| Bug #48574 | Missing command "system" in mysql client for cluster-7.0.* | ||
|---|---|---|---|
| Submitted: | 5 Nov 2009 15:01 | Modified: | 9 Mar 2010 8:56 |
| Reporter: | Geir Green | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Cluster: Cluster (NDB) storage engine | Severity: | S3 (Non-critical) |
| Version: | mysql-5.1-telco-7.0 | OS: | Any |
| Assigned to: | John David Duncan | CPU Architecture: | Any |
| Tags: | regression, Server version: 5.0.99-agent-manager MyS | ||
[5 Nov 2009 15:01]
Geir Green
[5 Nov 2009 15:40]
Valeriy Kravchuk
Thank you for the problem report. Please, send the results of: ./bin/mysql --version
[5 Nov 2009 15:58]
Geir Green
[gg136786@techra14]/usr/local/cluster-mgt/cluster-7.0.7: ./bin/mysql --version ./bin/mysql Ver 14.14 Distrib 5.1.35-ndb-7.0.7, for sun-solaris2.10 (sparc) using readline 5.1
[11 Nov 2009 11:56]
Gunn Olaussen
Working on cluster verison 6.3.20: khepri03$ /usr/local/cluster-mgt/cluster-6.3.20/bin/mysql -h nanna11 -P 56500 -u admin --password=super -e "system sleep 2" khepri03$ /usr/local/cluster-mgt/cluster-6.3.20/bin/mysql --version /usr/local/cluster-mgt/cluster-6.3.20/bin/mysql Ver 14.14 Distrib 5.1.30-ndb-6.3.20, for pc-solaris2.10 (x86_64) using EditLine wrapper Not working on 7.0.6: khepri03$ /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql -h nanna11 -P 56500 -u admin --password=super -e "system sleep 2" ERROR 2 (00MGR) at line 1: Unrecognized command : system khepri03$ /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql --version/usr/local/cluster-mgt/cluster-7.0.6/bin/mysql Ver 14.14 Distrib 5.1.34-ndb-7.0.6, for pc-solaris2.10 (x86_64) using readline 5.1 The above was tested on solaris 10 x86. The other missing commands are "edit", "nopager" and "pager". Problem exist on linux too (tested on RHEL5.3 and SLES10): loki44$ /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql -h nanna11 -P 56500 -u admin --password=super -e "system sleep 2" ERROR 2 (00MGR) at line 1: Unrecognized command : system tyr12$ /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql -h nanna11 -P 56500 -u admin --password=super -e "system sleep 2" ERROR 2 (00MGR) at line 1: Unrecognized command : system tyr12$ /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql --version /usr/local/cluster-mgt/cluster-7.0.6/bin/mysql Ver 14.14 Distrib 5.1.34-ndb-7.0.6, for unknown-linux-gnu (x86_64) using readline 5.1
[19 Nov 2009 17:45]
Sveta Smirnova
Thank you for the report. Verified as described with mysql-cluster-gpl-7.0.6-linux-x86_64-glibc23 and mysql-cluster-gpl-7.0.8a-linux-x86_64-glibc23 packages.
[24 Nov 2009 7:18]
Sveta Smirnova
This is only observed with command line client bundled with Cluster.
[24 Nov 2009 12:29]
Daniel Fischer
Threaded clients don't have access to a handful of commands, including system and pager. Normally, my_global.h undefines THREAD in a client build, which in turn causes mysql.cc to define USE_POPEN, which in turn enables the system command along with the others that were mentioned. The cause of the bug is that cluster's my_global.h includes my_socket.h after undefining THREAD, which in turn includes my_socket_posix.h on UNIX, which in turn includes my_config.h, which defines THREAD. The bug was likely introduced by the Windows port of Cluster, which introduced my_socket.h. This file doesn't exist in non-Cluster or cluster before the 6.4 revision that introduced the Windows port, which is why regular MySQL Server packages and Cluster 6.3 packages don't exhibit the bug. Assigning to Cluster team.
[26 Feb 2010 4:18]
jack andrews
stewart (the author) had the intention that my_socket would get included in mainline mysql. let me know what you think of that. are you able to try this patch, or would you like a binary package? === modified file 'include/my_socket_posix.h' --- include/my_socket_posix.h 2009-06-01 15:34:34 +0000 +++ include/my_socket_posix.h 2010-02-26 03:47:16 +0000 @@ -7,7 +7,9 @@ #include <sys/socket.h> #include <netinet/in.h> +#define SAVE_THREAD THREAD #include <my_config.h> +#define THREAD SAVE_THREAD #define MY_SOCKET_FORMAT "%d" #define MY_SOCKET_FORMAT_VALUE(x) (x.fd)
[26 Feb 2010 23:17]
John David Duncan
That patch doesn't work for me, but here is one fixes the issue. It turns out (on my one particular platform, at least) that my_socket_posix.h does not really need to include my_config.h. ==== modified file 'include/my_socket_posix.h' --- include/my_socket_posix.h 2009-06-01 15:34:34 +0000 +++ include/my_socket_posix.h 2010-02-26 22:45:40 +0000 @@ -7,8 +7,6 @@ #include <sys/socket.h> #include <netinet/in.h> -#include <my_config.h> - #define MY_SOCKET_FORMAT "%d" #define MY_SOCKET_FORMAT_VALUE(x) (x.fd)
[1 Mar 2010 0:54]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/101781 3416 Jack Andrews 2010-03-01 bug #48574: Missing command "system" in mysql client for cluster-7.0.*
[1 Mar 2010 21:53]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/101959 3422 John David Duncan 2010-03-01 Possible fix for bug#48574
[1 Mar 2010 22:00]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/101963 3422 John David Duncan 2010-03-01 [merge] Possible fix for bug#48574
[1 Mar 2010 22:01]
Bugs System
Pushed into 5.1.41-ndb-7.0.14 (revid:jdd@sun.com-20100301220005-yuqe7vh23a39gaum) (version source revid:jdd@sun.com-20100301220005-yuqe7vh23a39gaum) (merge vers: 5.1.41-ndb-7.0.14) (pib:16)
[5 Mar 2010 22:07]
John David Duncan
Fixed in MySQL Cluster 7.0 and 7.1
[9 Mar 2010 8:56]
Jon Stephens
Documented in the NDB-7.0.14 and 7.1.3 changelogs as follows:
The mysql client system command did not work properly. This
issue was only known to affect the version of the mysql client
that was included with MySQL Cluster NDB 7.0 and MySQL Cluster
NDB 7.1 releases.
Closed.
