co.cask.cdap.logging

Class LoggingConfiguration

java.lang.Object

co.cask.cdap.logging.LoggingConfiguration

public final class LoggingConfiguration
extends Object

Logging configuration helper.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LoggingConfiguration.KafkaHost Represents a Kafka host with hostname and port.

Field Summary

Fields

Modifier and Type	Field and Description
static long	DEFAULT_KAFKA_PROCUDER_BUFFER_MS
static String	DEFAULT_KAFKA_PRODUCER_TYPE
static int	DEFAULT_LOG_CLEANUP_RUN_INTERVAL_MINS
static String	DEFAULT_LOG_PATTERN
static long	DEFAULT_LOG_RETENTION_DURATION_DAYS
static long	DEFAULT_LOG_SAVER_CHECKPOINT_INTERVAL_MS
static long	DEFAULT_LOG_SAVER_EVENT_BUCKET_INTERVAL_MS
static long	DEFAULT_LOG_SAVER_INACTIVE_FILE_INTERVAL_MS
static long	DEFAULT_LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS
static long	DEFAULT_LOG_SAVER_TOPIC_WAIT_SLEEP_MS
static String	DEFAULT_NUM_PARTITIONS
static String	KAFKA_PROCUDER_BUFFER_MS
static String	KAFKA_PRODUCER_TYPE
static String	KAFKA_SEED_BROKERS
static String	LOG_BASE_DIR
static String	LOG_CLEANUP_RUN_INTERVAL_MINS
static String	LOG_FILE_SYNC_INTERVAL_BYTES
static String	LOG_MAX_FILE_SIZE_BYTES
static String	LOG_META_DATA_TABLE
static String	LOG_PATTERN
static String	LOG_RETENTION_DURATION_DAYS
static String	LOG_SAVER_CHECKPOINT_INTERVAL_MS
static String	LOG_SAVER_EVENT_BUCKET_INTERVAL_MS
static String	LOG_SAVER_INACTIVE_FILE_INTERVAL_MS
static String	LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS
static String	LOG_SAVER_TOPIC_WAIT_SLEEP_MS
static String	NUM_PARTITIONS

Method Summary

Methods

Modifier and Type	Method and Description
static List<LoggingConfiguration.KafkaHost>	getKafkaSeedBrokers(String seedBrokers) Given a string of format "host1:port1,host2:port2", the function returns a list of Kafka hosts.

Methods inherited from class java.lang.Object

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

Field Detail

LOG_PATTERN

public static final String LOG_PATTERN

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Constant Field Values

LOG_BASE_DIR

public static final String LOG_BASE_DIR

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Constant Field Values

LOG_FILE_SYNC_INTERVAL_BYTES

public static final String LOG_FILE_SYNC_INTERVAL_BYTES

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Constant Field Values

NUM_PARTITIONS

public static final String NUM_PARTITIONS

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Constant Field Values

KAFKA_SEED_BROKERS

public static final String KAFKA_SEED_BROKERS

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LOG_SAVER_EVENT_BUCKET_INTERVAL_MS

public static final String LOG_SAVER_EVENT_BUCKET_INTERVAL_MS

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LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS

public static final String LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS

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LOG_SAVER_INACTIVE_FILE_INTERVAL_MS

public static final String LOG_SAVER_INACTIVE_FILE_INTERVAL_MS

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LOG_SAVER_CHECKPOINT_INTERVAL_MS

public static final String LOG_SAVER_CHECKPOINT_INTERVAL_MS

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LOG_SAVER_TOPIC_WAIT_SLEEP_MS

public static final String LOG_SAVER_TOPIC_WAIT_SLEEP_MS

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LOG_RETENTION_DURATION_DAYS

public static final String LOG_RETENTION_DURATION_DAYS

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LOG_MAX_FILE_SIZE_BYTES

public static final String LOG_MAX_FILE_SIZE_BYTES

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KAFKA_PRODUCER_TYPE

public static final String KAFKA_PRODUCER_TYPE

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Constant Field Values

KAFKA_PROCUDER_BUFFER_MS

public static final String KAFKA_PROCUDER_BUFFER_MS

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Constant Field Values

LOG_CLEANUP_RUN_INTERVAL_MINS

public static final String LOG_CLEANUP_RUN_INTERVAL_MINS

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Constant Field Values

LOG_META_DATA_TABLE

public static final String LOG_META_DATA_TABLE

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Constant Field Values

DEFAULT_LOG_PATTERN

public static final String DEFAULT_LOG_PATTERN

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Constant Field Values

DEFAULT_KAFKA_PRODUCER_TYPE

public static final String DEFAULT_KAFKA_PRODUCER_TYPE

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Constant Field Values

DEFAULT_KAFKA_PROCUDER_BUFFER_MS

public static final long DEFAULT_KAFKA_PROCUDER_BUFFER_MS

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DEFAULT_NUM_PARTITIONS

public static final String DEFAULT_NUM_PARTITIONS

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Constant Field Values

DEFAULT_LOG_CLEANUP_RUN_INTERVAL_MINS

public static final int DEFAULT_LOG_CLEANUP_RUN_INTERVAL_MINS

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DEFAULT_LOG_SAVER_EVENT_BUCKET_INTERVAL_MS

public static final long DEFAULT_LOG_SAVER_EVENT_BUCKET_INTERVAL_MS

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DEFAULT_LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS

public static final long DEFAULT_LOG_SAVER_MAXIMUM_INMEMORY_EVENT_BUCKETS

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DEFAULT_LOG_SAVER_INACTIVE_FILE_INTERVAL_MS

public static final long DEFAULT_LOG_SAVER_INACTIVE_FILE_INTERVAL_MS

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DEFAULT_LOG_SAVER_CHECKPOINT_INTERVAL_MS

public static final long DEFAULT_LOG_SAVER_CHECKPOINT_INTERVAL_MS

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Constant Field Values

DEFAULT_LOG_RETENTION_DURATION_DAYS

public static final long DEFAULT_LOG_RETENTION_DURATION_DAYS

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Constant Field Values

DEFAULT_LOG_SAVER_TOPIC_WAIT_SLEEP_MS

public static final long DEFAULT_LOG_SAVER_TOPIC_WAIT_SLEEP_MS

Method Detail

getKafkaSeedBrokers

public static List<LoggingConfiguration.KafkaHost> getKafkaSeedBrokers(String seedBrokers)

Given a string of format "host1:port1,host2:port2", the function returns a list of Kafka hosts.

Parameters:

seedBrokers - String to parse the host/port list from.

Returns:

list of Kafka hosts.