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Full Discussion: Shell Script to read hive table and send email
Top Forums UNIX for Beginners Questions & Answers Shell Script to read hive table and send email Post 303042251 by Chubler_XL on Thursday 19th of December 2019 03:12:47 PM
Old 12-19-2019
Firstly the posted script seems to be missing single quote at the start of the awk code, and two single quotes at the end.

Also your system is reporting that nawk is not installed nawk is usually required on Solaris systems, you don't report your OS but my guess is a non-Solaris system. Try using awk or gawk instead.

Try:
Code:
#!/bin/bash
hive -e 'select * FROM db.table' > output1.csv
sed -i 's/\t/,/g' output1.csv
awk 'BEGIN{
FS=","
print  "MIME-Version: 1.0"
print  "Content-Type: text/html"
print  "Content-Disposition: inline"
print  "<HTML>""<TABLE border="1"><TH>project_name</TH><TH>schema_name</TH><TH>table_name</TH><TH>partition_col_name</TH>"}
 {
printf "<TR>"
for(i=1;i<=NF;i++)
printf "<TD>%s</TD>", $i
print "</TR>"
 }
END{
print "</TABLE></BODY></HTML>"
 }' output1.csv > file.html
echo "file.html" | mailx -s "output" -a file.html email

This User Gave Thanks to Chubler_XL For This Post:
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LEARN ABOUT SUNOS

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10							    13 Apr 1994 						      ucblinks(1B)
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