org.apache.flume.channel.jdbc
Class ConfigurationConstants

java.lang.Object
  org.apache.flume.channel.jdbc.ConfigurationConstants

public final class ConfigurationConstants
extends Object

Contains configuration keys used by the JDBC channel implementation.

Field Summary

static int	CHANNEL_NAME_MAX_LENGTH The maximum length of channel name.
static String	CONFIG_CREATE_INDEX
static String	CONFIG_CREATE_SCHEMA
static String	CONFIG_DATABASE_TYPE
static String	CONFIG_JDBC_DRIVER_CLASS
static String	CONFIG_JDBC_PROPERTIES_FILE
static String	CONFIG_JDBC_SYSPRO_PREFIX
static String	CONFIG_MAX_CAPACITY
static String	CONFIG_MAX_CONNECTION
static String	CONFIG_PASSWORD
static String	CONFIG_TX_ISOLATION_LEVEL
static String	CONFIG_URL
static String	CONFIG_USERNAME
static int	HEADER_NAME_LENGTH_THRESHOLD The length of header name in bytes that will be stored inline.
static int	HEADER_NAME_SPILL_MAX_LENGTH The maximum spill size for header names.
static int	HEADER_VALUE_LENGTH_THRESHOLD The length of header value in bytes that will be stored inline.
static int	HEADER_VALUE_SPILL_MAX_LENGTH The maximum spill size for header values.
static int	PAYLOAD_LENGTH_THRESHOLD The length for payload bytes that will be stored inline.
static String	PREFIX

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX

public static final String PREFIX

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Constant Field Values

CONFIG_JDBC_SYSPRO_PREFIX

public static final String CONFIG_JDBC_SYSPRO_PREFIX

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Constant Field Values

CONFIG_JDBC_DRIVER_CLASS

public static final String CONFIG_JDBC_DRIVER_CLASS

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Constant Field Values

CONFIG_USERNAME

public static final String CONFIG_USERNAME

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Constant Field Values

CONFIG_PASSWORD

public static final String CONFIG_PASSWORD

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Constant Field Values

CONFIG_URL

public static final String CONFIG_URL

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Constant Field Values

CONFIG_JDBC_PROPERTIES_FILE

public static final String CONFIG_JDBC_PROPERTIES_FILE

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Constant Field Values

CONFIG_DATABASE_TYPE

public static final String CONFIG_DATABASE_TYPE

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Constant Field Values

CONFIG_CREATE_SCHEMA

public static final String CONFIG_CREATE_SCHEMA

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Constant Field Values

CONFIG_CREATE_INDEX

public static final String CONFIG_CREATE_INDEX

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Constant Field Values

CONFIG_TX_ISOLATION_LEVEL

public static final String CONFIG_TX_ISOLATION_LEVEL

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Constant Field Values

CONFIG_MAX_CONNECTION

public static final String CONFIG_MAX_CONNECTION

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Constant Field Values

CONFIG_MAX_CAPACITY

public static final String CONFIG_MAX_CAPACITY

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Constant Field Values

PAYLOAD_LENGTH_THRESHOLD

public static int PAYLOAD_LENGTH_THRESHOLD

The length for payload bytes that will be stored inline. Payloads larger than this length will spill into BLOB.

HEADER_NAME_LENGTH_THRESHOLD

public static int HEADER_NAME_LENGTH_THRESHOLD

The length of header name in bytes that will be stored inline. Header names longer than this number will spill over into CLOB.

HEADER_VALUE_LENGTH_THRESHOLD

public static int HEADER_VALUE_LENGTH_THRESHOLD

The length of header value in bytes that will be stored inline. Header values longer than this number will spill over into CLOB.

CHANNEL_NAME_MAX_LENGTH

public static int CHANNEL_NAME_MAX_LENGTH

The maximum length of channel name.

HEADER_NAME_SPILL_MAX_LENGTH

public static int HEADER_NAME_SPILL_MAX_LENGTH

The maximum spill size for header names. Together with the value of HEADER_NAME_LENGTH_THRESHOLD this adds up to 32kb.

HEADER_VALUE_SPILL_MAX_LENGTH

public static int HEADER_VALUE_SPILL_MAX_LENGTH

The maximum spill size for header values. Together with the value of HEADER_VALUE_LENGTH_THRESHOLD, this adds up to 32kb.