- Elasticsearch Guide: other versions:
- Getting Started
- Setup
- Breaking changes
- Breaking changes in 2.3
- Breaking changes in 2.2
- Breaking changes in 2.1
- Breaking changes in 2.0
- Removed features
- Network changes
- Multiple
path.data
striping - Mapping changes
- CRUD and routing changes
- Query DSL changes
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- Plugin and packaging changes
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cat
changes - Java API changes
- API Conventions
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- Cardinality Aggregation
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- Geo Bounds Aggregation
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- Min Bucket Aggregation
- Sum Bucket Aggregation
- Stats Bucket Aggregation
- Extended Stats Bucket Aggregation
- Percentiles Bucket Aggregation
- Moving Average Aggregation
- Cumulative Sum Aggregation
- Bucket Script Aggregation
- Bucket Selector Aggregation
- Serial Differencing Aggregation
- Caching heavy aggregations
- Returning only aggregation results
- Aggregation Metadata
- Metrics Aggregations
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- Create Index
- Delete Index
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- Indices Exists
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- Get Field Mapping
- Types Exists
- Index Aliases
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- cat APIs
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analyzer
boost
coerce
copy_to
doc_values
dynamic
enabled
fielddata
format
geohash
geohash_precision
geohash_prefix
ignore_above
ignore_malformed
include_in_all
index
index_options
lat_lon
fields
norms
null_value
position_increment_gap
precision_step
properties
search_analyzer
similarity
store
term_vector
- Dynamic Mapping
- Transform
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- Tokenizers
- Token Filters
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- Limit Token Count Token Filter
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- Modules
- Index Modules
- Testing
- Glossary of terms
- Release Notes
- 2.3.5 Release Notes
- 2.3.4 Release Notes
- 2.3.3 Release Notes
- 2.3.2 Release Notes
- 2.3.1 Release Notes
- 2.3.0 Release Notes
- 2.2.2 Release Notes
- 2.2.1 Release Notes
- 2.2.0 Release Notes
- 2.1.2 Release Notes
- 2.1.1 Release Notes
- 2.1.0 Release Notes
- 2.0.2 Release Notes
- 2.0.1 Release Notes
- 2.0.0 Release Notes
- 2.0.0-rc1 Release Notes
- 2.0.0-beta2 Release Notes
- 2.0.0-beta1 Release Notes
WARNING: Version 2.3 of Elasticsearch has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
cat nodeattrs
editcat nodeattrs
editThe nodeattrs
command shows custom node attributes.
% curl 192.168.56.10:9200/_cat/nodeattrs node host ip attr value Black Bolt epsilon 192.168.1.8 rack rack314 Black Bolt epsilon 192.168.1.8 azone us-east-1
The first few columns give you basic info per node.
node host ip Black Bolt epsilon 192.168.1.8 Black Bolt epsilon 192.168.1.8
The attr and value columns can give you a picture of custom node attributes.
attr value rack rack314 azone us-east-1
Columns
editBelow is an exhaustive list of the existing headers that can be
passed to nodes?h=
to retrieve the relevant details in ordered
columns. If no headers are specified, then those marked to Appear
by Default will appear. If any header is specified, then the defaults
are not used.
Aliases can be used in place of the full header name for brevity.
Columns appear in the order that they are listed below unless a
different order is specified (e.g., h=attr,value
versus h=value,attr
).
When specifying headers, the headers are not placed in the output
by default. To have the headers appear in the output, use verbose
mode (v
). The header name will match the supplied value (e.g.,
pid
versus p
). For example:
% curl 192.168.56.10:9200/_cat/nodeattrs?v&h=name,pid,attr,value name pid attr value Black Bolt 28000 rack rack314 Black Bolt 28000 azone us-east-1
Header | Alias | Appear by Default | Description | Example |
---|---|---|---|---|
|
|
Yes |
Name of the node |
Black Bolt |
|
|
No |
Unique node ID |
k0zy |
|
|
No |
Process ID |
13061 |
|
|
Yes |
Host name |
n1 |
|
|
Yes |
IP address |
127.0.1.1 |
|
|
No |
Bound transport port |
9300 |
|
|
Yes |
Attribute name |
rack |
|
|
Yes |
Attribute value |
rack123 |
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