Hive笔记--配置以及遇到的问题
ubuntu安装mysql http://www.2cto.com/database/201401/273423.html
Hive安装：
http://www.aboutyun.com/forum.php?mod=viewthread&tid=6902 （aboutyun）
http://wangqiaowqo.iteye.com/blog/1618565
http://www.it165.net/admin/html/201403/2528.html （解释详细）
http://www.linuxidc.com/Linux/2014-07/104302p2.htm
http://gaoxianwei.iteye.com/blog/2028401
http://blog.csdn.net/babydavic/article/details/26616309 （原则上可以安装在任一节点）
Hive解释，最后附链接
http://www.csdn.net/article/2014-01-07/2818052-about-hive
Hive兼容性问题：http://blog.csdn.net/u014729236/article/details/44963551
1. 在mysql里创建hive用户，并赋予其足够权限
[root@node01 mysql]# mysql -u root -p
Enter password:
mysql> create user 'hive' identified by 'hive';
Query OK, 0 rows affected (0.00 sec)
mysql> grant all privileges on *.* to 'hive' with grant option;
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)
2. 下载mysql连接java的驱动 并拷入hive home的lib下
mv mysql-connector-java-5.1.24-bin.jar /usr/local/hadoop/hive-1.1.1/lib
3. 修改环境变量，把Hive加到PATH
/etc/profile
export HIVE_HOME=/usr/local/hadoop/hive-1.1.1
export PATH=$PATH:$HIVE_HOME/bin
4. 修改hive-env.sh
[hadoop@node01 conf]$ cp hive-env.sh.template hive-env.sh
[hadoop@node01 conf]$ vi hive-env.sh
5. Hive配置文件修改：
<property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://localhost:3306/hive?createDatabaseIfNotExist=true</value> <description>JDBC connect string for a JDBC metastore</description> </property> <property> <name>javax.jdo.option.ConnectionDriverName</name> <value>com.mysql.jdbc.Driver</value> <description>Driver class name for a JDBC metastore</description> </property> <property> <name>javax.jdo.option.ConnectionUserName</name> <value>hive</value> <description>username to use against metastore database</description> </property> <property> <name>javax.jdo.option.ConnectionPassword</name> <value>hive</value> <description>password to use against metastore database</description> </property>
6.启动 bin> ./hive
--------------------------------------
Hive Web接口：链接 localhost:9999/hwi/
启动hive的时候 添加参数：
./hive --service hwi
默认配置无法启动web接口
http://www.open-open.com/lib/view/open1433318284791.html
http://blog.csdn.net/wulantian/article/details/38271803
解决方法：下载源码，将web页面打包，放到./hive/lib中
tar xf apache-hive-1.1.1-src.tar.gz cd apache-hive-1.1.1-src/hwi jar cfM hive-hwi-1.1.1.war -C web .
将hive-hwi-1.1.1.war放到lib中
然后修改配置文件：
hive-site.xml
<property> <name>hive.hwi.war.file</name> <value>lib/hive-hwi-1.1.1.war</value> <description>This sets the path to the HWI war file, relative to ${HIVE_HOME}. </description> </property> <property> <name>hive.hwi.listen.host</name> <value>0.0.0.0</value> <description>This is the host address the Hive Web Interface will listen on</description> </property> <property> <name>hive.hwi.listen.port</name> <value>9999</value> <description>This is the port the Hive Web Interface will listen on</description> </property>
启动即可 ./hive --service hwi
错误1：
Exception in thread "main" java.lang.RuntimeException: java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D
Exception in thread "main" java.lang.RuntimeException: java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:472)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D
at org.apache.hadoop.fs.Path.initialize(Path.java:206)
at org.apache.hadoop.fs.Path.<init>(Path.java:172)
at org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:515)
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:458)
... 8 more
Caused by: java.net.URISyntaxException: Relative path in absolute URI: ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D
at java.net.URI.checkPath(URI.java:1804)
at java.net.URI.<init>(URI.java:752)
at org.apache.hadoop.fs.Path.initialize(Path.java:203)
... 11 more
解决方案：替换${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D为绝对路径
vim conf/hive-site.xml
<property> <name>hive.exec.local.scratchdir</name> <value>/tmp/hive</value> <description>Local scratch space for Hive jobs</description> </property> <property> <name>hive.downloaded.resources.dir</name> <value>/tmp/${hive.session.id}_resources</value> <description>Temporary local directory for added resources in the remote file system.</description> </property> <property> <name>hive.querylog.location</name> <value>/tmp/hive</value> <description>Location of Hive run time structured log file</description> </property> <property> <name>hive.server2.logging.operation.log.location</name> <value>/tmp/hive/operation_logs</value> <description>Top level directory where operation logs are stored if logging functionality is enabled</description> </property>
错误2：
Hive启动时，遇到java.net.URISyntaxException: Relative path in absolute URI
解决方案如下：
1.查看hive-site.xml配置，会看到配置值含有"system:java.io.tmpdir"的配置项
2.新建文件夹/home/grid/hive-0.14.0-bin/iotmp
3.将含有"system:java.io.tmpdir"的配置项的值修改为如上地址
启动hive，成功！
错误3：
Hive启动时，遇到 [ERROR] Terminal initialization failed; falling back to unsupported
参考：http://blog.csdn.net/olfisher/article/details/48730229
Logging initialized using configuration in jar:file:/hive/apache-hive-1.1.0-bin/lib/hive-common-1.1.0.jar!/hive-log4j.properties SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/hadoop-2.5.2/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/hive/apache-hive-1.1.0-bin/lib/hive-jdbc-1.1.0-standalone.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] [ERROR] Terminal initialization failed; falling back to unsupported java.lang.IncompatibleClassChangeError: Found class jline.Terminal, but interface was expected at jline.TerminalFactory.create(TerminalFactory.java:101) at jline.TerminalFactory.get(TerminalFactory.java:158) at jline.console.ConsoleReader.<init>(ConsoleReader.java:229) at jline.console.ConsoleReader.<init>(ConsoleReader.java:221) at jline.console.ConsoleReader.<init>(ConsoleReader.java:209) at org.apache.hadoop.hive.cli.CliDriver.getConsoleReader(CliDriver.java:773) at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:715) at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:675) at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:615) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
原因是hadoop目录下存在老版本jline：
-rw-r--r-- 1 root root 213854 Mar 11 22:22 jline-2.12.jar
root@ubuntu:/hive# hive
