Package org.apache.ignite.configuration

Class PersistentStoreConfiguration

    • Field Detail

      • DFLT_CHECKPOINTING_FREQ

        public static final int DFLT_CHECKPOINTING_FREQ
        Deprecated.
        See Also:
        Constant Field Values

      • DFLT_LOCK_WAIT_TIME

        public static final int DFLT_LOCK_WAIT_TIME
        Deprecated.
        Lock default wait time, 10 sec.
        See Also:
        Constant Field Values

      • DFLT_METRICS_ENABLED

        public static final boolean DFLT_METRICS_ENABLED
        Deprecated.
        See Also:
        Constant Field Values

      • DFLT_SUB_INTERVALS

        public static final int DFLT_SUB_INTERVALS
        Deprecated.
        Default amount of sub intervals to calculate rate-based metric.
        See Also:
        Constant Field Values

      • DFLT_RATE_TIME_INTERVAL_MILLIS

        public static final int DFLT_RATE_TIME_INTERVAL_MILLIS
        Deprecated.
        Default length of interval over which rate-based metric is calculated.
        See Also:
        Constant Field Values

      • DFLT_CHECKPOINTING_THREADS

        public static final int DFLT_CHECKPOINTING_THREADS
        Deprecated.
        Default number of checkpointing threads.
        See Also:
        Constant Field Values

      • DFLT_CHECKPOINT_WRITE_ORDER

        public static final CheckpointWriteOrder DFLT_CHECKPOINT_WRITE_ORDER
        Deprecated.
        Default checkpoint write order.

      • DFLT_WAL_HISTORY_SIZE

        public static final int DFLT_WAL_HISTORY_SIZE
        Deprecated.
        Default number of checkpoints to be kept in WAL after checkpoint is finished
        See Also:
        Constant Field Values

      • DFLT_WAL_SEGMENTS

        public static final int DFLT_WAL_SEGMENTS
        Deprecated.
        See Also:
        Constant Field Values

      • DFLT_WAL_SEGMENT_SIZE

        public static final int DFLT_WAL_SEGMENT_SIZE
        Deprecated.
        Default WAL file segment size, 64MBytes
        See Also:
        Constant Field Values

      • DFLT_WAL_MODE

        public static final WALMode DFLT_WAL_MODE
        Deprecated.
        Default wal mode.

      • DFLT_WAL_FLUSH_FREQ

        public static final int DFLT_WAL_FLUSH_FREQ
        Deprecated.
        Default Wal flush frequency.
        See Also:
        Constant Field Values

      • DFLT_WAL_FSYNC_DELAY

        public static final int DFLT_WAL_FSYNC_DELAY
        Deprecated.
        Default wal fsync delay.
        See Also:
        Constant Field Values

      • DFLT_WAL_RECORD_ITERATOR_BUFFER_SIZE

        public static final int DFLT_WAL_RECORD_ITERATOR_BUFFER_SIZE
        Deprecated.
        Default wal record iterator buffer size.
        See Also:
        Constant Field Values

      • DFLT_WAL_ALWAYS_WRITE_FULL_PAGES

        public static final boolean DFLT_WAL_ALWAYS_WRITE_FULL_PAGES
        Deprecated.
        Default wal always write full pages.
        See Also:
        Constant Field Values

      • DFLT_WAL_STORE_PATH

        public static final String DFLT_WAL_STORE_PATH
        Deprecated.
        Default wal directory.
        See Also:
        Constant Field Values

      • DFLT_WAL_ARCHIVE_PATH

        public static final String DFLT_WAL_ARCHIVE_PATH
        Deprecated.
        Default wal archive directory.
        See Also:
        Constant Field Values

      • DFLT_WRITE_THROTTLING_ENABLED

        public static final boolean DFLT_WRITE_THROTTLING_ENABLED
        Deprecated.
        Default write throttling enabled.
        See Also:
        Constant Field Values

    • Constructor Detail

      • PersistentStoreConfiguration

        public PersistentStoreConfiguration()
        Deprecated.

    • Method Detail

      • getPersistentStorePath

        public String getPersistentStorePath()
        Deprecated.
        Returns:
        Path the root directory where the Persistent Store will persist data and indexes.

      • setPersistentStorePath

        public PersistentStoreConfiguration setPersistentStorePath​(String persistenceStorePath)
        Deprecated.
        Sets a path to the root directory where the Persistent Store will persist data and indexes. By default the Persistent Store's files are located under Ignite work directory.
        Parameters:
        persistenceStorePath - Persistence store path.
        Returns:
        this for chaining.

      • getCheckpointingFrequency

        public long getCheckpointingFrequency()
        Deprecated.
        Gets checkpointing frequency.
        Returns:
        checkpointing frequency in milliseconds.

      • setCheckpointingFrequency

        public PersistentStoreConfiguration setCheckpointingFrequency​(long checkpointingFreq)
        Deprecated.
        Sets the checkpointing frequency which is a minimal interval when the dirty pages will be written to the Persistent Store. If the rate is high, checkpointing will be triggered more frequently.
        Parameters:
        checkpointingFreq - checkpointing frequency in milliseconds.
        Returns:
        this for chaining.

      • getCheckpointingPageBufferSize

        public long getCheckpointingPageBufferSize()
        Deprecated.
        Gets amount of memory allocated for a checkpointing temporary buffer.
        Returns:
        Checkpointing page buffer size in bytes or 0 for Ignite to choose the buffer size automatically.

      • setCheckpointingPageBufferSize

        public PersistentStoreConfiguration setCheckpointingPageBufferSize​(long checkpointingPageBufSize)
        Deprecated.
        Sets amount of memory allocated for the checkpointing temporary buffer. The buffer is used to create temporary copies of pages that are being written to disk and being update in parallel while the checkpointing is in progress.
        Parameters:
        checkpointingPageBufSize - Checkpointing page buffer size in bytes or 0 for Ignite to choose the buffer size automatically.
        Returns:
        this for chaining.

      • getCheckpointingThreads

        public int getCheckpointingThreads()
        Deprecated.
        Gets a number of threads to use for the checkpointing purposes.
        Returns:
        Number of checkpointing threads.

      • setCheckpointingThreads

        public PersistentStoreConfiguration setCheckpointingThreads​(int checkpointingThreads)
        Deprecated.
        Sets a number of threads to use for the checkpointing purposes.
        Parameters:
        checkpointingThreads - Number of checkpointing threads. Four threads are used by default.
        Returns:
        this for chaining.

      • getLockWaitTime

        public long getLockWaitTime()
        Deprecated.
        Time out in milliseonds to wait when acquiring persistence store lock file before failing the local node.
        Returns:
        Lock wait time in milliseconds.

      • setLockWaitTime

        public PersistentStoreConfiguration setLockWaitTime​(long lockWaitTime)
        Deprecated.
        Time out in milliseconds to wait when acquiring persistence store lock file before failing the local node.
        Parameters:
        lockWaitTime - Lock wait time in milliseconds.
        Returns:
        this for chaining.

      • getWalHistorySize

        public int getWalHistorySize()
        Deprecated.
        Gets a total number of checkpoints to keep in the WAL history.
        Returns:
        Number of checkpoints to keep in WAL after a checkpoint is finished.

      • setWalHistorySize

        public PersistentStoreConfiguration setWalHistorySize​(int walHistSize)
        Deprecated.
        Sets a total number of checkpoints to keep in the WAL history.
        Parameters:
        walHistSize - Number of checkpoints to keep after a checkpoint is finished.
        Returns:
        this for chaining.

      • getWalSegments

        public int getWalSegments()
        Deprecated.
        Gets a number of WAL segments to work with.
        Returns:
        Number of work WAL segments.

      • setWalSegments

        public PersistentStoreConfiguration setWalSegments​(int walSegments)
        Deprecated.
        Sets a number of WAL segments to work with. For performance reasons, the whole WAL is split into files of fixed length called segments.
        Parameters:
        walSegments - Number of WAL segments.
        Returns:
        this for chaining.

      • getWalSegmentSize

        public int getWalSegmentSize()
        Deprecated.
        Gets size of a WAL segment in bytes.
        Returns:
        WAL segment size.

      • setWalSegmentSize

        public PersistentStoreConfiguration setWalSegmentSize​(int walSegmentSize)
        Deprecated.
        Sets size of a WAL segment.
        Parameters:
        walSegmentSize - WAL segment size. 64 MB is used by default. Maximum value is 2Gb
        Returns:
        this for chaining.

      • getWalStorePath

        public String getWalStorePath()
        Deprecated.
        Gets a path to the directory where WAL is stored.
        Returns:
        WAL persistence path, absolute or relative to Ignite work directory.

      • setWalStorePath

        public PersistentStoreConfiguration setWalStorePath​(String walStorePath)
        Deprecated.
        Sets a path to the directory where WAL is stored . If this path is relative, it will be resolved relatively to Ignite work directory.
        Parameters:
        walStorePath - WAL persistence path, absolute or relative to Ignite work directory.
        Returns:
        this for chaining.

      • getWalArchivePath

        public String getWalArchivePath()
        Deprecated.
        Gets a path to the WAL archive directory.
        Returns:
        WAL archive directory.

      • setWalArchivePath

        public PersistentStoreConfiguration setWalArchivePath​(String walArchivePath)
        Deprecated.
        Sets a path for the WAL archive directory. Every WAL segment will be fully copied to this directory before it can be reused for WAL purposes.
        Parameters:
        walArchivePath - WAL archive directory.
        Returns:
        this for chaining.

      • isMetricsEnabled

        public boolean isMetricsEnabled()
        Deprecated.
        Gets flag indicating whether persistence metrics collection is enabled. Default value is DFLT_METRICS_ENABLED.
        Returns:
        Metrics enabled flag.

      • setMetricsEnabled

        public PersistentStoreConfiguration setMetricsEnabled​(boolean metricsEnabled)
        Deprecated.
        Sets flag indicating whether persistence metrics collection is enabled.
        Parameters:
        metricsEnabled - Metrics enabled flag.
        Returns:
        this for chaining.

      • isWriteThrottlingEnabled

        public boolean isWriteThrottlingEnabled()
        Deprecated.
        Returns:
        Flag indicating whether write throttling is enabled.

      • setWriteThrottlingEnabled

        public PersistentStoreConfiguration setWriteThrottlingEnabled​(boolean writeThrottlingEnabled)
        Deprecated.
        Sets flag indicating whether write throttling is enabled.
        Parameters:
        writeThrottlingEnabled - Write throttling enabled flag.
        Returns:
        this for chaining.

      • getWalMode

        public WALMode getWalMode()
        Deprecated.
        Type define behavior wal fsync. Different type provide different guarantees for consistency.
        Returns:
        WAL mode.

      • getTlbSize

        @Deprecated
public int getTlbSize()
        Deprecated.
        Instead getWalBufferSize() should be used.
        Property defines size of WAL buffer. Each WAL record will be serialized to this buffer before write in WAL file.
        Returns:
        WAL buffer size.

      • getWalBufferSize

        @Deprecated
public int getWalBufferSize()
        Deprecated.
        Property defines size of WAL buffer. Each WAL record will be serialized to this buffer before write in WAL file.
        Returns:
        WAL buffer size.

      • getWalFlushFrequency

        public long getWalFlushFrequency()
        Deprecated.
        This property define how often WAL will be fsync-ed in BACKGROUND mode. Ignored for all other WAL modes.
        Returns:
        WAL flush frequency, in milliseconds.

      • setWalFlushFrequency

        public PersistentStoreConfiguration setWalFlushFrequency​(long walFlushFreq)
        Deprecated.
        This property define how often WAL will be fsync-ed in BACKGROUND mode. Ignored for all other WAL modes.
        Parameters:
        walFlushFreq - WAL flush frequency, in milliseconds.
        Returns:
        this for chaining.

      • getWalFsyncDelayNanos

        public long getWalFsyncDelayNanos()
        Deprecated.
        Returns:
        The fsync delay, in nanoseconds.

      • setWalFsyncDelayNanos

        public PersistentStoreConfiguration setWalFsyncDelayNanos​(long walFsyncDelayNanos)
        Deprecated.
        Parameters:
        walFsyncDelayNanos - Wal fsync delay, in nanoseconds.
        Returns:
        this for chaining.

      • getWalRecordIteratorBufferSize

        public int getWalRecordIteratorBufferSize()
        Deprecated.
        Property define how many bytes iterator read from disk (for one reading), during go ahead wal.
        Returns:
        Record iterator buffer size.

      • setWalRecordIteratorBufferSize

        public PersistentStoreConfiguration setWalRecordIteratorBufferSize​(int walRecordIterBuffSize)
        Deprecated.
        Parameters:
        walRecordIterBuffSize - Wal record iterator buffer size.
        Returns:
        this for chaining.

      • isAlwaysWriteFullPages

        public boolean isAlwaysWriteFullPages()
        Deprecated.
        Returns:
        Whether full page must be always written.

      • setAlwaysWriteFullPages

        public PersistentStoreConfiguration setAlwaysWriteFullPages​(boolean alwaysWriteFullPages)
        Deprecated.
        Parameters:
        alwaysWriteFullPages - Always write full pages.
        Returns:
        this for chaining.

      • getFileIOFactory

        public org.apache.ignite.internal.processors.cache.persistence.file.FileIOFactory getFileIOFactory()
        Deprecated.
        Factory to provide implementation of FileIO interface which is used for any file read/write operations
        Returns:
        File I/O factory

      • setFileIOFactory

        public PersistentStoreConfiguration setFileIOFactory​(org.apache.ignite.internal.processors.cache.persistence.file.FileIOFactory fileIOFactory)
        Deprecated.
        Parameters:
        fileIOFactory - File I/O factory
        Returns:
        this for chaining.

      • setWalAutoArchiveAfterInactivity

        public PersistentStoreConfiguration setWalAutoArchiveAfterInactivity​(long walAutoArchiveAfterInactivity)
        Deprecated.
        Note: setting this value with WALMode.FSYNC may generate file size overhead for WAL segments in case grid is used rarely.
        Parameters:
        walAutoArchiveAfterInactivity - time in millis to run auto archiving segment (even if incomplete) after last record logging.
        Positive value enables incomplete segment archiving after timeout (inactivity).
        Zero or negative value disables auto archiving.
        Returns:
        current configuration instance for chaining

      • getWalAutoArchiveAfterInactivity

        public long getWalAutoArchiveAfterInactivity()
        Deprecated.
        Returns:
        time in millis to run auto archiving WAL segment (even if incomplete) after last record log

      • getCheckpointWriteOrder

        public CheckpointWriteOrder getCheckpointWriteOrder()
        Deprecated.
        This property defines order of writing pages to disk storage during checkpoint.
        Returns:
        Checkpoint write order.

      • setCheckpointWriteOrder

        public PersistentStoreConfiguration setCheckpointWriteOrder​(CheckpointWriteOrder checkpointWriteOrder)
        Deprecated.
        This property defines order of writing pages to disk storage during checkpoint.
        Parameters:
        checkpointWriteOrder - Checkpoint write order.
        Returns:
        this for chaining.