knivit created IGNITE-2891:
------------------------------
Summary: Can't start ggvisorui.sh (ignite.sh etc) on CygWIN
Key: IGNITE-2891
URL: https://issues.apache.org/jira/browse/IGNITE-2891
Project: Ignite
Issue Type: Bug
Affects Versions: 1.5.0.final
Reporter: knivit
Priority: Minor
[ PROBLEM ]
I've tried to start ggvisorui on CygWIN and got a fatal error:
{code}
$ uname && pwd
CYGWIN_NT-10.0
/home/user/gridgain-enterprise-fabric-7.5.8
$ ./bin/ggvisorui.sh &
[1] 10340
Error: Could not find or load main class org.gridgain.visor.gui.VisorGuiLauncher
{code}
[ INVESTIGATION ]
$IGNITE_HOME is set incorrectly in these scripts:
{code}
$ fgrep -ir -n -A 2 'cygwin' bin/
bin/include/build-classpath.sh:38: CYGWIN*)
bin/include/build-classpath.sh-39- SEP=";";
bin/include/build-classpath.sh-40- export IGNITE_HOME=`echo $IGNITE_HOME
| sed -e 's/^\/\([a-zA-Z]\)/\1:/'`
--
bin/include/functions.sh:148: CYGWIN*)
bin/include/functions.sh-149- SEP=";";
bin/include/functions.sh-150- export IGNITE_HOME=`echo $IGNITE_HOME
| sed -e 's/^\/\([a-zA-Z]\)/\1:/'`
--
bin/include/setenv.sh:48: CYGWIN*)
bin/include/setenv.sh-49- SEP=";";
bin/include/setenv.sh-50- export IGNITE_HOME=`echo $IGNITE_HOME | sed -e
's/^\/\([a-zA-Z]\)/\1:/'`
{code}
bin/include/functions.sh is sourced everywhere (ggvisurui.sh, ignite.sh etc) so
they don't work.
The cause is in using sed:
{code}
$ IGNITE_HOME=/home/user/gridgain-enterprise-fabric-7.5.8
$ echo $IGNITE_HOME | sed -e 's/^\/\([a-zA-Z]\)/\1:/'
h:ome/user/gridgain-enterprise-fabric-7.5.8
{code}
[ SOLUTION ]
There is a standard utility to do the work properly:
{code}
$ IGNITE_HOME=/home/user/gridgain-enterprise-fabric-7.5.8
$ cygpath --path --windows $IGNITE_HOME
D:\cygwin64\home\user\gridgain-enterprise-fabric-7.5.8
{code}
BTW why the same code repeated three times ?
And check this:
{code}
getClassPathSeparator() {
SEP=":";
case "`uname`" in
MINGW*)
SEP=";";
export IGNITE_HOME=`echo $IGNITE_HOME | sed -e
's/^\/\([a-zA-Z]\)/\1:/'`
;;
CYGWIN*)
SEP=";";
export IGNITE_HOME=`echo $IGNITE_HOME | sed -e
's/^\/\([a-zA-Z]\)/\1:/'`
;;
esac
}
{code}
A function with a name like "getClassPathSeparator" should NOT change anything
(get... means a getter).
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