Drizzle

Bad error handling with Drizzledump connect

Bug #652645 reported by m00dawg on 2010-10-01

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Drizzle	Fix Released	High	Andrew Hutchings	Drizzle 2010-10-11
	7.0	Fix Released	High	Andrew Hutchings	Drizzle 2010-10-11

Bug Description

When trying to issue a dump from a MySQL database (5.1.41-3ubuntu2.6 specifically), I get the following:

root@mcp:/var/lib/drizzle/local/test# drizzledump -p3306 -uroot -Ppasswordomitted moocowproductions
Got error: 15 when trying to connect
terminate called without an active exception
Aborted
root@mcp:/var/lib/drizzle/local/test# perror 15
OS error code 15: Block device required

This is on Ubuntu 10.04 using "2010.09.1802-1ubuntu1~lucid1":

root@mcp:/var/log# apt-cache policy drizzle-server
drizzle-server:
  Installed: 2010.09.1802-1ubuntu1~lucid1
  Candidate: 2010.09.1802-1ubuntu1~lucid1
  Version table:
*** 2010.09.1802-1ubuntu1~lucid1 0
        500 http://ppa.launchpad.net/drizzle-developers/ppa/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

Tags:

Related branches

lp://staging/~linuxjedi/drizzle/elliott-bug-652645

Merged into lp://staging/drizzle/7.0

Drizzle Merge Team: Pending requested 2010-10-01

Andrew Hutchings (linuxjedi) on 2010-10-01

Changed in drizzle:
assignee:	nobody → Andrew Hutchings (linuxjedi)

Revision history for this message

Andrew Hutchings (linuxjedi) wrote on 2010-10-01:

m00dawg: can you please try connecting with the 'drizzle' client app to the MySQL server?

Revision history for this message

Andrew Hutchings (linuxjedi) wrote on 2010-10-01:

ok, so I've done a bit of digging and in libdrizzle error 15 is auth failed. So:

1. I will fix the exception handling when connecting
2. I will make drizzledump give proper error messages instead of codes
3. I will do some more testing to make sure auth is working correctly and fix anything there if necessary.

summary:	- "Block device required" error with Drizzledump + Bad error handling with Drizzledump connect
Changed in drizzle:
importance:	Undecided → High

Andrew Hutchings (linuxjedi) on 2010-10-01

Changed in drizzle:
status:	New → Triaged
milestone:	none → 2010-10-11

Andrew Hutchings (linuxjedi) on 2010-10-01

Changed in drizzle:
status:	Triaged → Fix Committed

Revision history for this message

m00dawg (tim-moocowproductions) wrote on 2010-10-01:

Aha so it was a permissions issue. Forgot to make a user for '127.0.0.1' which was ultimately the problem. Glad to hear you have already fixed the error reporting, thank you!

Revision history for this message

Andrew Hutchings (linuxjedi) wrote on 2010-10-01:

No problem, many thanks for reporting it :)

The fix now provides connection errors similar to those mysqldump does when it fails to connect.

Lee Bieber (kalebral-deactivatedaccount) on 2010-10-02

Changed in drizzle:
status:	Fix Committed → Fix Released

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