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refs #5500 logger close rollback does not fail

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git-svn-id: file:///svn/toku/tokudb@48238 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
John Esmet 2013-04-17 00:01:09 -04:00 • committed by Yoni Fogel
parent 1b8c8ac4b2
commit 3e6373c51d
7 changed files with 8 additions and 22 deletions
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5
ft/logger.cc
View file

@ -200,9 +200,7 @@ toku_logger_open_rollback(TOKULOGGER logger, CACHETABLE cachetable, bool create)
// so it will always be clean (!h->dirty) when about to be closed.
// Rollback log can only be closed when there are no open transactions,
// so it will always be empty (no data blocks) when about to be closed.
// TODO: can't fail
int
toku_logger_close_rollback(TOKULOGGER logger) {
void toku_logger_close_rollback(TOKULOGGER logger) {
CACHEFILE cf = logger->rollback_cachefile; // stored in logger at rollback cachefile open
if (cf) {
FT_HANDLE ft_to_close;
@ -226,7 +224,6 @@ toku_logger_close_rollback(TOKULOGGER logger) {
//Set as dealt with already.
logger->rollback_cachefile = NULL;
}
return 0;
}
// No locks held on entry

2
ft/logger.h
View file

@ -26,7 +26,7 @@ int toku_logger_open_with_last_xid(const char *directory, TOKULOGGER logger, TXN
void toku_logger_shutdown(TOKULOGGER logger);
int toku_logger_close(TOKULOGGER *loggerp);
int toku_logger_open_rollback(TOKULOGGER logger, CACHETABLE cachetable, bool create);
int toku_logger_close_rollback(TOKULOGGER logger);
void toku_logger_close_rollback(TOKULOGGER logger);
bool toku_logger_rollback_is_open (TOKULOGGER); // return true iff the rollback is open.
void toku_logger_fsync (TOKULOGGER logger);

3
ft/recover.cc
View file

@ -232,8 +232,7 @@ static void recover_env_cleanup (RECOVER_ENV renv) {
file_map_destroy(&renv->fmap);
if (renv->destroy_logger_at_end) {
r = toku_logger_close_rollback(renv->logger);
assert(r==0);
toku_logger_close_rollback(renv->logger);
r = toku_logger_close(&renv->logger);
assert(r == 0);
} else {

2
ft/tests/is_empty.cc
View file

@ -109,7 +109,7 @@ static void test_it (int N) {
r = toku_close_ft_handle_nolsn(brt, NULL); CKERR(r);
r = toku_checkpoint(cp, logger, NULL, NULL, NULL, NULL, CLIENT_CHECKPOINT); CKERR(r);
toku_logger_close_rollback(logger); CKERR(r);
toku_logger_close_rollback(logger);
r = toku_checkpoint(cp, logger, NULL, NULL, NULL, NULL, CLIENT_CHECKPOINT); CKERR(r);
toku_cachetable_close(&ct);
r = toku_logger_close(&logger); assert(r==0);

2
ft/tests/le-cursor-provdel.cc
View file

@ -89,7 +89,6 @@ create_populate_tree(const char *logdir, const char *fname, int n) {
assert(error == 0);
toku_logger_close_rollback(logger);
assert(error == 0);
error = toku_checkpoint(cp, logger, NULL, NULL, NULL, NULL, CLIENT_CHECKPOINT);
assert(error == 0);
@ -193,7 +192,6 @@ test_provdel(const char *logdir, const char *fname, int n) {
assert(error == 0);
toku_logger_close_rollback(logger);
assert(error == 0);
error = toku_logger_close(&logger);
assert(error == 0);

9
ft/tests/test-ft-txns.h
View file

@ -80,8 +80,7 @@ static inline void clean_shutdown(TOKULOGGER *loggerp, CACHETABLE *ctp) {
r = toku_checkpoint(cp, *loggerp, NULL, NULL, NULL, NULL, SHUTDOWN_CHECKPOINT);
CKERR(r);
r = toku_logger_close_rollback(*loggerp);
CKERR(r);
toku_logger_close_rollback(*loggerp);
r = toku_checkpoint(cp, *loggerp, NULL, NULL, NULL, NULL, SHUTDOWN_CHECKPOINT);
CKERR(r);
@ -95,11 +94,9 @@ static inline void clean_shutdown(TOKULOGGER *loggerp, CACHETABLE *ctp) {
}
static inline void shutdown_after_recovery(TOKULOGGER *loggerp, CACHETABLE *ctp) {
int r;
r = toku_logger_close_rollback(*loggerp);
CKERR(r);
toku_logger_close_rollback(*loggerp);
toku_cachetable_close(ctp);
r = toku_logger_close(loggerp);
int r = toku_logger_close(loggerp);
CKERR(r);
}

7
src/ydb.cc
View file

@ -1041,12 +1041,7 @@ env_close(DB_ENV * env, uint32_t flags) {
toku_ydb_do_error(env, r, "%s", err_msg);
goto panic_and_quit_early;
}
r = toku_logger_close_rollback(env->i->logger);
if (r) {
err_msg = "Cannot close environment (error during closing rollback cachefile)\n";
toku_ydb_do_error(env, r, "%s", err_msg);
goto panic_and_quit_early;
}
toku_logger_close_rollback(env->i->logger);
//Do a second checkpoint now that the rollback cachefile is closed.
r = toku_checkpoint(cp, env->i->logger, NULL, NULL, NULL, NULL, SHUTDOWN_CHECKPOINT);
if (r) {