blob: ea67a3e6b8c424aebf58fa1b77a47dbd3c9afe86 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
#!/bin/bash --posix
#
# Shell script for starting the Spark Shell REPL
# Options:
# -m Set MASTER to spark://$SPARK_MASTER_IP:$SPARK_MASTER_PORT
# -c <cores> Set the number of cores for REPL to use
#
FWDIR="`dirname $0`"
for o in "$@"; do
if [ "$1" = "-m" -o "$1" = "--master" ]; then
shift
if [ -e "$FWDIR/conf/spark-env.sh" ]; then
. "$FWDIR/conf/spark-env.sh"
fi
if [ -z "$MASTER" ]; then
MASTER="spark://${SPARK_MASTER_IP}:${SPARK_MASTER_PORT}"
fi
export MASTER
fi
if [ "$1" = "-c" -o "$1" = "--cores" ]; then
shift
if [ -n "$1" ]; then
OPTIONS="-Dspark.cores.max=$1"
shift
fi
fi
done
# Copy restore-TTY-on-exit functions from Scala script so spark-shell exits properly even in
# binary distribution of Spark where Scala is not installed
exit_status=127
saved_stty=""
# restore stty settings (echo in particular)
function restoreSttySettings() {
stty $saved_stty
saved_stty=""
}
function onExit() {
if [[ "$saved_stty" != "" ]]; then
restoreSttySettings
fi
exit $exit_status
}
# to reenable echo if we are interrupted before completing.
trap onExit INT
# save terminal settings
saved_stty=$(stty -g 2>/dev/null)
# clear on error so we don't later try to restore them
if [[ ! $? ]]; then
saved_stty=""
fi
$FWDIR/run $OPTIONS spark.repl.Main "$@"
# record the exit status lest it be overwritten:
# then reenable echo and propagate the code.
exit_status=$?
onExit
|
