Today I found that application deployed on one of two node cluster stopped working abruptly. On checking the logs I found below error which points me to the possible reason.
DEPLOYMENTS IN ERROR:
Deployment "vfszip:/<path to war file>/my.war/" is in error due to the following reason(s): java.util.zip.ZipException: invalid entry CRC (expected 0x964ef955 but got 0x2c033b17)
There wasn't any recent activity carried out on this node neither was any recent application deployment/re-deployment.
The error "java.util.zip.ZipException: invalid entry CRC" suggests that war is corrupt, but my question is why the deployed war file got corrupted if there wasnt any recent activity. Can anyone please point me to the root cause.
Configurations used are
OS: Red Hat Enterprise Linux Server release 5.4 (Tikanga)
Thanks and Regards,
What does the complete exception stacktrace look like? Is hot deployment disabled on the deployment scanner or is it on?