hive編譯出錯
mvn clean package -DskipTests -Phadoop-2 -Pdist
失敗日志1
Failed to execute goal on project hive-service: Could not resolve dependencies for project org.apache.hive:hive-service:jar:1.1.0-cdh5.7.0: Failed to collect dependencies at org.apache.directory.server:apacheds-server-integ:jar:1.5.6 -> org.apache.directory.client.ldap:ldap-client-api:jar:0.1-SNAPSHOT: Failed to read artifact descriptor for org.apache.directory.client.ldap:ldap-client-api:jar:0.1-SNAPSHOT: Could not transfer artifact org.apache.directory.client.ldap:ldap-client-api:pom:0.1-SNAPSHOT from/to apache.snapshots (http://repository.apache.org/snapshots): Connect to repository.apache.org:80 [repository.apache.org/207.244.88.140] failed: Connection refused (Connection refused) -> [Help 1]
失敗日志2
[ERROR] Failed to execute goal on project hive-service:
Could not resolve dependencies for project org.apache.hive:hive-service:jar:1.1.0-cdh5.7.0:
Failed to collect dependencies at org.apache.directory.server:apacheds-server-integ:jar:1.5.6 -> org.apache.directory.client.ldap:ldap-client-api:jar:0.1-SNAPSHOT:
Failed to read artifact descriptor for org.apache.directory.client.ldap:ldap-client-api:jar:0.1-SNAPSHOT:
Could not transfer artifact org.apache.directory.client.ldap:ldap-client-api:pom:0.1-SNAPSHOT from/to apache.snapshots (http://repository.apache.org/snapshots):
Network is unreachable (connect failed) -> [Help 1]
暫未解決。。。
有可能時網絡的原因。
安裝后啟動不起來
日志：
Caused by: java.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://hadoop000:3306/metastore?createDatabaseIfNotExist=true, username = root. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Access denied for user 'root'@'hadoop000' (using password: YES)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964)
網上查看后，總結了解決方法
1.查看hive-site.xml是否配置正確，mysql的賬號密碼不能寫錯。
2.hive沒有初始化，進行初始化
schematool -dbType mysql -initSchema
3.hive版本過高。
4.HIVE_HOME/lib 下的derby-10.11.1.1.jar問題，，把derby-10.11.1.1.jar 換成derby-10.10.2.0.jar問題成功解決
綜上，我的問題是hive-site.xml配置文件中mysql的密碼寫錯了。
配置hive前必不可少的一項，給mysql賦予權限
mysql -uroot -p
>grant all privileges on *.* to root@"%" identified by "123456" with grant option; >grant all privileges on *.* to root@"hadoop000" identified by "123456" with grant option; >grant all privileges on *.* to root@"localhost" identified by "123456" with grant option;
>quit;
解釋：
grant 權限1,權限2,…權限n on 數據庫名稱.表名稱 to 用戶名@用戶地址 identified by ‘連接口令’;）
* mysql數據庫默認只允許root用戶通過localhost/127.0.0.1來登錄使用
* 上面帶有grant的那條語句中：
all：表示所有權限；
*.*：表示數據庫.數據表；
root：表示授權給哪個用戶，用戶名可以任意指定，如果沒有會自動創建；
'hadoop000' ：授權給哪台主機
'123456'：授權給用戶來登錄的密碼
如果不確定有沒有成功，可以查看 mysql.user
mysql >select host,user,password from mysql.user;