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synced 2024-12-27 23:27:54 +00:00
Fixed bug #44148: csh long vars fail exporting.
This commit is contained in:
Ole Tange
parent
61b0e48030
commit
3549c38b0f
86
src/parallel
86
src/parallel
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@ -6025,16 +6025,63 @@ sub sshlogin_wrap {
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my $self = shift;
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my $command = shift;
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# TODO test that *sh -c 'parallel --env' use *sh
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if(not defined $self->{'sshlogin_wrap'}) {
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my $sshlogin = $self->sshlogin();
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my $sshcmd = $sshlogin->sshcommand();
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my $serverlogin = $sshlogin->serverlogin();
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my ($pre,$post,$cleanup)=("","","");
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my $quoted_remote_command;
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$ENV{'PARALLEL_SEQ'} = $self->seq();
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$ENV{'PARALLEL_PID'} = $$;
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if($serverlogin eq ":") {
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# No transfer/environment neeeded
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# TODO Copy env between shells (zsh to bash)
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$self->{'sshlogin_wrap'} = $command;
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if(@opt::env) {
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# Prepend with environment setter, which sets functions in zsh
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my ($csh_friendly,$envset,$bashfuncset) = env_as_eval();
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my $env_command = $envset.$bashfuncset.
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'@ARGV="'.::perl_quote_scalar($command).'";'.
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"exec\"$Global::shell\",\"-c\",\(\$bashfunc.\"\@ARGV\"\)\;die\"exec:\$\!\\n\"\;";
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if(length $env_command > 1000
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or
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not $csh_friendly
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or
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$command =~ /\n/) {
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# csh does not deal well with > 1000 chars in one word
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# csh does not deal well with $ENV with \n
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$env_command = "perl -e '".base64_zip_eval()."' ".
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join" ",string_zip_base64($env_command);
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$self->{'sshlogin_wrap'} = $env_command;
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} else {
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$self->{'sshlogin_wrap'} = "perl -e ".::shell_quote_scalar($env_command);
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}
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} else {
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$self->{'sshlogin_wrap'} = $command;
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}
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} else {
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my $pwd = "";
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if($opt::workdir) {
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# Create remote workdir if needed. Then cd to it.
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my $wd = $self->workdir();
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$pwd = qq{system("mkdir","-p","--","$wd"); chdir "$wd" ||}.
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qq{print(STDERR "parallel: Cannot chdir to $wd\\n") && exit 255;};
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}
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my ($csh_friendly,$envset,$bashfuncset) = env_as_eval();
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my $remote_command = $pwd.$envset.$bashfuncset.
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'@ARGV="'.::perl_quote_scalar($command).'";'. monitor_parent_sshd_script();
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$quoted_remote_command = "perl -e ".::shell_quote_scalar($remote_command);
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if(length $quoted_remote_command > 1000
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or
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not $csh_friendly
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or
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$command =~ /\n/) {
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# csh does not deal well with > 1000 chars in one word
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# csh does not deal well with $ENV with \n
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$quoted_remote_command = "perl -e \\''".base64_zip_eval()."'\\' ".
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join" ",string_zip_base64($remote_command);
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} else {
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$quoted_remote_command = ::shell_quote_scalar($quoted_remote_command);
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}
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my $sshcmd = $sshlogin->sshcommand();
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my ($pre,$post,$cleanup)=("","","");
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# --transfer
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$pre .= $self->sshtransfer();
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# --return
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@ -6045,36 +6092,9 @@ sub sshlogin_wrap {
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# We need to save the exit status of the job
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$post = '_EXIT_status=$?; ' . $post . ' exit $_EXIT_status;';
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}
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# If the remote login shell is (t)csh then use 'setenv'
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# otherwise use 'export'
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# We cannot use parse_env_var(), as PARALLEL_SEQ changes
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# for each command
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$ENV{'PARALLEL_SEQ'} = $self->seq();
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$ENV{'PARALLEL_PID'} = $$;
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my $pwd = "";
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if($opt::workdir) {
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# Create remote workdir if needed. Then cd to it.
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my $wd = $self->workdir();
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$pwd = qq{system("mkdir","-p","--","$wd"); chdir "$wd" ||}.
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qq{print(STDERR "parallel: Cannot chdir to $wd\\n") && exit 255;};
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}
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my ($csh_friendly,$envset,$bashfuncset) = env_as_eval();
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my $remote_command = $pwd.$envset.$bashfuncset.
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'@ARGV="'.::perl_quote_scalar($command).'";'. monitor_parent_sshd_script();
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my $quoted_remote_command = "exec perl -e ".::shell_quote_scalar(::shell_quote_scalar($remote_command));
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if(length $quoted_remote_command > 1000
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or
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not $csh_friendly
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or
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$command =~ "\n") {
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# csh does not deal well with > 1000 chars in one word
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# csh does not deal well with $ENV with \n
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$quoted_remote_command = "exec perl -e '".::shell_quote_scalar(base64_zip_eval())."' ".
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join" ",string_zip_base64($remote_command);
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}
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$self->{'sshlogin_wrap'} =
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($pre
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. "$sshcmd $serverlogin "
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. "$sshcmd $serverlogin exec "
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. $quoted_remote_command
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. ";"
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. $post);
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@ -1,6 +1,6 @@
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#!/bin/bash
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/ | stdout parallel -vj6 -k --joblog /tmp/jl-`basename $0` -L1
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/ | stdout parallel -vj5 -k --joblog /tmp/jl-`basename $0` -L1
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echo "### bug #43518: GNU Parallel doesn't obey servers' jobs capacity when an ssh login file is reloaded"
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# Pre-20141106 Would reset the number of jobs run on all sshlogin if --slf changed
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# Thus must take at least 25 sec to run
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@ -61,8 +61,4 @@ echo '### Uniq {=perlexpr=} in return - not used in command'
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# Should be changed to --return '{=s:/f:/g:=}' and tested with csh - is error code kept?
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echo '### zsh'
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ssh zsh@lo 'fun="() { echo function from zsh to zsh \$*; }"; export fun; parallel --env fun fun ::: OK'
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ssh zsh@lo 'fun="() { echo function from zsh to bash \$*; }"; export fun; parallel -S parallel@lo --env fun fun ::: OK'
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EOF
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27
testsuite/tests-to-run/parallel-local-ssh4.sh
Normal file
27
testsuite/tests-to-run/parallel-local-ssh4.sh
Normal file
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@ -0,0 +1,27 @@
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#!/bin/bash
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# SSH only allowed to localhost/lo
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/ | parallel -vj8 -k --joblog /tmp/jl-`basename $0` -L1
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echo '### zsh'
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ssh zsh@lo 'fun="() { echo function from zsh to zsh \$*; }";
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export fun;
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parallel --env fun fun ::: OK'
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ssh zsh@lo 'fun="() { echo function from zsh to bash \$*; }";
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export fun;
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parallel -S parallel@lo --env fun fun ::: OK'
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echo '### csh'
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echo "3 big vars run remotely - length(base64) > 1000"
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ssh csh@lo 'setenv A `seq 200|xargs`;
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setenv B `seq 200 -1 1|xargs`;
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setenv C `seq 300 -2 1|xargs`;
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parallel -Scsh@lo --env A,B,C -k echo \$\{\}\|wc ::: A B C'
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echo "3 big vars run locally"
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ssh csh@lo 'setenv A `seq 200|xargs`;
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setenv B `seq 200 -1 1|xargs`;
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setenv C `seq 300 -2 1|xargs`;
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parallel --env A,B,C -k echo \$\{\}\|wc ::: A B C'
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EOF
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@ -11,9 +11,15 @@ echo 'TODO test ssh with > 9 simultaneous'
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echo 'ssh "$@"; echo "$@" >>/tmp/myssh1-run' >/tmp/myssh1
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echo 'ssh "$@"; echo "$@" >>/tmp/myssh2-run' >/tmp/myssh2
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chmod 755 /tmp/myssh1 /tmp/myssh2
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seq 1 100 | parallel --sshdelay 0.01 --retries 10 --sshlogin "/tmp/myssh1 $SSHLOGIN1,/tmp/myssh2 $SSHLOGIN2" -k echo
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seq 1 100 | parallel --sshdelay 0.03 --retries 10 --sshlogin "/tmp/myssh1 $SSHLOGIN1,/tmp/myssh2 $SSHLOGIN2" -k echo
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/\;s/\$SSHLOGIN1/$SSHLOGIN1/\;s/\$SSHLOGIN2/$SSHLOGIN2/\;s/\$SSHLOGIN3/$SSHLOGIN3/ | parallel -vj3 -k -L1
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echo '### test --timeout --retries'
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parallel -j0 --timeout 5 --retries 3 -k ssh {} echo {} ::: 192.168.1.197 8.8.8.8 $SSHLOGIN1 $SSHLOGIN2 $SSHLOGIN3
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echo '### test --filter-hosts with server w/o ssh, non-existing server'
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parallel -S 192.168.1.197,8.8.8.8,$SSHLOGIN1,$SSHLOGIN2,$SSHLOGIN3 --filter-hosts --nonall -k --tag echo
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cat <<'EOF' | sed -e s/\$SERVER1/$SERVER1/\;s/\$SERVER2/$SERVER2/\;s/\$SSHLOGIN1/$SSHLOGIN1/\;s/\$SSHLOGIN2/$SSHLOGIN2/\;s/\$SSHLOGIN3/$SSHLOGIN3/ | parallel -vj1 -k -L1
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echo '### bug #41964: --controlmaster not seems to reuse OpenSSH connections to the same host'
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(parallel -S redhat9.tange.dk true ::: {1..20}; echo No --controlmaster - finish last) &
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(parallel -M -S redhat9.tange.dk true ::: {1..20}; echo With --controlmaster - finish first) &
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@ -26,13 +32,8 @@ echo '### test --workdir . in $HOME'
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cd && mkdir -p parallel-test && cd parallel-test &&
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echo OK > testfile && parallel --workdir . --transfer -S $SSHLOGIN1 cat {} ::: testfile
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echo '### test --timeout --retries'
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parallel -j0 --timeout 5 --retries 3 -k ssh {} echo {} ::: 192.168.1.197 8.8.8.8 $SSHLOGIN1 $SSHLOGIN2 $SSHLOGIN3
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echo '### test --filter-hosts with server w/o ssh, non-existing server'
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parallel -S 192.168.1.197,8.8.8.8,$SSHLOGIN1,$SSHLOGIN2,$SSHLOGIN3 --filter-hosts --nonall -k --tag echo
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echo '### Missing: test --filter-hosts proxied through the one host'
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EOF
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rm /tmp/myssh1 /tmp/myssh2
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rm /tmp/myssh1 /tmp/myssh2 /tmp/myssh1-run /tmp/myssh2-run
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@ -101,9 +101,3 @@ echo '### Uniq {=perlexpr=} in return - not used in command'
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cd /tmp; rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr; echo local > parallel_perlexpr; parallel -Sparallel@lo --trc {=s/pr/pr.2/=}{=s/p/P/g=} echo remote OK '>' {}.2{=s/p/P/g=} ::: parallel_perlexpr; cat /tmp/parallel_perlexpr.2Parallel_PerlexPr; rm -f /tmp/parallel_perlexpr.2Parallel_PerlexPr /tmp/parallel_perlexpr
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remote OK
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# Should be changed to --return '{=s:/f:/g:=}' and tested with csh - is error code kept?
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echo '### zsh'
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### zsh
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ssh zsh@lo 'fun="() { echo function from zsh to zsh \$*; }"; export fun; parallel --env fun fun ::: OK'
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function from zsh to zsh OK
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ssh zsh@lo 'fun="() { echo function from zsh to bash \$*; }"; export fun; parallel -S parallel@lo --env fun fun ::: OK'
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function from zsh to bash OK
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20
testsuite/wanted-results/parallel-local-ssh4
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20
testsuite/wanted-results/parallel-local-ssh4
Normal file
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@ -0,0 +1,20 @@
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echo '### zsh'
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### zsh
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ssh zsh@lo 'fun="() { echo function from zsh to zsh \$*; }"; export fun; parallel --env fun fun ::: OK'
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function from zsh to zsh OK
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ssh zsh@lo 'fun="() { echo function from zsh to bash \$*; }"; export fun; parallel -S parallel@lo --env fun fun ::: OK'
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function from zsh to bash OK
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echo '### csh'
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### csh
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echo "3 big vars run remotely - length(base64) > 1000"
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3 big vars run remotely - length(base64) > 1000
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ssh csh@lo 'setenv A `seq 200|xargs`; setenv B `seq 200 -1 1|xargs`; setenv C `seq 300 -2 1|xargs`; parallel -Scsh@lo --env A,B,C -k echo \$\{\}\|wc ::: A B C'
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1 200 692
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1 200 692
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1 150 547
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echo "3 big vars run locally"
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3 big vars run locally
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ssh csh@lo 'setenv A `seq 200|xargs`; setenv B `seq 200 -1 1|xargs`; setenv C `seq 300 -2 1|xargs`; parallel --env A,B,C -k echo \$\{\}\|wc ::: A B C'
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1 200 692
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1 200 692
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1 150 547
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@ -100,6 +100,18 @@ TODO test ssh with > 9 simultaneous
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98
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99
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100
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echo '### test --timeout --retries'
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### test --timeout --retries
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parallel -j0 --timeout 5 --retries 3 -k ssh {} echo {} ::: 192.168.1.197 8.8.8.8 parallel@parallel-server3 parallel@lo parallel@parallel-server2
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parallel@parallel-server3
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parallel@lo
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parallel@parallel-server2
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echo '### test --filter-hosts with server w/o ssh, non-existing server'
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### test --filter-hosts with server w/o ssh, non-existing server
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parallel -S 192.168.1.197,8.8.8.8,parallel@parallel-server3,parallel@lo,parallel@parallel-server2 --filter-hosts --nonall -k --tag echo
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parallel@lo
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parallel@parallel-server2
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parallel@parallel-server3
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echo '### bug #41964: --controlmaster not seems to reuse OpenSSH connections to the same host'
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### bug #41964: --controlmaster not seems to reuse OpenSSH connections to the same host
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(parallel -S redhat9.tange.dk true ::: {1..20}; echo No --controlmaster - finish last) & (parallel -M -S redhat9.tange.dk true ::: {1..20}; echo With --controlmaster - finish first) & wait
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@ -113,17 +125,5 @@ echo '### test --workdir . in $HOME'
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### test --workdir . in $HOME
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cd && mkdir -p parallel-test && cd parallel-test && echo OK > testfile && parallel --workdir . --transfer -S parallel@parallel-server3 cat {} ::: testfile
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OK
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echo '### test --timeout --retries'
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### test --timeout --retries
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parallel -j0 --timeout 5 --retries 3 -k ssh {} echo {} ::: 192.168.1.197 8.8.8.8 parallel@parallel-server3 parallel@lo parallel@parallel-server2
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parallel@parallel-server3
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parallel@lo
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parallel@parallel-server2
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echo '### test --filter-hosts with server w/o ssh, non-existing server'
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### test --filter-hosts with server w/o ssh, non-existing server
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parallel -S 192.168.1.197,8.8.8.8,parallel@parallel-server3,parallel@lo,parallel@parallel-server2 --filter-hosts --nonall -k --tag echo
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parallel@lo
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parallel@parallel-server2
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parallel@parallel-server3
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echo '### Missing: test --filter-hosts proxied through the one host'
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### Missing: test --filter-hosts proxied through the one host
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