THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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LOCAL_NUMBER_JOB_MANAGER
DEFAULT_LOCAL_NUMBER_JOB_MANAGER
HA_JOB_MANAGER_PORT
DEFAULT_EXECUTION_RETRIES
DEFAULT_FILESYSTEM_SCHEME
DEFAULT_FILESYSTEM_OVERWRITE
DEFAULT_STATE_BACKEND
ENV_FLINK_BIN_DIR
2.1.3 Update FileInputFormat.java, FileOutputFormat.java, BinaryInputFormat.java, and BinaryOutputFormat.java to deprecate
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string configuration keys:
- We will introduce InputOutputFormatOptions class at org.apache.flink.api.common.io.
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- FileInputFormat.java
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Original
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Class
...
Key
...
Deprecated Key
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Default Value
...
Type
FILE_PARAMETER_KEY
...
InputOutputFormatOptions
...
...
input.file.path
...
none
...
String
...
The input file path.
- ENUMERATE_NESTED_FILES_FLAG
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InputOutputFormatOptions
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input-format.file.recursive.enabled
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recursive.file.enumeration
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false
...
Boolean
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Whether input directories are recursively traversed.
- FileOutputFormat.java
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Original
...
Class
...
Key
...
Deprecated Key
...
Default Value
...
Type
...
Description
- FILE_PARAMETER_KEY
...
InputOutputFormatOptions
...
output-format.file.path
...
...
none
...
String
...
The output file path.
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- BinaryInputFormat.java
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Original
...
Class
...
Deprecated Key
...
Default Value
...
Type
...
Description
- BLOCK_SIZE_PARAMETER_KEY
...
...
input-format.binary.block_size
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input.block_size
...
Long.MIN_VALUE
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Long
...
The fixed length of a record.
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- BinaryOutputFormat.java
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Original
...
Class
...
Key
...
Deprecated Key
...
Type
...
Description
- BLOCK_SIZE_PARAMETER_KEY
...
InputOutputFormatOptions
...
output-format.binary.block_size
...
output.block_size
...
...
Long
...
The fixed length of a record.
2.2 Public interfaces part2: Simplify the Configuration
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| Code Block | ||||
|---|---|---|---|---|
| ||||
@Public
public class Configuration extends ExecutionConfig.GlobalJobParameters
implements IOReadableWritable,
java.io.Serializable,
Cloneable,
ReadableConfig,
WritableConfig {
...
/**
* Returns the value associated with the given key as a string. Getting value with string key is We encourage users and
* developers to always use ConfigOption for getting the configurations if possible, for its
* rich description, type, default-value and other supports. The string-key-based getter should
* discouraged. Please use {@link #get(ConfigOption)} or {@link #getOptional(ConfigOption)} only be used when ConfigOption is not applicable, e.g., the key is programmatically generated
* in runtime.
*
* @param key the key pointing to the associated value
* @param defaultValue the default value which is returned in case there is no value associated
* with the given key
* @return the (default) value associated with the given key
*/
public String getString(String key, String defaultValue) {
...
}
/**
* Adds the given key/value pair to the configuration object. Setting value with string key is We encourage users and developers
* to always use ConfigOption for setting the configurations if possible, for its rich
* description, type, default-value and other supports. The string-key-based setter should only
* discouraged. Please use {@link #set(ConfigOption, Object)} be used when ConfigOption is not applicable, e.g., the key is programmatically generated in
* runtime.
*
* @param key the key of the key/value pair to be added
* @param value the value of the key/value pair to be added
*/
public void setString(String key, String value) {
...
}
* Returns the value associated with the given key as a byte array. We encourage users and
* developers to always use ConfigOption for getting the configurations if possible, for its
* rich description, type, default-value and other supports. The string-key-based getter should
* only be used when ConfigOption is not applicable, e.g., the key is programmatically generated
* in runtime.
*
* @param key The key pointing to the associated value.
* @param defaultValue The default value which is returned in case there is no value associated
* with the given key.
* @return the (default) value associated with the given key.
*/
public byte[] getBytes(String key, byte[] defaultValue) {
...
}
/**
* Adds the given byte array to the configuration object. We encourage users and developers to
* always use ConfigOption for setting the configurations if possible, for its rich description,
* type, default-value and other supports. The string-key-based setter should only be used when
* ConfigOption is not applicable, e.g., the key is programmatically generated in runtime.
*
* @param key The key under which the bytes are added.
* @param bytes The bytes to be added.
*/
public void setBytes(String key, byte[] bytes) {
...
}
...
} |
2.2.2 Deprecate some unnecessary setXxx and getXxx methods in Configuration
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