dsetool get_core_schema
Displays the XML for the pending or sctive search index schema.
Displays the XML for the pending or active search index schema. Supports DSE authentication with [-l username
-p password]
.
Restriction: Command is supported only on nodes with DSE
Search workloads.
Synopsis
dsetool get_core_schema keyspace_name.table_name [current=true|false]
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. |
- keyspace_name.table_name
- Required. The keyspace and table names of the search index. Keyspace and table names are case-sensitive. Enclose names that contain uppercase in double quotation marks.
- current=true|false
- Optionally specify to view the current (active) schema.
- true - Returns the current live search index schema.
- false - Default. Returns the latest uploaded search index schema.
Examples
The following examples view the search index schema for the demo keyspace and health_data table.
To save the XML output to a file:
dsetool get_core_schema demo.health_data > /Users/maryjoe/Documents/search/health_data_schema.xml
The health_data_schema.xml file is created.
To view the pending (latest uploaded) search index schema:
dsetool get_core_schema demo.health_data
To view the active (currently loaded) search index
schema:
dsetool get_core_schema demo.health_data current=true
The XML for the schema is
displayed:
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <schema name="autoSolrSchema" version="1.5"> <types> <fieldType class="org.apache.solr.schema.TextField" name="TextField"> <analyzer> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> <fieldType class="org.apache.solr.schema.TrieIntField" name="TrieIntField"/> </types> <fields> <field indexed="true" multiValued="false" name="grade_completed" stored="true" type="TextField"/> ... <field indexed="true" multiValued="false" name="fips" stored="true" type="TextField"/> </fields> <uniqueKey>(id,age)</uniqueKey> </schema>