dsetool infer_solr_schema

Automatically infers and proposes a schema that is based on the specified keyspace and table.

Automatically infers and proposes a schema that is based on the specified keyspace and table. Search indexes are not modified. Supports DSE authentication with [-l username -p password].

Restriction: Command is supported only on nodes with DSE Search workloads.

Synopsis

dsetool infer_solr_schema keyspace_name.table_name 
[coreOptions=yamlFilepath]|[coreOptionsInline=options]
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.
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.
coreOptions=yamlFilepath
When auto-generation is on with generateResources=true, the file path to a customized YAML-formatted file of options. See Changing auto-generated search index settings.
coreOptionsInline=key1:value1#key2:value2#...
Use this key-value pair syntax key1:value1#key2:value2# to specify values for these settings:
  • auto_soft_commit_max_time:ms
  • default_query_field:field
  • distributed:( true | false )
  • enable_string_copy_fields:( true | false )
  • exclude_columns: col1, col2, col3, ...
  • generate_DocValues_for_fields:( * | field1, field2, ... )
  • generateResources:(true|false)

See Changing auto-generated search index settings.

Examples

To automatically infer and propose a schema that is based on the specified keyspace and table with the tuples and UDTs, specify the keyspace and table that contains tuples and UDTs:

dsetool infer_solr_schema demo.health_data_udt