Detailed Description

Batch parent policy.

Definition at line 823 of file as_policy.h.

#include "as_policy.h"

Collaboration diagram for as_policy_batch:

Data Fields
bool	allow_inline

bool	allow_inline_ssd

as_policy_base	base

bool	concurrent

bool	deserialize

as_policy_read_mode_ap	read_mode_ap

as_policy_read_mode_sc	read_mode_sc

as_policy_replica	replica

bool	respond_all_keys

bool	send_set_name

Related Functions
(Note that these are not member functions.)
static void	as_policy_batch_copy (const as_policy_batch src, as_policy_batch trg)

static as_policy_batch *	as_policy_batch_init (as_policy_batch *p)

static as_policy_batch *	as_policy_batch_parent_write_init (as_policy_batch *p)

Friends And Related Function Documentation

static void as_policy_batch_copy	(	const as_policy_batch *	src,
		as_policy_batch *	trg
	)

Parameters

src	The source policy.
trg	The target policy.

Definition at line 1656 of file as_policy.h.

static as_policy_batch * as_policy_batch_init ( as_policy_batch * p )

Parameters

p	The policy to initialize.

Returns: The initialized policy.

Definition at line 1616 of file as_policy.h.

References allow_inline, allow_inline_ssd, as_policy_base_read_init(), AS_POLICY_READ_MODE_AP_DEFAULT, AS_POLICY_READ_MODE_SC_DEFAULT, AS_POLICY_REPLICA_SEQUENCE, base, concurrent, deserialize, read_mode_ap, read_mode_sc, replica, respond_all_keys, and send_set_name.

static as_policy_batch * as_policy_batch_parent_write_init ( as_policy_batch * p )

Parameters

p	The policy to initialize.

Returns: The initialized policy.

Definition at line 1640 of file as_policy.h.

References as_policy_batch_init(), base, and as_policy_base::max_retries.

Field Documentation

bool as_policy_batch::allow_inline

Allow batch to be processed immediately in the server's receiving thread for in-memory namespaces. If false, the batch will always be processed in separate service threads.

For batch transactions with smaller sized records (<= 1K per record), inline processing will be significantly faster on in-memory namespaces.

Inline processing can introduce the possibility of unfairness because the server can process the entire batch before moving onto the next command.

Default: true

Definition at line 879 of file as_policy.h.

bool as_policy_batch::allow_inline_ssd

Allow batch to be processed immediately in the server's receiving thread for SSD namespaces. If false, the batch will always be processed in separate service threads. Server versions < 6.0 ignore this field.

Inline processing can introduce the possibility of unfairness because the server can process the entire batch before moving onto the next command.

Default: false

Definition at line 891 of file as_policy.h.

as_policy_base as_policy_batch::base

Generic policy fields.

Definition at line 828 of file as_policy.h.

bool as_policy_batch::concurrent

Determine if batch commands to each server are run in parallel threads.

Values:

false: Issue batch commands sequentially. This mode has a performance advantage for small to medium sized batch sizes because commands can be issued in the main transaction thread. This is the default.
true: Issue batch commands in parallel threads. This mode has a performance advantage for large batch sizes because each node can process the command immediately. The downside is extra threads will need to be created (or taken from a thread pool).

Definition at line 865 of file as_policy.h.

bool as_policy_batch::deserialize

Should raw bytes be deserialized to as_list or as_map. Set to false for backup programs that just need access to raw bytes.

Default: true

Definition at line 933 of file as_policy.h.

as_policy_read_mode_ap as_policy_batch::read_mode_ap

Read policy for AP (availability) namespaces. Default: AS_POLICY_READ_MODE_AP_ONE

Definition at line 839 of file as_policy.h.

as_policy_read_mode_sc as_policy_batch::read_mode_sc

Read policy for SC (strong consistency) namespaces. Default: AS_POLICY_READ_MODE_SC_SESSION

Definition at line 845 of file as_policy.h.

as_policy_replica as_policy_batch::replica

Algorithm used to determine target node.

Definition at line 833 of file as_policy.h.

bool as_policy_batch::respond_all_keys

Should all batch keys be attempted regardless of errors. This field is used on both the client and server. The client handles node specific errors and the server handles key specific errors.

If true, every batch key is attempted regardless of previous key specific errors. Node specific errors such as timeouts stop keys to that node, but keys directed at other nodes will continue to be processed.

If false, the server will stop the batch to its node on most key specific errors. The exceptions are AEROSPIKE_ERR_RECORD_NOT_FOUND and AEROSPIKE_FILTERED_OUT which never stop the batch. The client will stop the entire batch on node specific errors for sync commands that are run in sequence (concurrent == false). The client will not stop the entire batch for async commands or sync commands run in parallel.

Server versions < 6.0 do not support this field and treat this value as false for key specific errors.

Default: true

Definition at line 913 of file as_policy.h.

bool as_policy_batch::send_set_name

This method is deprecated and will eventually be removed. The set name is now always sent for every distinct namespace/set in the batch.

Send set name field to server for every key in the batch for batch index protocol. This is necessary for batch writes and batch reads when authentication is enabled and security roles are defined on a per set basis.

Deprecated:: Set name always sent.

Definition at line 925 of file as_policy.h.

The documentation for this struct was generated from the following file:

as_policy.h

Detailed Description

Data Fields

Related Functions

Friends And Related Function Documentation

Field Documentation