Package org.apache.bookkeeper.util
Class BookKeeperConstants
java.lang.Object
org.apache.bookkeeper.util.BookKeeperConstants
This class contains constants used in BookKeeper.
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final byte[]static final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final longSet the max log size limit to 1GB.static final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final Stringstatic final String -
Constructor Summary
Constructors -
Method Summary
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Field Details
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LEDGER_NODE_PREFIX
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COLON
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VERSION_FILENAME
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BOOKIE_STATUS_FILENAME
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PASSWD
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CURRENT_DIR
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METADATA_CACHE
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READONLY
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AVAILABLE_NODE
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COOKIE_NODE
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UNDER_REPLICATION_NODE
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UNDER_REPLICATION_LOCK
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DISABLE_NODE
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LOSTBOOKIERECOVERYDELAY_NODE
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CHECK_ALL_LEDGERS_CTIME
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PLACEMENT_POLICY_CHECK_CTIME
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REPLICAS_CHECK_CTIME
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DEFAULT_ZK_LEDGERS_ROOT_PATH
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LAYOUT_ZNODE
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INSTANCEID
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DISABLE_HEALTH_CHECK
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MAX_LOG_SIZE_LIMIT
public static final long MAX_LOG_SIZE_LIMITSet the max log size limit to 1GB. It makes extra room for entry log file before hitting hard limit '2GB'. So we don't need to force roll entry log file when flushing memtable (for performance consideration)- See Also:
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FEATURE_REPP_DISABLE_DURABILITY_ENFORCEMENT
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FEATURE_DISABLE_ENSEMBLE_CHANGE
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EMPTY_BYTE_ARRAY
public static final byte[] EMPTY_BYTE_ARRAY
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Constructor Details
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BookKeeperConstants
public BookKeeperConstants()
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