nodetool gossipinfo

Returns the gossip information to discover broadcast protocol between nodes in a cluster.

Synopsis

nodetool [<connection_options>] gossipinfo

Syntax conventions Description

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.

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- 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.

nodetool gossipinfo

127.0.0.1
  generation:1532896921
  heartbeat:2038494
  STATUS:1611484:NORMAL,8242717283351148695
  LOAD:2038483:262546.0
  SCHEMA:975284:d4f18346-f81f-3786-aed4-40e03558b299
  DC:26:Search
  RACK:18:rack1
  RELEASE_VERSION:4:4.0.0.602
  NATIVE_TRANSPORT_ADDRESS:3:127.0.0.1
  X_11_PADDING:11503:{"dse-version":"6.9.x","workloads":"SearchGraphCassandraAnalytics","workload":"SearchAnalytics","active":"true","server_id":"FA-16-3E-17-A6-6F","graph":true,"health":0.9}
  NET_VERSION:1:256
  HOST_ID:2:3b8e8192-c1d3-4b01-a792-9673b4e377c1
  NATIVE_TRANSPORT_READY:121:true
  NATIVE_TRANSPORT_PORT:6:9042
  NATIVE_TRANSPORT_PORT_SSL:7:9042
  STORAGE_PORT:8:7000
  STORAGE_PORT_SSL:9:7001
  JMX_PORT:10:7199
  TOKENS:1611483:&lt;hidden>
/127.0.0.2
  generation:1576523508
  heartbeat:1010423
  STATUS:1010421:shutdown,true
  LOAD:1010437:3.13473671E8
  SCHEMA:714345:bbf9280d-4cb4-357f-9e2c-bf88ec70db22
  DC:14:Cassandra
  RACK:17:rack1
  RELEASE_VERSION:4:4.0.0.676
  NATIVE_TRANSPORT_ADDRESS:3:127.0.0.2
  DSE_GOSSIP_STATE:1010409:{"dse-version":"6.9.0","workloads":"Cassandra","workload":"Cassandra","active":"false","server_id":"FA-16-3E-8C-6D-1A","graph":false,"health":1.0,"blacklisted":"true"}
  NET_VERSION:1:512
  HOST_ID:2:a9013cb4-ae3f-4c85-a8b9-a5d94b587fe0
  NATIVE_TRANSPORT_READY:1010419:false
  NATIVE_TRANSPORT_PORT:7:9042
  NATIVE_TRANSPORT_PORT_SSL:8:9042
  STORAGE_PORT:9:7000
  STORAGE_PORT_SSL:10:7001
  JMX_PORT:11:7199
  SCHEMA_COMPATIBILITY_VERSION:5:1
  TOKENS:1001732:&lt;hidden>

nodetool gossipinfo

Synopsis

Definition

Connection options

Command arguments

Examples

Show gossip information for cluster

Was this helpful?

Give Feedback