Hashtag
Returns a string that maps to the current shard.
public static java.lang.String hashtag()
Returns a string that maps to the current shard according to the cluster slot mapping.
Note:
You can use the hashtag function when you need to create a key that resides on the current shard.Parameters
None
Returns
Returns a string that maps to the current shard.
Example
The following example uses the hashtag function to calculate the hslot. The string maps to the current shard.
GearsBuilder.execute(
"SET",
String.format("key{%s}", GearsBuilder.hashtag()),
"1"
);