ChecksumUtils (Flink : 2.0-SNAPSHOT API)

java.lang.Object
- org.apache.flink.fs.gs.utils.ChecksumUtils

public class ChecksumUtils
extends Object

Utility class related to checksums.

Field Summary

Fields
Modifier and Type Field Description

static org.apache.flink.shaded.guava32.com.google.common.hash.HashFunction CRC_HASH_FUNCTION
THe crc hash function used by Google storage.

Constructor Summary

Constructors
Constructor Description

ChecksumUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`convertChecksumToString(int checksum)`	Converts an int crc32 checksum to the string format used by Google storage, which is the base64 string for the int in big-endian format.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CRC_HASH_FUNCTION
```
public static final org.apache.flink.shaded.guava32.com.google.common.hash.HashFunction CRC_HASH_FUNCTION
```
    THe crc hash function used by Google storage.
- Constructor Detail
  - ChecksumUtils
```
public ChecksumUtils()
```
- Method Detail
  - convertChecksumToString
```
public static String convertChecksumToString(int checksum)
```
    Converts an int crc32 checksum to the string format used by Google storage, which is the base64 string for the int in big-endian format.
    
    Parameters:
    
    checksum - The int checksum
    
    Returns:
    
    The string checksum