org.apache.flink.configuration

Class WebOptions

java.lang.Object

org.apache.flink.configuration.WebOptions

@PublicEvolving
public class WebOptions
extends Object

Configuration options for the WebMonitorEndpoint.

Field Summary

Fields

Modifier and Type	Field and Description
static ConfigOption<String>	ACCESS_CONTROL_ALLOW_ORIGIN The config parameter defining the Access-Control-Allow-Origin header for all responses from the web-frontend.
static ConfigOption<String>	ADDRESS Config parameter defining the runtime monitor web-frontend server address.
static ConfigOption<Integer>	ARCHIVE_COUNT The config parameter defining the number of archived jobs for the JobManager.
static ConfigOption<Integer>	BACKPRESSURE_CLEANUP_INTERVAL Time, in milliseconds, after which cached stats are cleaned up if not accessed.
static ConfigOption<Integer>	BACKPRESSURE_DELAY Delay between stack trace samples to determine back pressure in milliseconds.
static ConfigOption<Integer>	BACKPRESSURE_NUM_SAMPLES Number of stack trace samples to take to determine back pressure.
static ConfigOption<Integer>	BACKPRESSURE_REFRESH_INTERVAL Time, in milliseconds, after which available stats are deprecated and need to be refreshed (by resampling).
static ConfigOption<Integer>	CHECKPOINTS_HISTORY_SIZE Config parameter defining the number of checkpoints to remember for recent history.
static ConfigOption<String>	LOG_PATH The log file location (may be in /log for standalone but under log directory when using YARN).
static ConfigOption<Integer>	PORT Deprecated. Use RestOptions.PORT instead
static ConfigOption<Long>	REFRESH_INTERVAL The config parameter defining the refresh interval for the web-frontend in milliseconds.
static ConfigOption<Boolean>	SSL_ENABLED Config parameter to override SSL support for the JobManager Web UI.
static ConfigOption<Boolean>	SUBMIT_ENABLE Config parameter indicating whether jobs can be uploaded and run from the web-frontend.
static ConfigOption<Long>	TIMEOUT Timeout for asynchronous operations by the web monitor in milliseconds.
static ConfigOption<String>	TMP_DIR The config parameter defining the flink web directory to be used by the webmonitor.
static ConfigOption<String>	UPLOAD_DIR The config parameter defining the directory for uploading the job jars.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

ADDRESS

public static final ConfigOption<String> ADDRESS

Config parameter defining the runtime monitor web-frontend server address.

PORT

@Deprecated
public static final ConfigOption<Integer> PORT

Deprecated. Use RestOptions.PORT instead

The port for the runtime monitor web-frontend server.

ACCESS_CONTROL_ALLOW_ORIGIN

public static final ConfigOption<String> ACCESS_CONTROL_ALLOW_ORIGIN

The config parameter defining the Access-Control-Allow-Origin header for all responses from the web-frontend.

REFRESH_INTERVAL

public static final ConfigOption<Long> REFRESH_INTERVAL

The config parameter defining the refresh interval for the web-frontend in milliseconds.

SSL_ENABLED

public static final ConfigOption<Boolean> SSL_ENABLED

Config parameter to override SSL support for the JobManager Web UI.

TMP_DIR

public static final ConfigOption<String> TMP_DIR

The config parameter defining the flink web directory to be used by the webmonitor.

UPLOAD_DIR

public static final ConfigOption<String> UPLOAD_DIR

The config parameter defining the directory for uploading the job jars. If not specified a dynamic directory will be used under the directory specified by JOB_MANAGER_WEB_TMPDIR_KEY.

ARCHIVE_COUNT

public static final ConfigOption<Integer> ARCHIVE_COUNT

The config parameter defining the number of archived jobs for the JobManager.

LOG_PATH

public static final ConfigOption<String> LOG_PATH

The log file location (may be in /log for standalone but under log directory when using YARN).

SUBMIT_ENABLE

public static final ConfigOption<Boolean> SUBMIT_ENABLE

Config parameter indicating whether jobs can be uploaded and run from the web-frontend.

CHECKPOINTS_HISTORY_SIZE

public static final ConfigOption<Integer> CHECKPOINTS_HISTORY_SIZE

Config parameter defining the number of checkpoints to remember for recent history.

BACKPRESSURE_CLEANUP_INTERVAL

public static final ConfigOption<Integer> BACKPRESSURE_CLEANUP_INTERVAL

Time, in milliseconds, after which cached stats are cleaned up if not accessed.

BACKPRESSURE_REFRESH_INTERVAL

public static final ConfigOption<Integer> BACKPRESSURE_REFRESH_INTERVAL

Time, in milliseconds, after which available stats are deprecated and need to be refreshed (by resampling).

BACKPRESSURE_NUM_SAMPLES

public static final ConfigOption<Integer> BACKPRESSURE_NUM_SAMPLES

Number of stack trace samples to take to determine back pressure.

BACKPRESSURE_DELAY

public static final ConfigOption<Integer> BACKPRESSURE_DELAY

Delay between stack trace samples to determine back pressure in milliseconds.

TIMEOUT

public static final ConfigOption<Long> TIMEOUT

Timeout for asynchronous operations by the web monitor in milliseconds.