我已经有了一个hadoop3.0.0集群,它由2台机器组成:1个namenode+rm和1个datanode。我试图通过以下文档安装ApacheHive3.0.0。
当我跑的时候 schematool -dbType derby -initSchema --verbose
在cygwin上,引发了一个异常:
$ schematool -dbType derby -initSchema --verbose
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/BigSol/apache-hive-3.0.0-bin/lib/log4j-slf4j-impl-2.10.0.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/BigSol/hadoop-3.0.0/share/hadoop/common/lib/slf4j-log4j12-1.7.25.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.apache.logging.slf4j.Log4jLoggerFactory]
Metastore connection URL: jdbc:derby:;databaseName=metastore_db;create=true
Metastore Connection Driver : org.apache.derby.jdbc.EmbeddedDriver
Metastore connection User: APP
Starting metastore schema initialization to 3.0.0
org.apache.hadoop.hive.metastore.HiveMetaException: Unknown version specified for initialization: 3.0.0
org.apache.hadoop.hive.metastore.HiveMetaException: Unknown version specified for initialization: 3.0.0
at org.apache.hadoop.hive.metastore.MetaStoreSchemaInfo.generateInitFileName(MetaStoreSchemaInfo.java:137)
at org.apache.hive.beeline.HiveSchemaTool.doInit(HiveSchemaTool.java:580)
at org.apache.hive.beeline.HiveSchemaTool.doInit(HiveSchemaTool.java:562)
at org.apache.hive.beeline.HiveSchemaTool.main(HiveSchemaTool.java:1445)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:239)
at org.apache.hadoop.util.RunJar.main(RunJar.java:153)
***schemaTool failed***
在查看引发异常的代码行时,我发现配置单元试图找到位于 %HIVE_HOME%\scripts\metastore\upgrade\derby\hive-schema-3.0.0.derby.sql
.
我怀疑cygwin弄乱了路径,所以Hive没有找到那个模式。
我的问题:
如何更正路径(或解决问题)?
是否有等同于的批处理文件 *.sh
中的文件 %HIVE_HOME%\bin
配置单元2.1.1所拥有的目录?
1条答案
按热度按时间ippsafx71#
我找到了解决办法。运行后
schematool
在linux机器上复制metastore_db
目录到windows机器,我设法启动hiveserver2,但是beeline
cli说jar在C:\cygdrive\c\BigSol\apache-hive-3.0.0-bin\lib\hive-beeline-3.1.0.jar
找不到。结果发现cygwin中的java解析了错误的路径。我从
C:\cygdrive\c
至C:\
而且成功了。