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/*-
* Public Domain 2014-2019 MongoDB, Inc.
* Public Domain 2008-2014 WiredTiger, Inc.
*
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
* In jurisdictions that recognize copyright laws, the author or authors
* of this software dedicate any and all copyright interest in the
* software to the public domain. We make this dedication for the benefit
* of the public at large and to the detriment of our heirs and
* successors. We intend this dedication to be an overt act of
* relinquishment in perpetuity of all present and future rights to this
* software under copyright law.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "test_checkpoint.h"
GLOBAL g;
static int handle_error(WT_EVENT_HANDLER *, WT_SESSION *, int, const char *);
static int handle_message(WT_EVENT_HANDLER *, WT_SESSION *, const char *);
static void onint(int)
WT_GCC_FUNC_DECL_ATTRIBUTE((noreturn));
static void cleanup(void);
static int usage(void);
static int wt_connect(const char *);
static int wt_shutdown(void);
extern int __wt_optind;
extern char *__wt_optarg;
int
main(int argc, char *argv[])
{
table_type ttype;
int ch, cnt, ret, runs;
char *working_dir;
const char *config_open;
(void)testutil_set_progname(argv);
config_open = NULL;
ret = 0;
working_dir = NULL;
ttype = MIX;
g.checkpoint_name = "WiredTigerCheckpoint";
g.home = dmalloc(512);
g.nkeys = 10000;
g.nops = 100000;
g.ntables = 3;
g.nworkers = 1;
runs = 1;
while ((ch = __wt_getopt(
progname, argc, argv, "C:c:h:k:l:n:r:T:t:W:")) != EOF)
switch (ch) {
case 'c':
g.checkpoint_name = __wt_optarg;
break;
case 'C': /* wiredtiger_open config */
config_open = __wt_optarg;
break;
case 'h': /* wiredtiger_open config */
working_dir = __wt_optarg;
break;
case 'k': /* rows */
g.nkeys = (u_int)atoi(__wt_optarg);
break;
case 'l': /* log */
if ((g.logfp = fopen(__wt_optarg, "w")) == NULL) {
fprintf(stderr,
"%s: %s\n", __wt_optarg, strerror(errno));
return (EXIT_FAILURE);
}
break;
case 'n': /* operations */
g.nops = (u_int)atoi(__wt_optarg);
break;
case 'r': /* runs */
runs = atoi(__wt_optarg);
break;
case 't':
switch (__wt_optarg[0]) {
case 'c':
ttype = COL;
break;
case 'l':
ttype = LSM;
break;
case 'm':
ttype = MIX;
break;
case 'r':
ttype = ROW;
break;
default:
return (usage());
}
break;
case 'T':
g.ntables = atoi(__wt_optarg);
break;
case 'W':
g.nworkers = atoi(__wt_optarg);
break;
default:
return (usage());
}
argc -= __wt_optind;
if (argc != 0)
return (usage());
/* Clean up on signal. */
(void)signal(SIGINT, onint);
testutil_work_dir_from_path(g.home, 512, working_dir);
printf("%s: process %" PRIu64 "\n", progname, (uint64_t)getpid());
for (cnt = 1; (runs == 0 || cnt <= runs) && g.status == 0; ++cnt) {
printf(" %d: %d workers, %d tables\n",
cnt, g.nworkers, g.ntables);
cleanup(); /* Clean up previous runs */
/* Setup a fresh set of cookies in the global array. */
if ((g.cookies = calloc(
(size_t)(g.ntables), sizeof(COOKIE))) == NULL) {
(void)log_print_err("No memory", ENOMEM, 1);
break;
}
g.running = 1;
if ((ret = wt_connect(config_open)) != 0) {
(void)log_print_err("Connection failed", ret, 1);
break;
}
start_checkpoints();
if ((ret = start_workers(ttype)) != 0) {
(void)log_print_err("Start workers failed", ret, 1);
break;
}
g.running = 0;
end_checkpoints();
free(g.cookies);
g.cookies = NULL;
if ((ret = wt_shutdown()) != 0) {
(void)log_print_err("Start workers failed", ret, 1);
break;
}
}
if (g.logfp != NULL)
(void)fclose(g.logfp);
/* Ensure that cleanup is done on error. */
(void)wt_shutdown();
free(g.cookies);
return (g.status);
}
/*
* wt_connect --
* Configure the WiredTiger connection.
*/
static int
wt_connect(const char *config_open)
{
static WT_EVENT_HANDLER event_handler = {
handle_error,
handle_message,
NULL,
NULL /* Close handler. */
};
int ret;
char config[128];
testutil_make_work_dir(g.home);
testutil_check(__wt_snprintf(config, sizeof(config),
"create,statistics=(fast),error_prefix=\"%s\",cache_size=1GB%s%s",
progname,
config_open == NULL ? "" : ",",
config_open == NULL ? "" : config_open));
if ((ret = wiredtiger_open(
g.home, &event_handler, config, &g.conn)) != 0)
return (log_print_err("wiredtiger_open", ret, 1));
return (0);
}
/*
* wt_shutdown --
* Shut down the WiredTiger connection.
*/
static int
wt_shutdown(void)
{
int ret;
if (g.conn == NULL)
return (0);
printf("Closing connection\n");
ret = g.conn->close(g.conn, NULL);
g.conn = NULL;
if (ret != 0)
return (log_print_err("conn.close", ret, 1));
return (0);
}
/*
* cleanup --
* Clean up from previous runs.
*/
static void
cleanup(void)
{
g.running = 0;
g.ntables_created = 0;
testutil_clean_work_dir(g.home);
}
static int
handle_error(WT_EVENT_HANDLER *handler,
WT_SESSION *session, int error, const char *errmsg)
{
WT_UNUSED(handler);
WT_UNUSED(session);
WT_UNUSED(error);
return (fprintf(stderr, "%s\n", errmsg) < 0 ? -1 : 0);
}
static int
handle_message(WT_EVENT_HANDLER *handler,
WT_SESSION *session, const char *message)
{
WT_UNUSED(handler);
WT_UNUSED(session);
if (g.logfp != NULL)
return (fprintf(g.logfp, "%s\n", message) < 0 ? -1 : 0);
return (printf("%s\n", message) < 0 ? -1 : 0);
}
/*
* onint --
* Interrupt signal handler.
*/
static void
onint(int signo)
{
WT_UNUSED(signo);
cleanup();
fprintf(stderr, "\n");
exit(EXIT_FAILURE);
}
/*
* log_print_err --
* Report an error and return the error.
*/
int
log_print_err(const char *m, int e, int fatal)
{
if (fatal) {
g.running = 0;
g.status = e;
}
fprintf(stderr, "%s: %s: %s\n", progname, m, wiredtiger_strerror(e));
if (g.logfp != NULL)
fprintf(g.logfp, "%s: %s: %s\n",
progname, m, wiredtiger_strerror(e));
return (e);
}
/*
* path_setup --
* Build the standard paths and shell commands we use.
*/
const char *
type_to_string(table_type type)
{
if (type == COL)
return ("COL");
if (type == LSM)
return ("LSM");
if (type == ROW)
return ("ROW");
if (type == MIX)
return ("MIX");
return ("INVALID");
}
/*
* usage --
* Display usage statement and exit failure.
*/
static int
usage(void)
{
fprintf(stderr,
"usage: %s "
"[-C wiredtiger-config] [-c checkpoint] [-h home] [-k keys]\n\t"
"[-l log] [-n ops] [-r runs] [-T table-config] [-t f|r|v]\n\t"
"[-W workers]\n",
progname);
fprintf(stderr, "%s",
"\t-C specify wiredtiger_open configuration arguments\n"
"\t-c checkpoint name to used named checkpoints\n"
"\t-h set a database home directory\n"
"\t-k set number of keys to load\n"
"\t-l specify a log file\n"
"\t-n set number of operations each thread does\n"
"\t-r set number of runs (0 for continuous)\n"
"\t-T specify a table configuration\n"
"\t-t set a file type ( col | mix | row | lsm )\n"
"\t-W set number of worker threads\n");
return (EXIT_FAILURE);
}
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