On 19/11/2020 16:03, Mark Thomas wrote: > On 19/11/2020 15:55, Eric Robinson wrote:
<snip/> >> Unfortunately, the tomcats get restarted every night, so I'll have to watch >> closely for the error to happen today and I will do a thread dump as close >> as possible to the time of the error. > > Sounds good. Tx. > > My guess based on what I saw in the strace is that the thread will be > something database related. Which database and which database driver > (version number etc) is in use? In particular, are there any native > components to the JDBC driver? Morning Eric, I got the latest logs. Unfortunately, it looks like the file descriptor information wasn't included in the strace output. I'm not seeing any calls to close a file descriptor. The thread dump looks good. I can map information from strace to the thread dump successfully. It looks like you are using MySQL from the data in the strace log. Is that correct? What I really need to know is which version of the MySQL JDBC driver (Connector/J) are you using? I'm trying to figure out where the root cause might be (or if it is a known issue fixed in a later release). Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
