Package alluxio.util

Class FeatureUtils

  • public final class FeatureUtils
extends java.lang.Object
    Utilities to detect features that Alluxio is running with.

    • Constructor Detail

      • FeatureUtils

        public FeatureUtils()

    • Method Detail

      • isEmbeddedJournal

        public static boolean isEmbeddedJournal()
        Utility to check the master journal type is embedded journal.
        Returns:
        true, if running with embedded journal

      • isInodeStoreRocks

        public static boolean isInodeStoreRocks()
        Utility to check the master inode metastore is rocks.
        Returns:
        true, if running with rocks

      • isBlockStoreRocks

        public static boolean isBlockStoreRocks()
        Utility to check the master block metastore is rocks.
        Returns:
        true, if running with rocks

      • isZookeeperEnabled

        public static boolean isZookeeperEnabled()
        Utility to check Zookeeper is enabled.
        Returns:
        true, if Zookeeper is enabled

      • isBackupDelegationEnabled

        public static boolean isBackupDelegationEnabled()
        Utility to check back delegation is enabled.
        Returns:
        true, if backup delegation is enabled

      • isDailyBackupEnabled

        public static boolean isDailyBackupEnabled()
        Utility to check daily backup is enabled.
        Returns:
        true, if daily backup is enabled

      • isPersistenceBlacklistEmpty

        public static boolean isPersistenceBlacklistEmpty()
        Utility to check persistence black list is empty.
        Returns:
        true, if persistence black list is empty

      • isUnsafeDirectPersistEnabled

        public static boolean isUnsafeDirectPersistEnabled()
        Utility to check unsafe direct persistence is enabled.
        Returns:
        true, if unsafe direct persistence is enabled

      • isMasterAuditLoggingEnabled

        public static boolean isMasterAuditLoggingEnabled()
        Utility to check master audit logging is enabled.
        Returns:
        true, if master audir logging is enabled

      • isPageStoreEnabled

        public static boolean isPageStoreEnabled()
        Utility to check page store is enabled.
        Returns:
        true, if page store is enabled