nodetool getlogginglevels

Returns the runtime logging levels.

Tip: To change logging levels, use nodetool setlogginglevel. See .

Synopsis

nodetool [connection_options] getlogginglevels

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.

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

This command takes no arguments.

Examples

Get runtime logging levels

nodetool getlogginglevels

Results:

Logger Name                                        Log Level
ROOT                                                    INFO
DroppedAuditEventLogger                                 INFO
SLF4JAuditWriter                                        INFO
com.cryptsoft                                            OFF
com.datastax.bdp.db                                    DEBUG
com.datastax.bdp.search.solr.metrics.SolrMetricsEventListener     DEBUG
com.datastax.bdp.util.process.InternalServiceRunner     DEBUG
com.datastax.bdp.util.process.ServiceRunner            DEBUG
com.datastax.driver.core.NettyUtil                     ERROR
org.apache.cassandra                                   DEBUG
org.apache.lucene.index                                 INFO
org.apache.solr.core.CassandraSolrConfig                WARN
org.apache.solr.core.RequestHandlers                    WARN
org.apache.solr.core.SolrCore                           WARN
org.apache.solr.handler.component                       WARN
org.apache.solr.search.SolrIndexSearcher                WARN
org.apache.solr.update                                  WARN
org.apache.spark.rpc                                   ERROR
org.apache.spark.util.logging.FileAppender               OFF