org.apache.iceberg

Class CatalogProperties

java.lang.Object

org.apache.iceberg.CatalogProperties

public class CatalogProperties
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	APP_ID
static java.lang.String	AUTH_SESSION_TIMEOUT_MS
static long	AUTH_SESSION_TIMEOUT_MS_DEFAULT
static java.lang.String	CACHE_CASE_SENSITIVE Controls whether the caching catalog will cache table entries using case sensitive keys.
static boolean	CACHE_CASE_SENSITIVE_DEFAULT
static java.lang.String	CACHE_ENABLED Controls whether the catalog will cache table entries upon load.
static boolean	CACHE_ENABLED_DEFAULT
static java.lang.String	CACHE_EXPIRATION_INTERVAL_MS Controls the duration for which entries in the catalog are cached.
static long	CACHE_EXPIRATION_INTERVAL_MS_DEFAULT
static long	CACHE_EXPIRATION_INTERVAL_MS_OFF
static java.lang.String	CATALOG_IMPL
static java.lang.String	CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS
static long	CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS_DEFAULT
static java.lang.String	CLIENT_POOL_CACHE_KEYS A comma separated list of elements used, in addition to the URI, to compose the key of the client pool cache.
static java.lang.String	CLIENT_POOL_SIZE
static int	CLIENT_POOL_SIZE_DEFAULT
static java.lang.String	FILE_IO_IMPL
static java.lang.String	IO_MANIFEST_CACHE_ENABLED Controls whether to use caching during manifest reads or not.
static boolean	IO_MANIFEST_CACHE_ENABLED_DEFAULT
static java.lang.String	IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS Controls the maximum duration for which an entry stays in the manifest cache.
static long	IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS_DEFAULT
static java.lang.String	IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH Controls the maximum length of file to be considered for caching.
static long	IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH_DEFAULT
static java.lang.String	IO_MANIFEST_CACHE_MAX_TOTAL_BYTES Controls the maximum total amount of bytes to cache in manifest cache.
static long	IO_MANIFEST_CACHE_MAX_TOTAL_BYTES_DEFAULT
static java.lang.String	LOCK_ACQUIRE_INTERVAL_MS
static long	LOCK_ACQUIRE_INTERVAL_MS_DEFAULT
static java.lang.String	LOCK_ACQUIRE_TIMEOUT_MS
static long	LOCK_ACQUIRE_TIMEOUT_MS_DEFAULT
static java.lang.String	LOCK_HEARTBEAT_INTERVAL_MS
static long	LOCK_HEARTBEAT_INTERVAL_MS_DEFAULT
static java.lang.String	LOCK_HEARTBEAT_THREADS
static int	LOCK_HEARTBEAT_THREADS_DEFAULT
static java.lang.String	LOCK_HEARTBEAT_TIMEOUT_MS
static long	LOCK_HEARTBEAT_TIMEOUT_MS_DEFAULT
static java.lang.String	LOCK_IMPL
static java.lang.String	LOCK_TABLE
static java.lang.String	METRICS_REPORTER_IMPL
static java.lang.String	TABLE_DEFAULT_PREFIX
static java.lang.String	TABLE_OVERRIDE_PREFIX
static java.lang.String	URI
static java.lang.String	USER
static java.lang.String	WAREHOUSE_LOCATION

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CATALOG_IMPL

public static final java.lang.String CATALOG_IMPL

See Also:

Constant Field Values

FILE_IO_IMPL

public static final java.lang.String FILE_IO_IMPL

See Also:

Constant Field Values

WAREHOUSE_LOCATION

public static final java.lang.String WAREHOUSE_LOCATION

See Also:

Constant Field Values

TABLE_DEFAULT_PREFIX

public static final java.lang.String TABLE_DEFAULT_PREFIX

See Also:

Constant Field Values

TABLE_OVERRIDE_PREFIX

public static final java.lang.String TABLE_OVERRIDE_PREFIX

See Also:

Constant Field Values

METRICS_REPORTER_IMPL

public static final java.lang.String METRICS_REPORTER_IMPL

See Also:

Constant Field Values

CACHE_ENABLED

public static final java.lang.String CACHE_ENABLED

Controls whether the catalog will cache table entries upon load.

If CACHE_EXPIRATION_INTERVAL_MS is set to zero, this value will be ignored and the cache will be disabled.

See Also:

Constant Field Values

CACHE_ENABLED_DEFAULT

public static final boolean CACHE_ENABLED_DEFAULT

See Also:

Constant Field Values

CACHE_CASE_SENSITIVE

public static final java.lang.String CACHE_CASE_SENSITIVE

Controls whether the caching catalog will cache table entries using case sensitive keys.

See Also:

Constant Field Values

CACHE_CASE_SENSITIVE_DEFAULT

public static final boolean CACHE_CASE_SENSITIVE_DEFAULT

See Also:

Constant Field Values

CACHE_EXPIRATION_INTERVAL_MS

public static final java.lang.String CACHE_EXPIRATION_INTERVAL_MS

Controls the duration for which entries in the catalog are cached.

Behavior of specific values of cache.expiration-interval-ms:

• Zero - Caching and cache expiration are both disabled
• Negative Values - Cache expiration is turned off and entries expire only on refresh etc
• Positive Values - Cache entries expire if not accessed via the cache after this many milliseconds

See Also:

Constant Field Values

CACHE_EXPIRATION_INTERVAL_MS_DEFAULT

public static final long CACHE_EXPIRATION_INTERVAL_MS_DEFAULT

CACHE_EXPIRATION_INTERVAL_MS_OFF

public static final long CACHE_EXPIRATION_INTERVAL_MS_OFF

See Also:

Constant Field Values

IO_MANIFEST_CACHE_ENABLED

public static final java.lang.String IO_MANIFEST_CACHE_ENABLED

Controls whether to use caching during manifest reads or not.

Enabling manifest file caching require the following configuration constraints to be true:

• IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS must be a non-negative value.
• IO_MANIFEST_CACHE_MAX_TOTAL_BYTES must be a positive value.
• IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH must be a positive value.

See Also:

Constant Field Values

IO_MANIFEST_CACHE_ENABLED_DEFAULT

public static final boolean IO_MANIFEST_CACHE_ENABLED_DEFAULT

See Also:

Constant Field Values

IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS

public static final java.lang.String IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS

Controls the maximum duration for which an entry stays in the manifest cache.

Must be a non-negative value. Following are specific behaviors of this config:

• Zero - Cache entries expires only if it gets evicted due to memory pressure from IO_MANIFEST_CACHE_MAX_TOTAL_BYTES setting.
• Positive Values - Cache entries expire if not accessed via the cache after this many milliseconds

See Also:

Constant Field Values

IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS_DEFAULT

public static final long IO_MANIFEST_CACHE_EXPIRATION_INTERVAL_MS_DEFAULT

IO_MANIFEST_CACHE_MAX_TOTAL_BYTES

public static final java.lang.String IO_MANIFEST_CACHE_MAX_TOTAL_BYTES

Controls the maximum total amount of bytes to cache in manifest cache.

Must be a positive value.

See Also:

Constant Field Values

IO_MANIFEST_CACHE_MAX_TOTAL_BYTES_DEFAULT

public static final long IO_MANIFEST_CACHE_MAX_TOTAL_BYTES_DEFAULT

See Also:

Constant Field Values

IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH

public static final java.lang.String IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH

Controls the maximum length of file to be considered for caching.

An InputFile will not be cached if the length is longer than this limit. Must be a positive value.

See Also:

Constant Field Values

IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH_DEFAULT

public static final long IO_MANIFEST_CACHE_MAX_CONTENT_LENGTH_DEFAULT

See Also:

Constant Field Values

URI

public static final java.lang.String URI

See Also:

Constant Field Values

CLIENT_POOL_SIZE

public static final java.lang.String CLIENT_POOL_SIZE

See Also:

Constant Field Values

CLIENT_POOL_SIZE_DEFAULT

public static final int CLIENT_POOL_SIZE_DEFAULT

See Also:

Constant Field Values

CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS

public static final java.lang.String CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS

See Also:

Constant Field Values

CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS_DEFAULT

public static final long CLIENT_POOL_CACHE_EVICTION_INTERVAL_MS_DEFAULT

CLIENT_POOL_CACHE_KEYS

public static final java.lang.String CLIENT_POOL_CACHE_KEYS

A comma separated list of elements used, in addition to the URI, to compose the key of the client pool cache.

Supported key elements in a Catalog are implementation-dependent.

See Also:

Constant Field Values

LOCK_IMPL

public static final java.lang.String LOCK_IMPL

See Also:

Constant Field Values

LOCK_HEARTBEAT_INTERVAL_MS

public static final java.lang.String LOCK_HEARTBEAT_INTERVAL_MS

See Also:

Constant Field Values

LOCK_HEARTBEAT_INTERVAL_MS_DEFAULT

public static final long LOCK_HEARTBEAT_INTERVAL_MS_DEFAULT

LOCK_HEARTBEAT_TIMEOUT_MS

public static final java.lang.String LOCK_HEARTBEAT_TIMEOUT_MS

See Also:

Constant Field Values

LOCK_HEARTBEAT_TIMEOUT_MS_DEFAULT

public static final long LOCK_HEARTBEAT_TIMEOUT_MS_DEFAULT

LOCK_HEARTBEAT_THREADS

public static final java.lang.String LOCK_HEARTBEAT_THREADS

See Also:

Constant Field Values

LOCK_HEARTBEAT_THREADS_DEFAULT

public static final int LOCK_HEARTBEAT_THREADS_DEFAULT

See Also:

Constant Field Values

LOCK_ACQUIRE_INTERVAL_MS

public static final java.lang.String LOCK_ACQUIRE_INTERVAL_MS

See Also:

Constant Field Values

LOCK_ACQUIRE_INTERVAL_MS_DEFAULT

public static final long LOCK_ACQUIRE_INTERVAL_MS_DEFAULT

LOCK_ACQUIRE_TIMEOUT_MS

public static final java.lang.String LOCK_ACQUIRE_TIMEOUT_MS

See Also:

Constant Field Values

LOCK_ACQUIRE_TIMEOUT_MS_DEFAULT

public static final long LOCK_ACQUIRE_TIMEOUT_MS_DEFAULT

LOCK_TABLE

public static final java.lang.String LOCK_TABLE

See Also:

Constant Field Values

APP_ID

public static final java.lang.String APP_ID

See Also:

Constant Field Values

USER

public static final java.lang.String USER

See Also:

Constant Field Values

AUTH_SESSION_TIMEOUT_MS

public static final java.lang.String AUTH_SESSION_TIMEOUT_MS

See Also:

Constant Field Values

AUTH_SESSION_TIMEOUT_MS_DEFAULT

public static final long AUTH_SESSION_TIMEOUT_MS_DEFAULT