I've been running a lot of apps with Sun's 1.5.0_03 JVM on CentOS 3.6. After the latest kernel update 2.4.21-37.0.1.ELsmp is seems I'm starting to get hangs. Just like I used to a year ago on an earlier kernel release.
It looks like the infamous futex bug:
strace -p 22406 Process 22406 attached - interrupt to quit futex(0x821be34, FUTEX_WAIT, 15, NULL <unfinished ...>
Anyone out there running the latest kernel and JVM 1.5? Anyone noticed any regressions in running Java? Thanks. -Alan
=========== Alan Sparks, UNIX/Linux Systems Administrator asparks@doublesparks.net
On Wed, February 15, 2006 3:45 pm, Alan Sparks said:
I've been running a lot of apps with Sun's 1.5.0_03 JVM on CentOS 3.6. After the latest kernel update 2.4.21-37.0.1.ELsmp is seems I'm starting to get hangs. Just like I used to a year ago on an earlier kernel release.
It looks like the infamous futex bug:
strace -p 22406 Process 22406 attached - interrupt to quit futex(0x821be34, FUTEX_WAIT, 15, NULL <unfinished ...>
Anyone out there running the latest kernel and JVM 1.5? Anyone noticed any regressions in running Java? Thanks. -Alan
I am running 1.5.0_06 on CentOS 3.6 (2.4.21-37.0.1.EL kernel) without any problems.
Marko
Marko A. Jennings said:
On Wed, February 15, 2006 3:45 pm, Alan Sparks said:
Anyone out there running the latest kernel and JVM 1.5? Anyone noticed any regressions in running Java? Thanks. -Alan
I am running 1.5.0_06 on CentOS 3.6 (2.4.21-37.0.1.EL kernel) without any problems.
Marko
Bummer. Updated to latest 1.5.0_06 JVM from the _03. Still hangs in a futex wait. When I can, I guess I will revert to previous kernel and regression test.
=========== Alan Sparks, UNIX/Linux Systems Administrator asparks@doublesparks.net
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Alan Sparks -
Marko A. Jennings