org.apache.dolphinscheduler.plugin.datasource.api.utils

类 CommonUtils

java.lang.Object

org.apache.dolphinscheduler.plugin.datasource.api.utils.CommonUtils

public class CommonUtils
extends Object

common utils

方法概要

限定符和类型	方法和说明
static String	getDataQualityJarName()
static String	getHdfsDataBasePath() get data hdfs path
static String	getHdfsTenantDir(String tenantCode)
static String	getHdfsUdfDir(String tenantCode) hdfs udf dir
static boolean	getKerberosStartupState() if upload resource is HDFS and kerberos startup is true , else false
static boolean	loadKerberosConf(org.apache.hadoop.conf.Configuration configuration) load kerberos configuration
static void	loadKerberosConf(String javaSecurityKrb5Conf, String loginUserKeytabUsername, String loginUserKeytabPath) load kerberos configuration
static boolean	loadKerberosConf(String javaSecurityKrb5Conf, String loginUserKeytabUsername, String loginUserKeytabPath, org.apache.hadoop.conf.Configuration configuration) load kerberos configuration

从类继承的方法 java.lang.Object

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

方法详细资料

getKerberosStartupState

public static boolean getKerberosStartupState()

if upload resource is HDFS and kerberos startup is true , else false

返回:

true if upload resource is HDFS and kerberos startup

loadKerberosConf

public static boolean loadKerberosConf(org.apache.hadoop.conf.Configuration configuration)
                                throws IOException

load kerberos configuration

参数:

configuration -

返回:

load kerberos config return true

抛出:

IOException - errors

loadKerberosConf

public static void loadKerberosConf(String javaSecurityKrb5Conf,
                                    String loginUserKeytabUsername,
                                    String loginUserKeytabPath)
                             throws IOException

load kerberos configuration

参数:

javaSecurityKrb5Conf - javaSecurityKrb5Conf

loginUserKeytabUsername - loginUserKeytabUsername

loginUserKeytabPath - loginUserKeytabPath

抛出:

IOException - errors

loadKerberosConf

public static boolean loadKerberosConf(String javaSecurityKrb5Conf,
                                       String loginUserKeytabUsername,
                                       String loginUserKeytabPath,
                                       org.apache.hadoop.conf.Configuration configuration)
                                throws IOException

load kerberos configuration

参数:

javaSecurityKrb5Conf - javaSecurityKrb5Conf

loginUserKeytabUsername - loginUserKeytabUsername

loginUserKeytabPath - loginUserKeytabPath

configuration - configuration

返回:

load kerberos config return true

抛出:

IOException - errors

getDataQualityJarName

public static String getDataQualityJarName()

getHdfsUdfDir

public static String getHdfsUdfDir(String tenantCode)

hdfs udf dir

参数:

tenantCode - tenant code

返回:

get udf dir on hdfs

getHdfsTenantDir

public static String getHdfsTenantDir(String tenantCode)

参数:

tenantCode - tenant code

返回:

file directory of tenants on hdfs

getHdfsDataBasePath

public static String getHdfsDataBasePath()

get data hdfs path

返回:

data hdfs path