[jira] [Created] (TS-3465) ATS 5.2.0 is crashed in cluster mode

["Tigran Martirosyan (JIRA)" <ji...@apache.org>]

Tigran Martirosyan created TS-3465:
--------------------------------------

             Summary: ATS 5.2.0  is crashed in cluster mode
                 Key: TS-3465
                 URL: https://issues.apache.org/jira/browse/TS-3465
             Project: Traffic Server
          Issue Type: Bug
            Reporter: Tigran Martirosyan


Hello ,

I manage to compile ATS 5.2.0 for ubuntu 14.04 LTS 64bit.
One of the ATS instances in some unknown surcumstances is being crashed when I put nodes in cluster mode. 

How to reproduce.
===============
You have to install 2 ATS  on diffierent machines. Put the ATS instances into cluster mode and load them with http requests. 

Core dump output
==============
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/debug/usr/bin/traffic_server...done.
[New LWP 28860]
[New LWP 28861]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/traffic_server -M --httpport 8080:fd=7'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00002ba38cde6cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) where
#0  0x00002ba38cde6cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00002ba38cdea218 in __GI_abort () at abort.c:118
#2  0x00002ba38acea5f9 in ink_die_die_die (retval=retval@entry=1) at ink_error.cc:43
#3  0x00002ba38acea6aa in ink_fatal_va(int, const char *, typedef __va_list_tag __va_list_tag *) (return_code=return_code@entry=1, fmt=0x6f6a00 "", 
    ap=ap@entry=0x7fff7665ca18) at ink_error.cc:67
#4  0x00002ba38acea7d4 in ink_fatal_die (message_format=<optimized out>) at ink_error.cc:84
#5  0x00000000004942a4 in change_uid_gid (user=0x1598340 "root") at Main.cc:1330
#6  main (argv=<optimized out>) at Main.cc:1440


Temporarly Solution
=====================
Now as temporarly solution we disabled cluster mode and put haproxy in front of our ATS nodes.

Regards,
Tigran Martirosyan





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