I have a Jira install running on Windows using MySQL database hosted on the same instance. We're having an issue where the MySQL service keeps crashing (after a few page requests). We've been running in this same configuration without issue for months. This is a recent problem.
The error I pulled from the event viewer is:
Faulting application name: mysqld.exe, version: 220.127.116.11, time stamp: 0x503ddca5 Faulting module name: mysqld.exe, version: 18.104.22.168, time stamp: 0x503ddca5 Exception code: 0xc0000005 Fault offset: 0x00000000002ee7e1 Faulting process id: 0x440 Faulting application start time: 0x01ce1791d135feaa Faulting application path: C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld.exe Faulting module path: C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld.exe Report Id: f1294be0-8385-11e2-93fe-00155d502a64 Faulting package full name: Faulting package-relative application ID:
Here's the setup:
- Hardware: Windows Azure Virtual Machine (Tiny - 768mb/shared CPU)
- OS: Windows Server 2012 Datacenter 64-bit
- Web Server: Apache Tomcat/7.0.29
- Jira: v5.2.5 (GreenHopper v22.214.171.124)
- MySQL Connector J: 5.1.10
- MySQL: 126.96.36.199
Failed work-around attempts:
- Increase the size of the server (tried up to 4-cores, 3GB)
- Restart the MySQL service (it just dies again after a few requests)
Edit for Comment: 1
The MySQL Logs seem to be repeating the as I restarted the service and then crashed it shortly after:
130302 20:48:39 [Note] Plugin 'FEDERATED' is disabled.
130302 20:48:40 InnoDB: The InnoDB memory heap is disabled
130302 20:48:40 InnoDB: Mutexes and rw_locks use Windows interlocked functions
130302 20:48:40 InnoDB: Compressed tables use zlib 1.2.3
130302 20:48:40 InnoDB: Initializing buffer pool, size = 8.0M
130302 20:48:40 InnoDB: Completed initialization of buffer pool
130302 20:48:40 InnoDB: highest supported file format is Barracuda.
130302 20:48:43 InnoDB: Waiting for the background threads to start
130302 20:48:44 InnoDB: 1.1.8 started; log sequence number 17878576
130302 20:48:44 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
130302 20:48:44 [Note] - '0.0.0.0' resolves to '0.0.0.0';
130302 20:48:44 [Note] Server socket created on IP: '0.0.0.0'.
130302 20:48:46 [Note] Event Scheduler: Loaded 0 events
130302 20:48:46 [Note] C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld: ready for connections.
Version: '5.5.28-log' socket: '' port: 3306 MySQL Community Server (GPL)
130302 20:56:04 InnoDB: Assertion failure in thread 648 in file fut0lst.ic line 83
InnoDB: Failing assertion: addr.page == FIL_NULL || addr.boffset >= FIL_PAGE_DATA
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: about forcing recovery.
InnoDB: Thread 1532 stopped in file os0sync.c line 474
InnoDB: Thread 1536 stopped in file os0sync.c line 781
InnoDB: Thread 1544 stopped in file ut0ut.c line 76