I have installed hhvm on CentOS and when I try to run returns me an error:
Starting hhvm: Possible bad config node: dFile
in /var/log/hhvm/error.log ist
Unable to open pid file www.pid for write
Where is your HHVM pid file configured to live? In /etc/hhvm/server.hdf or similar, do you have a PidFile = setting?
I set mine to PidFile = /var/run/hhvm/pid. I then did a mkdir /var/run/hhvm.
Related
My Spring application uses yandex-qatools/postgresql-embedded for executing Unit Tests.
While executing them, I am constantly getting the below error :
ERROR 75847 --- [ Test worker] r.y.q.embed.postgresql.PostgresProcess : Failed to read PID file (File '/var/folders/sh/xr6l_7bs1_z9v1jfsyctc45w0000gp/T/postgresql-embed-b05c213f-7416-4200-a586-a3afb3263478/db-content-4f285249-22ea-4625-b771-156adbf5851f/postmaster.pid' does not exist)
java.io.FileNotFoundException: File '/var/folders/sh/xr6l_7bs1_z9v1jfsyctc45w0000gp/T/postgresql-embed-b05c213f-7416-4200-a586-a3afb3263478/db-content-4f285249-22ea-4625-b771-156adbf5851f/postmaster.pid' does not exist
There is a warning popped up before the exception, but for now, let's ignore it.
WARN 75847 --- [ Test worker] r.y.q.embed.postgresql.PostgresProcess : Possibly failed to run initdb:
no data was returned by command ""/private/var/folders/sh/xr6l_7bs1_z9v1jfsyctc45w0000gp/T/postgresql-embed-b05c213f-7416-4200-a586-a3afb3263478/pgsql-10.3-1/pgsql/bin/postgres" -V"
The program "postgres" is needed by initdb but was not found in the
same directory as "/private/var/folders/sh/xr6l_7bs1_z9v1jfsyctc45w0000gp/T/postgresql-embed-b05c213f-7416-4200-a586-a3afb3263478/pgsql-10.3-1/pgsql/bin/initdb".
Check your installation.
I verified that no other instance of Postgress is running on my local machine using
ps -ef|grep postgres
Followed this thread as well, but it doesn't help.
Ran out of options to fix this, can anyone please suggest how to resolve it.
OSX version: 12.1
Thanks in advance
In my case, besides your error, I also could see the following error:
r.y.q.embed.postgresql.PostgresProcess : Possibly failed to run initdb:
initdb: invalid locale settings; check LANG and LC_* environment variables
This message led me to the solution. I just added the below environment properties to my .zshrc file:
export LANG="en_US.UTF-8"
export LC_ALL="en_US.UTF-8"
export LC_CTYPE="en_US.UTF-8"
After I build incubator-hawq on Centos7.1, I tried to init it. But the error below occurs:
20160516:18:10:43:002036 hawqinit.sh:host-172-16-0-105:hawqadmin-[INFO]:-Loading hawq_toolkit...
ALTER ROLE
20160516:18:10:44:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-20160516:18:10:43:002036 hawqinit.sh:host-172-16-0-105:hawqadmin-[INFO]:-Loading hawq_toolkit...
20160516:18:10:44:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-Master init successfully
20160516:18:10:44:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-Init segments in list: ['hawq-master']
20160516:18:10:44:001766 hawq_init:host-172-16-0-105:hawqadmin-[DEBUG]:-Start to init segment on node 'hawq-master'
20160516:18:10:44:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-Total segment number is: 1
fgets failure: Success
The program "postgres" is needed by initdb but was either not found in the same directory as "/usr/hawq/bin/initdb" or failed unexpectedly.
Check your installation; "postgres -V" may have more information.
20160516:18:10:45:002318 hawqinit.sh:host-172-16-0-105:hawqadmin-[ERROR]:-Postgres initdb failed
20160516:18:10:45:002318 hawqinit.sh:host-172-16-0-105:hawqadmin-[ERROR]:-Segment init failed on host-172-16-0-105
20160516:18:10:45:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-20160516:18:10:45:002318 hawqinit.sh:host-172-16-0-105:hawqadmin-[ERROR]:-Postgres initdb failed
20160516:18:10:45:002318 hawqinit.sh:host-172-16-0-105:hawqadmin-[ERROR]:-Segment init failed on host-172-16-0-105
20160516:18:10:45:001766 hawq_init:host-172-16-0-105:hawqadmin-[ERROR]:-HAWQ init failed on hawq-master
20160516:18:10:46:001766 hawq_init:host-172-16-0-105:hawqadmin-[INFO]:-0 of 1 segments init successfully
20160516:18:10:46:001766 hawq_init:host-172-16-0-105:hawqadmin-[ERROR]:-Segments init failed, exit
When I type the command, the below shows:
[hawqadmin#host-172-16-0-105 hawqAdminLogs]$ postgres -V
postgres (HAWQ) 8.2.15
Any advice? Thanks!
If "postgres -V" works, that means the postgres binary is good.
Before you do "hawq init cluster", please make sure:
1) $GPHOME in greenplum_path.sh is correctly set to the directory of hawq binary, i.e, /usr/hawq in your case
2) source $GPHOME/greenplum_path.sh
3) check if initdb and postgres binary is in $GPHOME/bin
From the error you pasted above, 2 possible causes:
(1) The binary postgres called is not /usr/hawq/bin/postgres, You can use which postgres to check the path.
(2) The dependent lib for postgres may be wrong. You can use ldd for linux or otool for mac to print all dependent lib paths, and check them.
Moreover, if any error when init hawq, please check log in ~/hawqAdminLogs/, you may find out the specific error message.
Hope it will help you to find out the root cause.
Recently I faced same error while initializing cluster.
Postgres -V showed correct version, which postgres showed /usr/local/hawq/bin/postgres, also the path was already set, still faced above error.
Finally resolved by setting LD_LIBRARY_PATH to /usr/local/hawq/lib/ and sourced it via .bashrc file.
Looks like you might have installed hawq binaries in different directory . Please check the following
1.Make sure you have all the right PATH set
Check hawq initdb binaries are there in /usr/hawq/bin/ directory
make sure you have successed compile hawq and install them
check postgres is in the same dir with initdb
if there are more than 1 postgres in your pc, make sure the path of postgres(the same dir with initdb) is in your PATH.
I'm trying to deploy contextBroker using the command /etc/init.d/contextBroker and I get the following error:
Starting...
contextBroker is stopped
Starting contextBroker... su: user orion does not exist
cat: /var/log/contextBroker/contextBroker.pid: No such file or directory
pidfile not found [FAILED]
Using the following command I can start contextBroker:
/usr/bin/contextBroker -port 10026 -logDir /var/log/contextBroker
-pidpath /var/log/contextBroker/contextBroker.pid -dbhost localhost -db orion
Which could be the cause of the problem?
There was a bug in the Orion RPM fixed in 0.16.0 that causes the removal of the "orion" user when updating the RPM package. The "orion" user is the one used by default by the /etc/init.d/contextBroker script, thus causing the error message su: user orion does not exist.
Note that although the bug has been fixed in 0.16.0, updating from 0.15.0 (for instance) to 0.16.0 will be problematic, as the version being updated (0.15.0) is still "buggy". Updating from 0.16.0 to any newer version (e.g. upcoming 0.17.0) should work without problem.
Fortunatelly, the problem has an easy solution: instead of updating the package, remove it and install again, typically with:
yum remove contextBroker
yum install contextBroker
I'm using python. I did a yum install memcached followed by a easy_install python-memcached
I used the simple test program from the Help(memcache). When I wasn't getting the proper answers I threw in some print statements:
[~/test]$ cat m2.py
import memcache
mc = memcache.Client(['127.0.0.1:11211'], debug=0)
x = mc.set("some_key", "Some value")
print 'Just set a key and value into the cache (suposedly)'
value = mc.get("some_key")
print 'Just retrieved that value from the cache using the key'
print 'X %s' % x
print 'Value %s' % value
[~/test]$ python m2.py
Just set a key and value into the cache (suposedly)
Just retrieved that value from the cache using the key
X 0
Value None
[~/test]$
The question now is, what have I failed to do in my installation? It appears to be working from an API perspective but it fails to put anything into the memcache share area.
I'm using a virtualbox vm running centos
[~]# cat /proc/version
Linux version 2.6.32-358.6.2.el6.i686 (mockbuild#c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC) ) #1 SMP Thu May 16 18:12:13 UTC 2013
Is there a daemon that is supposed to be running? I don't see an obvious named one when I do a ps.
I tried to get pylibmc installed on my vm but was unable to find a working installation so for now will see if I can get the above stuff working first.
I discovered if i ran straight from the python console GUI i get a bit more output if I set debug=1
>>> mc = memcache.Client(['127.0.0.1:11211'], debug=1)
>>> mc.stats
{}
>>> mc.set('test','value')
MemCached: MemCache: inet:127.0.0.1:11211: connect: Connection refused. Marking dead.
0
>>> mc.get('test')
MemCached: MemCache: inet:127.0.0.1:11211: connect: Connection refused. Marking dead.
When I try to use per the example telnet to connect to the port i get a connection refused:
[root#~]# telnet 127.0.0.1 11211
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
[root#~]#
I tried the instructions I found on the net for configuring telnet so localhost wouldn't be disabled:
vi /etc/xinetd.d/telnet
service telnet
{
flags = REUSE
socket_type = stream
wait = no
user = root
server = /usr/sbin/in.telnetd
log_on_failure += USERID
disable = no
}
And then ran the commands to restart the service(s):
service iptables stop
service xinetd stop
service iptables start
service xinetd start
service iptables stop
I ran with both cases (iptables started and stopped) but it has no effect. So I am out of ideas. What do I need to do to make it so the PORT will be allowed? if that is the problem?
Or is there a memcached service that needs to be running that needs to open up the port ?
well this is what it took to get it working: ( a series of manual steps )
1) su -
cd /var/run
mkdir memcached # this was missing
In the memcached file I added "-l 127.0.0.1" to the OPTIONS statement. It's apparently a listen option. Do this for steps 2 & 3. I'm not certain which file is actually used at runtime.
2) cd /etc/sysconfig
cp memcached memcached.old
vi memcached
3) cd /etc/init.d
cp memcached memcached.old
vi memcached
4) Try some commands to see if the server starts now
/etc/init.d/memcached start
/etc/init.d/memcached status
/etc/init.d/memcached stop
/etc/init.d/memcached restart
I tried opening a browser, but it never seemed to actually display anything so I don't really know how valid this approach is. I'm not running apache or anything like this so perhaps its not relevant to my cause. Perhaps I would have to supply a ?key=blah or something.
5) http://127.0.0.1:11211
6) Now it should be ready to go. If one runs the test shown with the following it should work. At least it did for me. doing the help(memcache) will display a simple program. just paste that in and it should work just fine.
[~]$ python
>>> import memcache
>>> help(memcache)
I have just updated our Sphinx server from 1.10-beta to 2.0.6-release, and now I have run into some issues with searchd. Previously we were able to run two instances of searchd next to each other by specifying two different config-files, i.e:
searchd --config /etc/sphinx/sphinx.conf
searchd --config /etc/sphinx/sphinx.staging.conf
sphinx.conf listens to 9306:mysql41, and 9312, while sphinx.staging.conf listens to 9307:mysql41 and 9313.
After we updated to 2.0.6 however, a second instance is never started. Or rather.. the output makes it seem like it starts, and a pid-file is created etc. But for some reason only the first searchd instance keeps running, and the second seems to shutdown right away. So while trying to run searchd --config /etc/sphinx/sphinx.conf twice (if that was the first one started) complains that the pid-file is in use, trying to run searchd --config /etc/sphinx/sphinx.staging.conf (if that is the second started instance) "starts" the daemon again and again, only no new process is created..
Note that if I switch these commands around when first creating the process, then sphinx.conf is the instance not really started.
I have checked, and rechecked, that these ports are only used by searchd.
Does anyone have any idea of what I can do/try next? I've installed it from source on ubuntu 10.04 LTS with:
./configure --prefix /etc/sphinx --with-mysql --enable-id64 --with-libstemmer
make -j4 install
Note to self: Check the logs!
RT-indices use binary logs to enable crash recovery. Since my old config files did not specify a path for where these should be stored, both instances of searchd tried to write to the same binary logs. The instance started last was of course not permitted to manipulate these files, and thus exited with a fatal error:
[Fri Nov 2 17:13:32.262 2012] [ 5346] FATAL: failed to lock
'/etc/sphinx/var/data/binlog.lock': 11 'Resource temporarily unavailable'
[Fri Nov 2 17:13:32.264 2012] [ 5345] Child process 5346 has been finished,
exit code 1. Watchdog finishes also. Good bye!
The solution was simple, ensure to specify a binlog_path inside the searchd configuration section of each configuration file:
searchd
{
[...]
binlog_path = /path/to/writable/directory
[...]
}