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MCOL-1085 Add crash dump to daemons

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This patch adds an automated crash dump which logs in
/var/log/mariadb/columnstore/trace/ when one of the ColumnStore daemons
crashes.
This commit is contained in:
Andrew Hutchings
2018-01-03 09:20:09 +00:00
parent 3924d1a443
commit c31c836352
22 changed files with 192 additions and 15 deletions
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9
versioning/BRM/slavenode.cpp
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@ -37,6 +37,8 @@
#include "utils_utf8.h"
#include "IDBPolicy.h"
#include "crashtrace.h"
using namespace BRM;
using namespace std;
@ -117,6 +119,13 @@ int main(int argc, char **argv)
signal(SIGPIPE, SIG_IGN);
#endif
struct sigaction ign;
memset(&ign, 0, sizeof(ign));
ign.sa_handler = fatalHandler;
sigaction(SIGSEGV, &ign, 0);
sigaction(SIGABRT, &ign, 0);
sigaction(SIGFPE, &ign, 0);
if (!(argc >= 3 && (arg = argv[2]) == "fg"))
err = fork();