QueryDuration
in package
QueryDuration represents the expected duration for a query operation in the Aerospike database.
Table of Contents
Methods
- long() : QueryDuration
- LONG specifies that the query is expected to return more than 100 records per node. The server optimizes for a large record set in the following ways:
- longRelaxAP() : QueryDuration
- LongRelaxAP will treat query as a LONG query, but relax read consistency for AP namespaces.
- short() : QueryDuration
- Short specifies that the query is expected to return less than 100 records per node. The server optimizes for a small record set in the following ways: Always run the query in one thread and ignore the server's query threading configuration.
Methods
long()
LONG specifies that the query is expected to return more than 100 records per node. The server optimizes for a large record set in the following ways:
public
static long() : QueryDuration
Allow query to be run in multiple threads using the server's query threading configuration. Do not relax read consistency for AP namespaces. Add the query to the server's query monitor. Do not add the overall latency to the server's latency histogram. Do not allow server timeouts.
Return values
QueryDurationlongRelaxAP()
LongRelaxAP will treat query as a LONG query, but relax read consistency for AP namespaces.
public
static longRelaxAP() : QueryDuration
This value is treated exactly like LONG for server versions < 7.1.
Return values
QueryDurationshort()
Short specifies that the query is expected to return less than 100 records per node. The server optimizes for a small record set in the following ways: Always run the query in one thread and ignore the server's query threading configuration.
public
static short() : QueryDuration
Allow query to be inlined directly on the server's service thread. Relax read consistency for AP namespaces. Do not add the query to the server's query monitor. Add the overall latency to the server's latency histogram. Allow server timeouts. The default server timeout for a short query is 1 second.