config chunks
Displays properties of a specified chunk.
Syntax
config chunks [-support]
( [-shard shd] | [-shardgroup sh] | [-show_reshard] | [-cross_shard] )
( [-chunk chunk_id] | [-key key [-superkey superkey] )
[-table_family table family][-verbose]Options
Table 2-21 GDSCTL config chunks Options
| Option | Description |
|---|---|
-chunk chunk_id |
Specify a numeric chunk ID. |
-cross_shard |
Show cross-shard placement. |
-key key |
Sharding key |
-shard shd |
The name of the shard. |
-shardgroup sh |
The name of the shardgroup. |
-show_reshard |
Display information about ongoing chunk management operations. |
-superkey superkey |
Sharding super key. This is only needed for the composite sharding method. |
-support |
If specified, GDSCTL output displays additional information. |
-table_family |
Table family name in the form of <schema name>.<root table name>. |
-verbose |
Enable verbose mode. |
Usage Notes
The config chunks command lists all of the database shards and the chunks that they contain. Some chunks are listed more than once if there are standbys that contain replicated chunks.
If key or superkey type is date or timestamp then
gdsctl config chunks
-key/superkey should be passed in the
format as shown below:
"YYYY-MM-DD HH24:MI:SS.FF6"It must be in this order in terms of year/month/date. The example below shows key/super key with DATE type:
gdsctl config chunks -key '2000-01-01'For key/super key with timestamp type, pass the value in single quotes:
gdsctl config chunks -key 1281 -superkey '"1992-04-09 05:00:00.0"'Examples
The output from config chunks is shown below.
GDSCTL> config chunks
Chunks
------------------------
Database From To
-------- ---- --
sh1a 1 10
sh1b 1 10