You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.3 KiB
Bash
42 lines
1.3 KiB
Bash
5 years ago
|
#!/usr/bin/env bash
|
||
|
# vim:ts=4:sts=4:sw=4:et
|
||
|
#
|
||
|
# Author: Hari Sekhon
|
||
|
# Date: 2019-12-06 11:10:26 +0000 (Fri, 06 Dec 2019)
|
||
|
#
|
||
|
# https://github.com/harisekhon/bash-tools
|
||
|
#
|
||
|
# License: see accompanying Hari Sekhon LICENSE file
|
||
|
#
|
||
|
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
|
||
|
#
|
||
|
# https://www.linkedin.com/in/harisekhon
|
||
|
#
|
||
|
|
||
|
# Get row counts for all Hive tables in all databases via beeline
|
||
|
#
|
||
|
# TSV Output format:
|
||
|
#
|
||
|
# <database> <table> <row_count>
|
||
|
#
|
||
|
# Tested on Hive 1.1.0 on CDH 5.10, 5.16
|
||
|
|
||
|
# you will need to comment out / remove '-o pipefail' below to skip errors if you aren't authorized to use
|
||
|
# any of the databases to avoid the script exiting early upon encountering any authorization error such:
|
||
|
#
|
||
|
# ERROR: AuthorizationException: User '<user>@<domain>' does not have privileges to access: default Default Hive database.*.*
|
||
|
#
|
||
|
set -eu -o pipefail
|
||
|
[ -n "${DEBUG:-}" ] && set -x
|
||
|
srcdir="$(dirname "$0")"
|
||
|
|
||
|
opts="--silent=true --outputformat=tsv2"
|
||
|
|
||
|
# shellcheck disable=SC2086
|
||
|
"$srcdir/hive_list_tables.sh" |
|
||
|
while read -r db table; do
|
||
|
printf '%s\t%s\t' "$db" "$table"
|
||
|
"$srcdir/beeline.sh" $opts -e "SELECT COUNT(*) FROM \`$db\`.\`$table\`" "$@" |
|
||
|
tail -n +2
|
||
|
done
|