1 文件列表:
hadoop_client.tar.gz (hadoop和hive的client環境)
hadoop_java.tar.gz (java的環境)
hadoop_python.tar.gz(python的環境)
2 安裝配置:
>tar xvfz hadoop_client.tar.gz /opt/hadoop_client
>tar xvfz hadoop_java.tar.gz /opt/java
>tar xvfz hadoop_python /opt/python
>mkdir -p /pvdata/hadoopdata/tmp/
>groupadd pvlog
>useradd -g pvlog pvlog
>chown -R /opt/hadoop_client /opt/java /pvdata
3 問題列表:
[1]
> hadoop fs -ls /
Bad connection to FS. command aborted.
配置host 指向master
[2]
> hive
> show tables
<!--<property>
<name>io.compression.codecs</name>
<value>org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,com.hadoop.compression.lzo.LzoCodec,com.hadoop.compression.lzo.LzopCodec,org.
apache.hadoop.io.compress.BZip2Codec</value>
</property>
<property>
<name>io.compression.codec.lzo.class</name>
<value>com.hadoop.compression.lzo.LzoCodec</value>
</property>-->
[3]確認一下hive連接的dbname
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://192.168.95.25:3306/hivedb?createDatabaseIfNotExist=true</value>
<description>JDBC connect string for a JDBC metastore</description>
</property>