Re: “Could not find or load main class” when running with systemctl

2017-08-31 Thread Dima Spivak 
I'd think journalctl would have more logs on systemd stuff, no? Can you try
running that against your service (journalctl -u, if memory serves me).

My guess from the capitalized "Cannot" is that it's running some command
which is failing and then trying to pass that failing arg's output in to
the start script.

-Dima

On Thu, Aug 31, 2017 at 12:00 PM, Stack  wrote:

> HBase has its own set of logs. Are you unable to find any? Or have
> systemctl direct stdout/stderr somewhere that persists past startup.
> S
>
> On Thu, Aug 31, 2017 at 11:02 AM, Alexandr Porunov <
> alexandr.poru...@gmail.com> wrote:
>
> > There are no much information:
> >
> > Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> > Server VM warning: ignoring option PermSize=128m; support was removed in
> > 8.0
> > Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> > Server VM warning: ignoring option MaxPermSize=128m; support was removed
> in
> > 8.0
> > Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> > Server VM warning: ignoring option PermSize=128m; support was removed in
> > 8.0
> > Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> > Server VM warning: ignoring option MaxPermSize=128m; support was removed
> in
> > 8.0
> > Aug 31 20:48:57 jblur.com hbasemaster[12138]: Error: Could not find or
> > load
> > main class Cannot
> >
> > Log files shows nothing interesting:
> >
> > core file size  (blocks, -c) unlimited
> > data seg size   (kbytes, -d) unlimited
> > scheduling priority (-e) 0
> > file size   (blocks, -f) unlimited
> > pending signals (-i) 160324
> > max locked memory   (kbytes, -l) 64
> > max memory size (kbytes, -m) unlimited
> > open files  (-n) 65536
> > pipe size(512 bytes, -p) 8
> > POSIX message queues (bytes, -q) 819200
> > real-time priority  (-r) 0
> > stack size  (kbytes, -s) 8192
> > cpu time   (seconds, -t) unlimited
> > max user processes  (-u) 65536
> > virtual memory  (kbytes, -v) unlimited
> > file locks  (-x) unlimited
> > Thu Aug 31 20:48:43 EEST 2017 Starting master on jblur.com
> > core file size  (blocks, -c) unlimited
> > data seg size   (kbytes, -d) unlimited
> > scheduling priority (-e) 0
> > file size   (blocks, -f) unlimited
> > pending signals (-i) 160324
> > max locked memory   (kbytes, -l) 64
> > max memory size (kbytes, -m) unlimited
> > open files  (-n) 65536
> > pipe size(512 bytes, -p) 8
> > POSIX message queues (bytes, -q) 819200
> > real-time priority  (-r) 0
> > stack size  (kbytes, -s) 8192
> > cpu time   (seconds, -t) unlimited
> > max user processes  (-u) 65536
> > virtual memory  (kbytes, -v) unlimited
> > file locks  (-x) unlimited
> > Thu Aug 31 20:48:56 EEST 2017 Starting master on jblur.com
> > core file size  (blocks, -c) unlimited
> > data seg size   (kbytes, -d) unlimited
> > scheduling priority (-e) 0
> > file size   (blocks, -f) unlimited
> > pending signals (-i) 160324
> > max locked memory   (kbytes, -l) 64
> > max memory size (kbytes, -m) unlimited
> > open files  (-n) 65536
> > pipe size(512 bytes, -p) 8
> > POSIX message queues (bytes, -q) 819200
> > real-time priority  (-r) 0
> > stack size  (kbytes, -s) 8192
> > cpu time   (seconds, -t) unlimited
> > max user processes  (-u) 65536
> > virtual memory  (kbytes, -v) unlimited
> > file locks  (-x) unlimited
> >
> > Do you have any ideas?
> >
> > On Thu, Aug 31, 2017 at 7:16 PM, Stack  wrote:
> >
> > > On Wed, Aug 30, 2017 at 3:14 AM, Alexandr Porunov <
> > > alexandr.poru...@gmail.com> wrote:
> > >
> > > > Hello,
> > > >
> > > > I am trying to run hbase 1.3.1 with systemctl on fedora 26 but
> without
> > > > success.
> > > >
> > > > If I execute `/usr/lib/hbase/bin/start-hbase.sh` it starts just
> fine.
> > > > But I need to write systemctl wrapper around hbase.
> > > > I don't understand what am I doing wrong. I am using hdfs user to
> start
> > > > hbase in both cases.
> > > >
> > > > Here is my /etc/systemd/system/hbase.service :
> > > >
> > > > [Unit]
> > > > Description=Hbase Service
> > > >
> > > > [Service]
> > > > User=hdfs
> > > > Group=hadoop
> > > > Type=forking
> > > > ExecStart=/usr/lib/hbase/bin/start-hbase.sh
> > > > ExecStop=/usr/lib/hbase/bin/stop-hbase.sh
> > > > TimeoutStartSec=2min
> > > > Restart=on-failure
> > > >
> > > > [Install]
> > > > WantedBy=multi-user.target
> > > >
> > > > After `systemctl start

Re: “Could not find or load main class” when running with systemctl

2017-08-31 Thread Stack 
HBase has its own set of logs. Are you unable to find any? Or have
systemctl direct stdout/stderr somewhere that persists past startup.
S

On Thu, Aug 31, 2017 at 11:02 AM, Alexandr Porunov <
alexandr.poru...@gmail.com> wrote:

> There are no much information:
>
> Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> Server VM warning: ignoring option PermSize=128m; support was removed in
> 8.0
> Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> Server VM warning: ignoring option MaxPermSize=128m; support was removed in
> 8.0
> Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> Server VM warning: ignoring option PermSize=128m; support was removed in
> 8.0
> Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
> Server VM warning: ignoring option MaxPermSize=128m; support was removed in
> 8.0
> Aug 31 20:48:57 jblur.com hbasemaster[12138]: Error: Could not find or
> load
> main class Cannot
>
> Log files shows nothing interesting:
>
> core file size  (blocks, -c) unlimited
> data seg size   (kbytes, -d) unlimited
> scheduling priority (-e) 0
> file size   (blocks, -f) unlimited
> pending signals (-i) 160324
> max locked memory   (kbytes, -l) 64
> max memory size (kbytes, -m) unlimited
> open files  (-n) 65536
> pipe size(512 bytes, -p) 8
> POSIX message queues (bytes, -q) 819200
> real-time priority  (-r) 0
> stack size  (kbytes, -s) 8192
> cpu time   (seconds, -t) unlimited
> max user processes  (-u) 65536
> virtual memory  (kbytes, -v) unlimited
> file locks  (-x) unlimited
> Thu Aug 31 20:48:43 EEST 2017 Starting master on jblur.com
> core file size  (blocks, -c) unlimited
> data seg size   (kbytes, -d) unlimited
> scheduling priority (-e) 0
> file size   (blocks, -f) unlimited
> pending signals (-i) 160324
> max locked memory   (kbytes, -l) 64
> max memory size (kbytes, -m) unlimited
> open files  (-n) 65536
> pipe size(512 bytes, -p) 8
> POSIX message queues (bytes, -q) 819200
> real-time priority  (-r) 0
> stack size  (kbytes, -s) 8192
> cpu time   (seconds, -t) unlimited
> max user processes  (-u) 65536
> virtual memory  (kbytes, -v) unlimited
> file locks  (-x) unlimited
> Thu Aug 31 20:48:56 EEST 2017 Starting master on jblur.com
> core file size  (blocks, -c) unlimited
> data seg size   (kbytes, -d) unlimited
> scheduling priority (-e) 0
> file size   (blocks, -f) unlimited
> pending signals (-i) 160324
> max locked memory   (kbytes, -l) 64
> max memory size (kbytes, -m) unlimited
> open files  (-n) 65536
> pipe size(512 bytes, -p) 8
> POSIX message queues (bytes, -q) 819200
> real-time priority  (-r) 0
> stack size  (kbytes, -s) 8192
> cpu time   (seconds, -t) unlimited
> max user processes  (-u) 65536
> virtual memory  (kbytes, -v) unlimited
> file locks  (-x) unlimited
>
> Do you have any ideas?
>
> On Thu, Aug 31, 2017 at 7:16 PM, Stack  wrote:
>
> > On Wed, Aug 30, 2017 at 3:14 AM, Alexandr Porunov <
> > alexandr.poru...@gmail.com> wrote:
> >
> > > Hello,
> > >
> > > I am trying to run hbase 1.3.1 with systemctl on fedora 26 but without
> > > success.
> > >
> > > If I execute `/usr/lib/hbase/bin/start-hbase.sh` it starts just fine.
> > > But I need to write systemctl wrapper around hbase.
> > > I don't understand what am I doing wrong. I am using hdfs user to start
> > > hbase in both cases.
> > >
> > > Here is my /etc/systemd/system/hbase.service :
> > >
> > > [Unit]
> > > Description=Hbase Service
> > >
> > > [Service]
> > > User=hdfs
> > > Group=hadoop
> > > Type=forking
> > > ExecStart=/usr/lib/hbase/bin/start-hbase.sh
> > > ExecStop=/usr/lib/hbase/bin/stop-hbase.sh
> > > TimeoutStartSec=2min
> > > Restart=on-failure
> > >
> > > [Install]
> > > WantedBy=multi-user.target
> > >
> > > After `systemctl start hbase` execution `systemctl status hbase` shows:
> > >
> > > Error: Could not find or load main class Cannot
> > >
> > >
> > Can you figure how to get more output out of systemctl? Anything in hbase
> > logs?
> > S
> >
> >
> >
> >
> > > What am I doing wrong?
> > >
> > > Sincerely
> > >
> >
>

Re: “Could not find or load main class” when running with systemctl

2017-08-31 Thread Alexandr Porunov 
There are no much information:

Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
Server VM warning: ignoring option MaxPermSize=128m; support was removed in
8.0
Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
Server VM warning: ignoring option PermSize=128m; support was removed in 8.0
Aug 31 20:48:57 jblur.com hbasemaster[12138]: Java HotSpot(TM) 64-Bit
Server VM warning: ignoring option MaxPermSize=128m; support was removed in
8.0
Aug 31 20:48:57 jblur.com hbasemaster[12138]: Error: Could not find or load
main class Cannot

Log files shows nothing interesting:

core file size  (blocks, -c) unlimited
data seg size   (kbytes, -d) unlimited
scheduling priority (-e) 0
file size   (blocks, -f) unlimited
pending signals (-i) 160324
max locked memory   (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files  (-n) 65536
pipe size(512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority  (-r) 0
stack size  (kbytes, -s) 8192
cpu time   (seconds, -t) unlimited
max user processes  (-u) 65536
virtual memory  (kbytes, -v) unlimited
file locks  (-x) unlimited
Thu Aug 31 20:48:43 EEST 2017 Starting master on jblur.com
core file size  (blocks, -c) unlimited
data seg size   (kbytes, -d) unlimited
scheduling priority (-e) 0
file size   (blocks, -f) unlimited
pending signals (-i) 160324
max locked memory   (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files  (-n) 65536
pipe size(512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority  (-r) 0
stack size  (kbytes, -s) 8192
cpu time   (seconds, -t) unlimited
max user processes  (-u) 65536
virtual memory  (kbytes, -v) unlimited
file locks  (-x) unlimited
Thu Aug 31 20:48:56 EEST 2017 Starting master on jblur.com
core file size  (blocks, -c) unlimited
data seg size   (kbytes, -d) unlimited
scheduling priority (-e) 0
file size   (blocks, -f) unlimited
pending signals (-i) 160324
max locked memory   (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files  (-n) 65536
pipe size(512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority  (-r) 0
stack size  (kbytes, -s) 8192
cpu time   (seconds, -t) unlimited
max user processes  (-u) 65536
virtual memory  (kbytes, -v) unlimited
file locks  (-x) unlimited

Do you have any ideas?

On Thu, Aug 31, 2017 at 7:16 PM, Stack  wrote:

> On Wed, Aug 30, 2017 at 3:14 AM, Alexandr Porunov <
> alexandr.poru...@gmail.com> wrote:
>
> > Hello,
> >
> > I am trying to run hbase 1.3.1 with systemctl on fedora 26 but without
> > success.
> >
> > If I execute `/usr/lib/hbase/bin/start-hbase.sh` it starts just fine.
> > But I need to write systemctl wrapper around hbase.
> > I don't understand what am I doing wrong. I am using hdfs user to start
> > hbase in both cases.
> >
> > Here is my /etc/systemd/system/hbase.service :
> >
> > [Unit]
> > Description=Hbase Service
> >
> > [Service]
> > User=hdfs
> > Group=hadoop
> > Type=forking
> > ExecStart=/usr/lib/hbase/bin/start-hbase.sh
> > ExecStop=/usr/lib/hbase/bin/stop-hbase.sh
> > TimeoutStartSec=2min
> > Restart=on-failure
> >
> > [Install]
> > WantedBy=multi-user.target
> >
> > After `systemctl start hbase` execution `systemctl status hbase` shows:
> >
> > Error: Could not find or load main class Cannot
> >
> >
> Can you figure how to get more output out of systemctl? Anything in hbase
> logs?
> S
>
>
>
>
> > What am I doing wrong?
> >
> > Sincerely
> >
>

Re: “Could not find or load main class” when running with systemctl

2017-08-31 Thread Stack 
On Wed, Aug 30, 2017 at 3:14 AM, Alexandr Porunov <
alexandr.poru...@gmail.com> wrote:

> Hello,
>
> I am trying to run hbase 1.3.1 with systemctl on fedora 26 but without
> success.
>
> If I execute `/usr/lib/hbase/bin/start-hbase.sh` it starts just fine.
> But I need to write systemctl wrapper around hbase.
> I don't understand what am I doing wrong. I am using hdfs user to start
> hbase in both cases.
>
> Here is my /etc/systemd/system/hbase.service :
>
> [Unit]
> Description=Hbase Service
>
> [Service]
> User=hdfs
> Group=hadoop
> Type=forking
> ExecStart=/usr/lib/hbase/bin/start-hbase.sh
> ExecStop=/usr/lib/hbase/bin/stop-hbase.sh
> TimeoutStartSec=2min
> Restart=on-failure
>
> [Install]
> WantedBy=multi-user.target
>
> After `systemctl start hbase` execution `systemctl status hbase` shows:
>
> Error: Could not find or load main class Cannot
>
>
Can you figure how to get more output out of systemctl? Anything in hbase
logs?
S




> What am I doing wrong?
>
> Sincerely
>