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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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4
versioning/BRM/CMakeLists.txt
View File

@ -41,7 +41,7 @@ install(TARGETS brm DESTINATION ${ENGINE_LIBDIR} COMPONENT libs)
########### next target ###############
set(controllernode_SRCS masternode.cpp masterdbrmnode.cpp)
set(controllernode_SRCS masternode.cpp masterdbrmnode.cpp ../../utils/common/crashtrace.cpp)
add_executable(controllernode ${controllernode_SRCS})
@ -52,7 +52,7 @@ install(TARGETS controllernode DESTINATION ${ENGINE_BINDIR} COMPONENT platform)
########### next target ###############
set(workernode_SRCS slavenode.cpp)
set(workernode_SRCS slavenode.cpp ../../utils/common/crashtrace.cpp)
add_executable(workernode ${workernode_SRCS})

9
versioning/BRM/masternode.cpp
View File

@ -35,6 +35,8 @@
#include "brmtypes.h"
#include "utils_utf8.h"
#include "crashtrace.h"
#define MAX_RETRIES 10
BRM::MasterDBRMNode *m;
@ -128,6 +130,13 @@ int main(int argc, char **argv)
signal(SIGUSR1, restart);
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);
idbdatafile::IDBPolicy::configIDBPolicy();

9
versioning/BRM/slavenode.cpp
View File

@ -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();