Re: Bump [q] gradle on NetBSD 9.1 (amd64) with OpenJDK 11 -- does not work

[ts1000 <ts1000%rad2know.net@localhost>]

Hello,
unfortunately I am not yet able to figure out what's wrong.
I think there is something wrong with OpenJDK11 port for netbsd or some 
OS feature that it relies on, does not work as JDK 11 expects.

I do not think there is a problem with Gradle, at all.

I have tried Gradle 6.7 and the old 5.4 and they both work with OpenJDK8 
on Netbsd 9.1
However, my source code needs at least OpenJDK11, so cannot use 8.

I also tried running under root, just to see if there was something 
about permissions.. but no luck
I ran gradle with --no-daemon, no luck either.
I have rebuilt OpenJDK11 from pkgsrc, twice -- no luck
I have installed OpenJDK11 by pkgin from binary repo -- no luck.
I have changed my locale from C to UTF8 -- no luck.


I have been looking at the output of kdump/ktrace all day today.
Unfortunately I cannot spot anything that I could investigate further.
There are over 1mln lines  there just from  ' gradle status'.
Most are getttime calls, bunch of memory maps. Some timeouts, but I see 
them not just at the end of ktrace when it hangs, but also early on.

So I am at loss at the moment.



On 2020-11-22 03:02, Kamil Rytarowski wrote:
> I just ran into it independently on NetBSD/amd64 current 9.99.x.
>
> On 20.11.2020 02:59, ts1000 wrote:
> > Hello,
> > wanted to bump up my question to see if anybody could help.
> > Also, if I may, I wanted to ask if this group is the right question
> > about using NetBSD as a development environment (using OpenJDK11 in my
> > case). Or if there are other forums more specialized for this topic.
> >
> > thank you in advance
> >
> > On 2020-11-07 18:08, ts1000 wrote:
> > > Wanted to check if anybody has gradle working with OpenJDK 11 on
> > > OpenBSD 9.1
> > > I cannot get it to work at all.
> > >
> > > not even:
> > >
> > > gradle status
> > >   or
> > > gradle init
> > >
> > > I have tried going back to Gradle versions that are over 1 year old,
> > > and still same issue
> > >
> > > https://github.com/gradle/gradle/issues/15087
> > >
> > >
> > > I am thinking that something might be wrong with my sysctl.conf or
> > > login.conf or something else.
> > > If there are suggestions on what to look for next, would very much
> > > appreciate.
> > >
> > >
> > >  -- my sysctl.conf --
> > >
> > > nbsd1$ cat /etc/sysctl.conf
> > > #!/sbin/sysctl -f
> > > #
> > > # $NetBSD: sysctl.conf,v 1.8 2011/09/25 21:47:22 christos Exp $
> > > #
> > > # sysctl(8) variables to set at boot time.
> > >
> > > # Default on panic: dump core and reboot. See savecore(8) for
> > > information.
> > > # Switch this to 1 if you want to enter the kernel debugger on 
> > > crashes
> > > # instead. See ddb(4) for an introduction and also try the "help" 
> > > command
> > > # at the db> prompt.
> > > # If you understand the implication and want to change the behaviour
> > > before
> > > # /etc/rc.d/sysctl is run, use the kernel option DDB_ONPANIC, see
> > > options(4).
> > > ddb.onpanic?=0
> > >
> > > # Default core name template:
> > > #kern.defcorename=%n.core
> > >
> > > # Number of kernel threads to use for NFS client
> > > #vfs.nfs.iothreads=4
> > >
> > > # Default tty/pty character queue sizes. Should be bumped to 32K or 
> > > so if
> > > # used in networking (ppp/pppoe)
> > > kern.tty.qsize=32000
> > >
> > > #v-start
> > > kern.ipc.shmmaxpgs=32768
> > >
> > > kern.sbmax=8388608
> > > net.inet.tcp.sendspace=3217968
> > > net.inet.tcp.recvspace=3217968
> > >
> > > net.inet.tcp.init_win=10
> > >
> > >
> > >
> > > net.inet.tcp.recvbuf_auto=1
> > > net.inet.tcp.sendbuf_auto=1
> > > net.inet.tcp.sendbuf_max=16777216
> > > net.inet.tcp.recvbuf_max=16777216
> > >
> > >
> > > net.inet.tcp.init_win_local=10
> > >
> > >
> > > net.inet.tcp.congctl.selected=cubic
> > > #this is invalid    net.inet.ip.ifq.maxlen = 4096
> > > net.inet.tcp.delack_ticks=5
> > >
> > > kern.maxfiles = 100000
> > > kern.maxproc = 10044
> > > kern.posix.semmax = 10128
> > > #v-endnbsd1$
> > >
> > >  -- my login .conf --
> > >
> > >
> > > staff:\
> > >         :path=/usr/bin /bin /usr/sbin /sbin /usr/X11R7/bin
> > > /usr/pkg/bin /usr/pkg/sbin /usr/local/bin:\
> > >         :umask=022:\
> > >         :datasize-max=infinity:\
> > >         :datasize-cur=1024M:\
> > >         :maxproc-max=1044:\
> > >         :maxproc-cur=1024:\
> > >         :openfiles-cur=512:\
> > >         :openfiles-max=104512:\
> > >         :stacksize-cur=128M:
> > >         :copyright=/dev/null:
> > >         :ignorenologin:\
> > >         :requirehome@:
> > >
> > >
> > >
> > >
> > >  -- ulimit -a --
> > >
> > > time          (-t seconds    ) unlimited
> > > file          (-f blocks     ) unlimited
> > > data          (-d kbytes     ) 1048576
> > > stack         (-s kbytes     ) 114688
> > > coredump      (-c blocks     ) unlimited
> > > memory        (-m kbytes     ) 8022248
> > > locked memory (-l kbytes     ) 2674082
> > > thread        (-r threads    ) 1024
> > > process       (-p processes  ) 1024
> > > nofiles       (-n descriptors) 512
> > > vmemory       (-v kbytes     ) unlimited
> > > sbsize        (-b bytes      ) unlimited
> > >
> > > -- java -version --
> > > $ java -version
> > > openjdk version "11.0.8-internal" 2020-07-14
> > > OpenJDK Runtime Environment (build
> > > 11.0.8-internal+0-adhoc.pkgsrc.openjdk-jdk11u-jdk-11.0.8-10-1)
> > > OpenJDK 64-Bit Server VM (build
> > > 11.0.8-internal+0-adhoc.pkgsrc.openjdk-jdk11u-jdk-11.0.8-10-1, mixed
> > > mode)