标签：nbsp boot name 例子 red max metadata replicat info
CREATE EXTERNAL TABLE table_name (
col1 string,
...
...
col2 string)
ROW FORMAT DELIMITED
STORED as sequencefile
LOCATION ‘/path/to/hdfs/file‘;gg.handler.name.format=sequencefile gg.handler.name.format.includeColumnNames=true gg.handler.name.format.includeOpType=true gg.handler.name.format.includeCurrentTimestamp=true gg.handler.name.format.updateOpKey=U
The default location of the core-site.xml file is the follow: #core-site.xml文件- Hadoop_Home/etc/hadoop
- The default location of the HDFS client jars are the following directories: #hdfs客户端位置
- Hadoop_Home/share/hadoop/common/lib/*
- Hadoop_Home/share/hadoop/common/*
- Hadoop_Home/share/hadoop/hdfs/lib/*
- Hadoop_Home/share/hadoop/hdfs/*
gg.classpath=/ggwork/hadoop/hadoop-2.6.0/etc/hadoop:/ggwork/hadoop/hadoop-2.6.0/share/hadoop/common/lib/*:/ggwork/hadoop/hadoop-2.6.0/share/hadoop/common/*:/ggwork/hadoop/hadoop-2.6.0/share/hadoop/hdfs/*:/ggwork/hadoop/hadoop-2.6.0/share/hadoop/hdfs/lib/*
Delimited TextAvro RowAvro OperationAvro Object Container File RowAvro Object Container File OperationXML
gg.handlerlist=hdfs gg.handler.hdfs.type=hdfs gg.handler.hdfs.mode=tx gg.handler.hdfs.includeTokens=false gg.handler.hdfs.maxFileSize=1g gg.handler.hdfs.rootFilePath=/ogg gg.handler.hdfs.fileRollInterval=0 gg.handler.hdfs.inactivityRollInterval=0 gg.handler.hdfs.fileSuffix=.txt gg.handler.hdfs.partitionByTable=true gg.handler.hdfs.rollOnMetadataChange=true gg.handler.hdfs.authType=none gg.handler.hdfs.format=delimitedtext
log4j-default.properties log4j-debug.properites log4j-trace.properties
标签：nbsp boot name 例子 red max metadata replicat info
原文地址：http://www.cnblogs.com/skyrim/p/7456184.html
