org.apache.ratis.server

Interface RaftServerConfigKeys.Snapshot

Enclosing interface:

RaftServerConfigKeys

public static interface RaftServerConfigKeys.Snapshot

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	AUTO_TRIGGER_ENABLED_DEFAULT by default let the state machine to decide when to do checkpoint
static String	AUTO_TRIGGER_ENABLED_KEY whether trigger snapshot when log size exceeds limit
static long	AUTO_TRIGGER_THRESHOLD_DEFAULT
static String	AUTO_TRIGGER_THRESHOLD_KEY log size limit (in number of log entries) that triggers the snapshot
static String	PREFIX
static int	RETENTION_FILE_NUM_DEFAULT
static String	RETENTION_FILE_NUM_KEY

Method Summary

Modifier and Type	Method and Description
static boolean	autoTriggerEnabled(RaftProperties properties)
static long	autoTriggerThreshold(RaftProperties properties)
static int	retentionFileNum(RaftProperties raftProperties)
static void	setAutoTriggerEnabled(RaftProperties properties, boolean autoTriggerThreshold)
static void	setAutoTriggerThreshold(RaftProperties properties, long autoTriggerThreshold)
static void	setRetentionFileNum(RaftProperties properties, int numSnapshotFilesRetained)

Field Detail

PREFIX

static final String PREFIX

See Also:

Constant Field Values

AUTO_TRIGGER_ENABLED_KEY

static final String AUTO_TRIGGER_ENABLED_KEY

whether trigger snapshot when log size exceeds limit

See Also:

Constant Field Values

AUTO_TRIGGER_ENABLED_DEFAULT

static final boolean AUTO_TRIGGER_ENABLED_DEFAULT

by default let the state machine to decide when to do checkpoint

See Also:

Constant Field Values

AUTO_TRIGGER_THRESHOLD_KEY

static final String AUTO_TRIGGER_THRESHOLD_KEY

log size limit (in number of log entries) that triggers the snapshot

See Also:

Constant Field Values

AUTO_TRIGGER_THRESHOLD_DEFAULT

static final long AUTO_TRIGGER_THRESHOLD_DEFAULT

See Also:

Constant Field Values

RETENTION_FILE_NUM_KEY

static final String RETENTION_FILE_NUM_KEY

See Also:

Constant Field Values

RETENTION_FILE_NUM_DEFAULT

static final int RETENTION_FILE_NUM_DEFAULT

See Also:

Constant Field Values

Method Detail

autoTriggerEnabled

static boolean autoTriggerEnabled(RaftProperties properties)

setAutoTriggerEnabled

static void setAutoTriggerEnabled(RaftProperties properties,
                                  boolean autoTriggerThreshold)

autoTriggerThreshold

static long autoTriggerThreshold(RaftProperties properties)

setAutoTriggerThreshold

static void setAutoTriggerThreshold(RaftProperties properties,
                                    long autoTriggerThreshold)

retentionFileNum

static int retentionFileNum(RaftProperties raftProperties)

setRetentionFileNum

static void setRetentionFileNum(RaftProperties properties,
                                int numSnapshotFilesRetained)