-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Rajesh,
On 10/28/16 6:41 AM, Rajesh Cherukuri wrote: > these severs has been migrated , i was told that it was working on > the source server Okay. That gives us no information whatsoever that can help us help you. We don't know what the implications of the "servers [have] been migrated" means or what a "source server" is. If what you mean is "these are newly-provisioned servers, and the servers from which these services were migrated (to the new ones) were working fine before migration" then I would again steer you toward running a hardware test on the new servers to make sure you don't have defective components. So many people assume that when they purchase new hardware it's going to be in perfect working condition. I would say that some significant percentage of RAM chips I've been sold have been sub-par and required replacement immediately upon provisioning. I would guess something like 10% of all RAM chips I've ordered had to be replaced before seeing any actual service. That's why I always demand at least 24-hours of memtest86 or equivalent, and at least 2 complete cycles through the RAM (sometimes 2 complete cycles takes more than 24 hours, since RAM sizes are so big these days). I don't have time to waste chasing-down phantom JVM bugs caused by unreliable hardware. Just run a hardware test and see what happens. If the hardware seems fine, try a different version of the JVM. - -chris > On Fri, Oct 21, 2016 at 8:10 PM, Christopher Schultz < > ch...@christopherschultz.net> wrote: > > Rajesh, > > On 10/21/16 2:13 AM, Rajesh Cherukuri wrote: >>>> can some one help me on this , tomcat servers crashes if i >>>> use java 1.7 , i have tried chaining this to java 1.6 and i >>>> am be to start the tomcat , issue is only when i use 1.7 >>>> >>>> here is the log when i use 1.7 after it crashes >>>> >>>> Oct 21, 2016 7:37:28 AM >>>> org.apache.catalina.core.StandardService startInternal INFO: >>>> Starting service Catalina Oct 21, 2016 7:37:28 AM >>>> org.apache.catalina.core.StandardEngine startInternal INFO: >>>> Starting Servlet Engine: Apache Tomcat/7.0.53 # # A fatal >>>> error has been detected by the Java Runtime Environment: # # >>>> SIGSEGV (0xb) at pc=0xfbc7e41c, pid=2081, tid=21 # # JRE >>>> version: Java(TM) SE Runtime Environment (7.0_79-b15) (build >>>> 1.7.0_79-b15) # Java VM: Java HotSpot(TM) Server VM >>>> (24.79-b02 mixed mode solaris-sparc ) # Problematic frame: # >>>> J 78 C2 >>>> java.util.HashMap.getEntry(Ljava/lang/Object;)Ljava/util/HashMap$En try > >>>> ; >>>> (86 bytes) @ 0xfbc7e41c [0xfbc7e380+0x9c] > > This is a JVM bug and, almost by definition, is not linked to > Tomcat. > > Try switching to a higher or lower version of Java 1.7 (e.g. 7u80 > or 7.76). > > You also might want to test your CPU+RAM to see if they are buggy. > > -chris >> >> --------------------------------------------------------------------- >> >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org >> >> > -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJYFN0bAAoJEBzwKT+lPKRYNtcQAIsG3QWPswAKbeCWfI9gLdJZ YTAN4NZXQ/PIjrQUC4kou00r6SMaumRgraY4qqND9BjISLWkfAvtu0zP3T2gcVB5 OAykxv6Mzh6IMhIwdQCnQE5xV2a3ce19rLdo5Zgo73nAxPoQDFluU4n8coLij7Vc 8cpFAhzE6JM8Om/QKnPQCpKYud6Ttv5KHa8PEujg0dlU27RhIbL7Clt6MkHjvJNi PBbUquSQtq/zVBK1jYQ+TPVtbAQIj9i1lgUNgfhgGD6/Q1oH1rnmODXbSfVwtqe0 Gh7aMGKCMP4jhkwFQfyVvZqCPtfmEjzQgRQdf49ihEYkIjxizMVPWKrig7ICsI1j 0Uf3YZDvdasaTXoqkHfodKV++B1MG2L8Sj+VPYc9hkWGMlIlmoFOqzrZfSatvmy5 P/lUmzrbY6zSTxrhJnubk2RJpg6vfD3Dnl7btvDcBp4zBZQLPZ3DBg6boIL/KQQb QvkDzZwk0U3n4YN3urpJ7o6HHF15zNDJSBV2tn4j6LFCqyhn0vn3kIB+PpPfopVc 11X5hUBEM8NBDj9XI0yPOXhNYLyi+3pWF61brAu9HGM0W9NZ87Z0Dj8LsUQXqbv6 hDZYg67lY+QLBgLvcDIsIxBFn6ThenRiK+c6st1TflwP/MnbaDSI5ETyJV9BaDa9 lQMBtt/6fqqx/r7Gyl3q =WDk3 -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
