HbaseKerberosUtils (AWS Athena Query Federation 2022.47.1 API)

java.lang.Object
- com.amazonaws.athena.connectors.hbase.HbaseKerberosUtils

public class HbaseKerberosUtils
extends Object

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`HBASE_RPC_PROTECTION`
`static String`	`HBASE_SECURITY_AUTHENTICATION`
`static String`	`KERBEROS_AUTH_ENABLED`
`static String`	`KERBEROS_CONFIG_FILES_S3_REFERENCE`	For Kerberos authentication, user need to give S3 bucket reference where the config files are uploaded.
`static String`	`PRINCIPAL_NAME`
`static String`	`TEMP_DIR`	This is temp folder where the kerberos config files from S3 will be downloaded

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Path`	`copyConfigFilesFromS3ToTempFolder(Map<String,String> configOptions)`	Downloads the config files from S3 to temp directory.

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

- Field Detail
  - KERBEROS_CONFIG_FILES_S3_REFERENCE
```
public static final String KERBEROS_CONFIG_FILES_S3_REFERENCE
```
    For Kerberos authentication, user need to give S3 bucket reference where the config files are uploaded.
    
    See Also:
    
    Constant Field Values
  - TEMP_DIR
```
public static final String TEMP_DIR
```
    This is temp folder where the kerberos config files from S3 will be downloaded
    
    See Also:
    
    Constant Field Values
  - PRINCIPAL_NAME
```
public static final String PRINCIPAL_NAME
```
    See Also:
    
    Constant Field Values
  - HBASE_RPC_PROTECTION
```
public static final String HBASE_RPC_PROTECTION
```
    See Also:
    
    Constant Field Values
  - KERBEROS_AUTH_ENABLED
```
public static final String KERBEROS_AUTH_ENABLED
```
    See Also:
    
    Constant Field Values
  - HBASE_SECURITY_AUTHENTICATION
```
public static final String HBASE_SECURITY_AUTHENTICATION
```
    See Also:
    
    Constant Field Values
- Method Detail
  - copyConfigFilesFromS3ToTempFolder
```
public static Path copyConfigFilesFromS3ToTempFolder(Map<String,String> configOptions)
                                              throws Exception
```
    Downloads the config files from S3 to temp directory.
    
    Throws:
    
    Exception - - Exception