement. A semicolon ( ; ) terminates all CQL
statements. |
[ -- ] |
Separate the command line options from the command arguments with two hyphens (
-- ). This syntax is useful when arguments might be mistaken for
command line options. |
' <schema> ... </schema>
' |
Search CQL only: Single quotation marks ( ' ) surround an entire
XML schema declaration. |
@xml_entity='xml_entity_type' |
Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrconfig files. |
Main options
The following options apply to all
nodesync
commands.- -ca, --cql-auth-provider cql_Authprovider
- CQL auth provider class name.
- -cp, --cql-password cql_password
- CQL password.
- -cs | --cql-ssl
- Use SSL for CQL connection.
- -cu, --cql-username cql_username
- CQL username.
- -h, --host cql_host
- Connect to the specified remote CQL host.
- help
- Displays options and usage instructions. Use
nodesync help subcommand
for more information on a specific command. - -jp, --jmx-password jmx_password
- JMX password.
- -jpf, --jmx-password-file jmx_password_file
- Path to JMX password file.
- -js | --jmx-ssl
- Use SSL for JMX.
- -ju, --jmx-username jmx_username
- JMX username.
- -p, --port cql_port
- Connection port for CQL.
- -k, --keyspace keyspace_name
- Specify a default keyspace for unqualified table names or wildcards in the
table_list
. - --quiet
- Suppress warning and error messages.
- -v | --verbose
- Display all messages.
- --
- Separates table list from the rest of the command.
- table_list
- Target tables using any of the following methods:
- Qualified table names:
keyspace_name.table_name
. For example,cycling.comments
. - Default keyspace -k option with:
- Unqualified table names. For example
-k cycling cyclist_alt_stats comments cyclist_races
. - An asterisk in double quotes to select all tables. For example,
-k cycling "*"
.
- Unqualified table names. For example
- Qualified table names:
- -n, --nodes node_list
- Only disable tracing on the listed nodes. Specify the host name or IP address in a
comma separated list.
Default: all nodes.
- --quiet
- Suppresses messages from displaying on
stdout
.
Enable options
The following options apply to the enable subcommand:
- -k, --keyspace keyspace_name
- Specify a default keyspace for unqualified table names or wildcards in the
table_list
. - --quiet
- Suppress warning and error messages.
- -v | --verbose
- Display all messages.
- --
- Separates table list from the rest of the command.
- table_list
- Target tables using any of the following methods:
- Qualified table names:
keyspace_name.table_name
. For example,cycling.comments
. - Default keyspace -k option with:
- Unqualified table names. For example
-k cycling cyclist_alt_stats comments cyclist_races
. - An asterisk in double quotes to select all tables. For example,
-k cycling "*"
.
- Unqualified table names. For example
- Qualified table names:
Examples
Enable single table
Set nodesync enabled to true on one
table:
nodesync enable demo.health_data
No messages returned on success.
Enable multiple tables
Set nodesync enabled to true on two
tables:
nodesync enable demo.health_data cycling.comment
No messages returned on success.
Enable all tables in a keyspace
Set nodesync enabled to true on two
tables:
nodesync enable -v -k cycling "*"
A list of tables that are enabled is
returned.
Nodesync enabled for cycling.comments
Nodesync enabled for cycling.cyclist_alt_stats
Nodesync enabled for cycling.cyclist_races