RELOAD SEARCH INDEX
Replaces the active search index schema and configuration with pending schema and configuration.
Changes made using ALTER SEARCH INDEX CONFIG or ALTER SEARCH INDEX SCHEMA are marked PENDING. Use the RELOAD command to replace the active search index with the pending version. Use the CQL shell command DESCRIBE SEARCH INDEX to view pending and active search index schema and config.
Note: Run REBUILD SEARCH INDEX after changing the schema to reindex
existing data.
Restriction: Command available only on DSE Search nodes.
Running search index management commands on large datasets can take longer than
the CQLSH default timeout of 10 minutes. Increase the CQLSH
client timeout as required.
Synopsis
RELOAD SEARCH INDEX ON [keyspace_name.]table_name ;
Syntax conventions | Description |
---|---|
UPPERCASE | Literal keyword. |
Lowercase | Not literal. |
Italics |
Variable value. Replace with a 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. |
EBNF
EBNF
syntax:
reloadSearchIndex ::= 'RELOAD' 'SEARCH' 'INDEX'
'ON' tableName
tableName ::= (keyspace '.')? table
Railroad diagram:
Examples
The search index schema and configuration are reloaded for the wiki.solr
keyspace.
RELOAD SEARCH INDEX ON wiki.solr;