/*
?*?Licensed?to?the?Apache?Software?Foundation?（ASF）?under?one?or?more
?*?contributor?license?agreements.??See?the?NOTICE?file?distributed?with
?*?this?work?for?additional?information?regarding?copyright?ownership.
?*?The?ASF?licenses?this?file?to?You?under?the?Apache?License?Version?2.0
?*?（the?“License“）;?you?may?not?use?this?file?except?in?compliance?with
?*?the?License.??You?may?obtain?a?copy?of?the?License?at
?*
?*?????http://www.apache.org/licenses/LICENSE-2.0
?*
?*?Unless?required?by?applicable?law?or?agreed?to?in?writing?software
?*?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS
?*?WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
?*?See?the?License?for?the?specific?language?governing?permissions?and
?*?limitations?under?the?License.
?*/
package?org.apache.hadoop.hive.accumulo;

import?java.io.File;
import?java.io.IOException;

import?org.apache.accumulo.core.client.AccumuloException;
import?org.apache.accumulo.core.client.AccumuloSecurityException;
import?org.apache.accumulo.core.client.ClientConfiguration;
import?org.apache.accumulo.core.client.Connector;
import?org.apache.accumulo.core.client.Instance;
import?org.apache.accumulo.core.client.ZooKeeperInstance;
import?org.apache.accumulo.core.client.mock.MockInstance;
import?org.apache.accumulo.core.client.security.tokens.AuthenticationToken;
import?org.apache.accumulo.core.client.security.tokens.KerberosToken;
import?org.apache.accumulo.core.client.security.tokens.PasswordToken;
import?org.apache.hadoop.conf.Configuration;

import?com.google.common.base.Preconditions;

/**
?*
?*/
public?class?AccumuloConnectionParameters?{
??public?static?final?String?USER_NAME?=?“accumulo.user.name“;
??public?static?final?String?USER_PASS?=?“accumulo.user.pass“;
??public?static?final?String?ZOOKEEPERS?=?“accumulo.zookeepers“;
??public?static?final?String?INSTANCE_NAME?=?“accumulo.instance.name“;
??public?static?final?String?TABLE_NAME?=?“accumulo.table.name“;

??//?SASL/Kerberos?properties
??public?static?final?String?SASL_ENABLED?=?“accumulo.sasl.enabled“;
??public?static?final?String?USER_KEYTAB?=?“accumulo.user.keytab“;

??public?static?final?String?USE_MOCK_INSTANCE?=?“accumulo.mock.instance“;

??protected?Configuration?conf;
??protected?boolean?useMockInstance?=?false;

??public?AccumuloConnectionParameters（Configuration?conf）?{
????//?TableDesc#getDeserializer?will?ultimately?instantiate?the?AccumuloSerDe?with?a?null
????//?Configuration
????//?We?have?to?accept?this?and?just?fail?late?if?data?is?attempted?to?be?pulled?from?the
????//?Configuration
????this.conf?=?conf;
??}

??public?Configuration?getConf（）?{
????return?conf;
??}

??public?String?getAccumuloUserName（）?{
????Preconditions.checkNotNull（conf）;
????return?conf.get（USER_NAME）;
??}

??public?String?getAccumuloPassword（）?{
????Preconditions.checkNotNull（conf）;
????return?conf.get（USER_PASS）;
??}

??public?String?getAccumuloInstanceName（）?{
????Preconditions.checkNotNull（conf）;
????return?con

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-08?20:28??hive-master\
?????文件?????????506??2019-02-08?20:28??hive-master\.arcconfig
?????文件????????1327??2019-02-08?20:28??hive-master\.checkstyle
?????文件?????????529??2019-02-08?20:28??hive-master\.gitattributes
?????文件?????????684??2019-02-08?20:28??hive-master\.gitignore
?????文件????????1304??2019-02-08?20:28??hive-master\.reviewboardrc
?????文件????????1628??2019-02-08?20:28??hive-master\.travis.yml
?????文件???????20798??2019-02-08?20:28??hive-master\LICENSE
?????文件?????????230??2019-02-08?20:28??hive-master\NOTICE
?????文件????????4389??2019-02-08?20:28??hive-master\README.md
?????文件??????167884??2019-02-08?20:28??hive-master\RELEASE_NOTES.txt
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\
?????文件????????5600??2019-02-08?20:28??hive-master\accumulo-handler\pom.xml
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\
?????目錄???????????0??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\
?????文件????????6615??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloConnectionParameters.java
?????文件????????7914??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloDefaultIndexScanner.java
?????文件????????1745??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloHiveConstants.java
?????文件????????6561??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloHiveRow.java
?????文件????????4362??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloIndexLexicoder.java
?????文件????????1780??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloIndexScanner.java
?????文件????????1263??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloIndexScannerException.java
?????文件???????17771??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\AccumuloStorageHandler.java
?????文件???????15645??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\HiveAccumuloHelper.java
?????文件????????5243??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\LazyAccumuloMap.java
?????文件????????5832??2019-02-08?20:28??hive-master\accumulo-handler\src\java\org\apache\hadoop\hive\accumulo\LazyAccumuloRow.java
............此處省略20043個文件信息