Hi all -

Yesterday our monetdb instance seemed to be running slowing, perhaps due to user queries that had been killed but maybe not cleaned up.  We decided to stop the dbs, then start/stop monetdbd.  I executed the following commands, but was unable to restart the daemon:

   sudo monetdbd stop /local/monetdb/dbfarmBL
   sudo monetdbd start /local/monetdb/dbfarmBL

We had our admin reboot the machine, thinking this would clear up everything.  This morning I tried again to start monetdbd.  The command comes back with no messages, but I get a connection refused message when trying to access a database:

 could not connect to localhost:50000: Connection refused

Get all shows this:

[lcj34@cbsudc01 anp68_ije_Locus9Combined_Result]$ monetdbd get all /local/monetdb/dbfarmBL

   property            value

hostname         cbsudc01

dbfarm           /local/monetdb/dbfarmBL

status           no monetdbd is serving this dbfarm

mserver          unknown (monetdbd not running)

logfile          /local/monetdb/dbfarmBL/merovingian.log

pidfile          /local/monetdb/dbfarmBL/merovingian.pid

sockdir          /tmp

listenaddr       128.84.3.206

port             50000

exittimeout      60

forward          proxy

discovery        yes

discoveryttl     600

control          no

passphrase       <unknown>

mapisock         /tmp/.s.monetdb.50000

controlsock      /tmp/.s.merovingian.50000

[lcj34@cbsudc01 anp68_ije_Locus9Combined_Result]$


The log shows the following message:

2017-01-27 07:53:26 MSG maizeFullGenomeDB[14286]: # Listening for UNIX domain connection requests on mapi:monetdb:///local/monetdb/dbfarmBL/maizeFullGenomeDB/.mapi.sock

2017-01-27 07:53:26 MSG maizeFullGenomeDB[14286]: # MonetDB/SQL module loaded

2017-01-27 07:53:29 ERR merovingian[13705]: client error: cannot connect: Connection refused

2017-01-27 07:55:41 MSG merovingian[13705]: caught SIGTERM, starting shutdown sequence

2017-01-27 07:55:50 MSG merovingian[15395]: Merovingian 1.7 (Jun2016-SP2) starting

2017-01-27 07:55:50 MSG merovingian[15395]: monitoring dbfarm /local/monetdb/dbfarmBL

2017-01-27 07:55:50 MSG merovingian[15395]: accepting connections on TCP socket cbsudc01:50000

2017-01-27 07:55:50 MSG merovingian[15395]: accepting connections on UNIX domain socket /tmp/.s.monetdb.50000

2017-01-27 07:55:50 ERR merovingian[15395]: binding to datagram socket port 50000 failed: no available address

2017-01-27 07:55:50 MSG merovingian[15395]: Merovingian 1.7 stopped

2017-01-27 07:55:50 ERR merovingian[15395]: fatal startup condition encountered, aborting startup


Any ideas what to try?

Thanks - Lynn