nodesync tracing

Captures detailed transactional NodeSync operations.

Provides detailed transaction information related to internal NodeSync operations by capturing events in the system_traces keyspace. When tracing is enabled a session id displays in standard output and an entry with the high-level details is written to the system_traces.session table. More detailed data for each operation is written to the system_traces.events table.

Tip: By default, Tracing information is saved for 7 days.

Synopsis

nodesync main_options tracing command

Table 1. Legend
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 "*".

-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.