2016-07-26 51 views
0

下面的简单工作直线查询;当我把它放在脚本中它会运行,但我想把一个hivevar的路径,我怎么做到这一点,因为当我把我的脚本.properties文件='路径'似乎没有工作。我错过了这些单引号,我觉得我似乎无法让它工作。bash脚本中的直线查询

maxValQuery.hql

WORKING: INSERT OVERWRITE DIRECTORY '/user/tmp/maxVal' select max(${hivevar:MAX_VAL_COL}) from ${hivevar:FACT_TABLE}; 
WANTED: INSERT OVERWRITE DIRECTORY ${hivevar:PATH_ON_HDFS} select max(${hivevar:MAX_VAL_COL}) from ${hivevar:FACT_TABLE}; 

script.sh

#! /bin/bash 
# I want to add --hivevar PATH_ON_HDFS=${maxValPathOnHDFS} 
    beeline \ 
     -u $hiveServer2 \ 
     --hivevar DATABASE_NAME_ON_HIVE=${dbNameOnHive} \ 
     --hivevar FACT_TABLE=${mainFactTableOnHive} \ 
     --hivevar MAX_VAL_COL=${factTableIncrementalColumn} \ 
     -f ${maxValQueryFile} 

script.properties

dbNameOnHive=poc 
mainFactTableOnHive=factTable 
factTableIncrementalColumn=aTimeColumn 
maxValQueryFile=maxValQuery.hql 
#maxValPathOnHDFS='/user/tmp/maxVal' 
#I believe problem is above with the single quotes, yes I uncomment when i execute :P 
+0

当脚本和.props文件中的un-commenting('maxValPathOnHDFS')行发出脚本后,您会得到什么错误? –

+0

@BigDataLearner错误:编译语句时出错:FAILED:ParseException行1:27在目标规范(状态= 42000,代码= 40000)中错误输入'/'期望StringLiteral接近'DIRECTORY' –

+0

@BigDataLearner通过删除单引号属性文件,只是做'$ {hivevar:MAX_VAL_PATH}'我觉得愚蠢 –

回答

1

除去从性能单引号文件和周围hivevar加入查询: #maxValPathOnHDFS=/user/tmp/maxVal & '${hivevar:PATH_ON_HDFS}'