MetadataPartitionType (hudi-common 1.0.0-beta2 API)

java.lang.Object
- java.lang.Enum<MetadataPartitionType>
- - org.apache.hudi.metadata.MetadataPartitionType

All Implemented Interfaces:

Serializable, Comparable<MetadataPartitionType>
```
public enum MetadataPartitionType
extends Enum<MetadataPartitionType>
```
Partition types for metadata table.

Enum Constant Summary

Enum Constants
Enum Constant and Description

BLOOM_FILTERS

COLUMN_STATS

FILES

FUNCTIONAL_INDEX

PARTITION_STATS

RECORD_INDEX

SECONDARY_INDEX

Enum Constants
Enum Constant and Description
`BLOOM_FILTERS`
`COLUMN_STATS`
`FILES`
`FUNCTIONAL_INDEX`
`PARTITION_STATS`
`RECORD_INDEX`
`SECONDARY_INDEX`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`static MetadataPartitionType`	`fromPartitionPath(String partitionPath)`
`static Set<String>`	`getAllPartitionPaths()` Returns the set of all metadata partition names.
`static List<MetadataPartitionType>`	`getEnabledPartitions(TypedProperties writeConfig, HoodieTableMetaClient metaClient)` Returns the list of metadata partition types enabled based on the metadata config and table config.
`String`	`getFileIdPrefix()`
`static List<MetadataPartitionType>`	`getMetadataPartitionsNeedingWriteStatusTracking()` Returns the list of metadata table partitions which require WriteStatus to track written records.
`String`	`getPartitionPath()`
`boolean`	`isMetadataPartitionAvailable(HoodieTableMetaClient metaClient)` Check if the metadata partition is available based on the table config.
`abstract boolean`	`isMetadataPartitionEnabled(TypedProperties writeConfig)` Check if the metadata partition is enabled based on the metadata config.
`String`	`toString()`
`static MetadataPartitionType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static MetadataPartitionType[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - FILES
```
public static final MetadataPartitionType FILES
```
  - COLUMN_STATS
```
public static final MetadataPartitionType COLUMN_STATS
```
  - BLOOM_FILTERS
```
public static final MetadataPartitionType BLOOM_FILTERS
```
  - RECORD_INDEX
```
public static final MetadataPartitionType RECORD_INDEX
```
  - FUNCTIONAL_INDEX
```
public static final MetadataPartitionType FUNCTIONAL_INDEX
```
  - SECONDARY_INDEX
```
public static final MetadataPartitionType SECONDARY_INDEX
```
  - PARTITION_STATS
```
public static final MetadataPartitionType PARTITION_STATS
```
- Method Detail
  - values
```
public static MetadataPartitionType[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (MetadataPartitionType c : MetadataPartitionType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static MetadataPartitionType valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - isMetadataPartitionEnabled
```
public abstract boolean isMetadataPartitionEnabled(TypedProperties writeConfig)
```
    Check if the metadata partition is enabled based on the metadata config.
  - isMetadataPartitionAvailable
```
public boolean isMetadataPartitionAvailable(HoodieTableMetaClient metaClient)
```
    Check if the metadata partition is available based on the table config.
  - getPartitionPath
```
public String getPartitionPath()
```
  - getFileIdPrefix
```
public String getFileIdPrefix()
```
  - getMetadataPartitionsNeedingWriteStatusTracking
```
public static List<MetadataPartitionType> getMetadataPartitionsNeedingWriteStatusTracking()
```
    Returns the list of metadata table partitions which require WriteStatus to track written records.
    These partitions need the list of written records so that they can update their metadata.
  - getAllPartitionPaths
```
public static Set<String> getAllPartitionPaths()
```
    Returns the set of all metadata partition names.
  - getEnabledPartitions
```
public static List<MetadataPartitionType> getEnabledPartitions(TypedProperties writeConfig,
                                                               HoodieTableMetaClient metaClient)
```
    Returns the list of metadata partition types enabled based on the metadata config and table config.
  - fromPartitionPath
```
public static MetadataPartitionType fromPartitionPath(String partitionPath)
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Enum<MetadataPartitionType>

Enum MetadataPartitionType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

FILES

COLUMN_STATS

BLOOM_FILTERS

RECORD_INDEX

FUNCTIONAL_INDEX

SECONDARY_INDEX

PARTITION_STATS

Method Detail

values

valueOf

isMetadataPartitionEnabled

isMetadataPartitionAvailable

getPartitionPath

getFileIdPrefix

getMetadataPartitionsNeedingWriteStatusTracking

getAllPartitionPaths

getEnabledPartitions

fromPartitionPath

toString