Hey there, It get solved. I killed all the monetdbd and re-start it. It works. Hope this helps . Best, On Thu, Jul 11, 2013 at 3:18 PM, Bingyi Cao <cbe1990@gmail.com> wrote:

Hey Stefan,

I think so. The command line is like this:

bingyiloc@mint:~/MonetDB-11.15.11$ sudo monetdbd stop /usr/local/monetdb/mydbfarm/ [sudo] password for bingyiloc: [sudo] password for bingyiloc: bingyiloc@mint:~/MonetDB-11.15.11$ sudo monetdbd start /usr/local/monetdb/mydbfarm/ bingyiloc@mint:~/MonetDB-11.15.11$ monetdb create voc monetdb: cannot find a control socket, use -h and/or -p

Thanks again!

On Thu, Jul 11, 2013 at 3:04 PM, Stefan Manegold <Stefan.Manegold@cwi.nl>wrote:

...

Hi,

Running Mtest.py is not expected to result in 0 errors. Some tests are known to fail (see http://monetdb.cwi.nl/testweb/web/status.php for the latest status of the different branches. Some test will fail on some platforms / systems due to unavailability of some (non-crucial) packages.

Mtest.py is mainly used for internal development. If you're interested in the details, please inspect the generated website at the URL that Mtest.py mentions.

As for monetdb: are you sure you successfully started the monetdbd daemon before using monetdb?

Stefan

----- Original Message -----

...

Hey,

I am new to MonetDB. I installed MonetDB yesterday. And I run Mtest.py. The results are as below:

*!ERROR: Testing FAILED SIGNIFICANTLY (18 out of 1854 tests failed)* * * * 40 out of 1854 tests could not be executed* * 1 out of 1854 tests produced slightly different output* * sql/test/BugTracker-2012/predicate_select.Bug-3090* * 17 out of 1854 tests produced SIGNIFICANTLY different output* * monetdb5/optimizer/inlineFunction* * monetdb5/optimizer/ifthencst* * monetdb5/tests/BugTracker/kunion-and-nil.Bug-1667* * sql/jdbc/tests/Test_PSsomeamount* * sql/jdbc/tests/Test_PSlargebatchval* * sql/jdbc/tests/Test_PSmanycon* * sql/jdbc/tests/Test_PSmetadata* * sql/jdbc/tests/Test_PSsqldata* * sql/jdbc/tests/Test_Rsqldata* * sql/jdbc/tests/BugConcurrent_sequences* * sql/test/BugTracker-2010/incomplete-utf8-sequence.Bug-2575* *

sql/test/BugTracker-2012/conditions_when_for_triggers_do_not_work.Bug-2073*

...

* sql/test/BugTracker-2012/create_function.Bug-3172* * sql/test/BugTracker-2012/currenttime.Bug-2781* * sql/test/BugTracker-2012/null_except_null.Bug-3040* * sql/test/BugTracker-2012/day-of-month-localization.Bug-2962* * sql/test/Triggers/recursive_triggers* * * * * * First, check the testing results in /usr/local/mTests/index.html !* * * * Then, fix the problems by:* * - fixing sources and test scripts* * - fixing stable output by hand* * - approving test output by Mapprove.py (cf. Mapprove.py -?)* * * * After that, re-run Mtest.*

I hasn't change any source code yet. I am not sure whether I installed it correctly.

Also now I have no problem with command monetdbd, mserver5, mclient. However, I cannot use command with monetdb, the error information is always as below:

monetdb: cannot find a control socket, use -h and/or -p

I did a little bit research, to me it seems that it should automatically find a socket. Tell me if I am wrong. I also try to use the option -h -P, which doesn't work still. Do I actually install it correctly I tried to uninstall and reinstall it,but it hasn't solve the problem at all.

Thanks very much!

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