Comments for page "ZeroMQ for MySQL" http://zeromq.org/event:zeromq-for-mysql/comments/show Wed, 12 Jul 2017 15:27:55 +0000 http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757895 (no title) http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757895 Wed, 01 Mar 2017 09:57:01 +0000 alick the problem has bean resloved bad code line 43 at zeromq.c，the function strlen argument not be a NULL value

]]> http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757879 (no title) http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757879 Wed, 01 Mar 2017 09:15:19 +0000 alick 9:14:16 UTC - mysqld got signal 11 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

key_buffer_size=8388608
read_buffer_size=16777216
max_used_connections=38
max_threads=800
thread_count=37
connection_count=37
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 39340442 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x46d304b0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong…
stack_bottom = 7fdaf8c29d30 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x3b)[0x91068b]
/usr/sbin/mysqld(handle_fatal_signal+0x491)[0x693c81]
/lib64/libpthread.so.0(+0xf130)[0x7fe5be672130]
/lib64/libc.so.6(+0x162811)[0x7fe5bcf52811]
/usr/lib64/mysql/plugin/libzeromq.so(zmq_client+0xb4)[0x7fe5745f7f05]
/usr/sbin/mysqld(_ZN11udf_handler7val_strEP6StringS1_+0x87)[0x62f537]
/usr/sbin/mysqld(_ZN17Item_func_udf_str7val_strEP6String+0x1c)[0x62f5fc]
/usr/sbin/mysqld(_ZN4Item4sendEP8ProtocolP6String+0x237)[0x5dea67]
/usr/sbin/mysqld(_ZN8Protocol19send_result_set_rowEP4ListI4ItemE+0xc5)[0x68d445]
/usr/sbin/mysqld(_ZN11select_send9send_dataER4ListI4ItemE+0x5f)[0x6e1c8f]
/usr/sbin/mysqld[0x6f5ff0]
/usr/sbin/mysqld[0x6f14ef]
/usr/sbin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x149)[0x6f1899]
/usr/sbin/mysqld(_ZN4JOIN4execEv+0x2e8)[0x6f0a78]
/usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_P10SQL_I_ListI8st_orderESB_S7_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x275)[0x73c6d5]
/usr/sbin/mysqld(_Z13handle_selectP3THDP13select_resultm+0x165)[0x73cf35]
/usr/sbin/mysqld[0x5816e8]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x1cb5)[0x714965]
/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x3b8)[0x71a9d8]
/usr/sbin/mysqld[0x71b231]
/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1b72)[0x71d5f2]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x27b)[0x71f10b]
/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x162)[0x6e7622]
/usr/sbin/mysqld(handle_one_connection+0x40)[0x6e77e0]
/usr/sbin/mysqld(pfs_spawn_thread+0x143)[0xb55993]
/lib64/libpthread.so.0(+0x7df5)[0x7fe5be66adf5]
/lib64/libc.so.6(clone+0x6d)[0x7fe5bcee61ad]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fdadc00f640): is an invalid pointer
Connection ID (thread ID): 52
Status: NOT_KILLED

]]> http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757874 (no title) http://zeromq.org/event:zeromq-for-mysql/comments/show#post-2757874 Wed, 01 Mar 2017 09:05:54 +0000 alick the zmq_client('socket','message') funciton ,whe message==NULL mysql server will crash， mysql Version=Ver 14.14 Distrib 5.6.28

]]>