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Commit 9b688471 authored by Kentoku SHIBA's avatar Kentoku SHIBA
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MDEV-7098 spider/bg.spider_fixes failed in buildbot with safe_mutex: Trying to... 

MDEV-7098 spider/bg.spider_fixes failed in buildbot with safe_mutex: Trying to unlock mutex conn->mta_conn_mutex that wasn't locked at storage/spider/spd_db_conn.cc, line 671
parent 7f8cd326
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Showing with 1658 additions and 545 deletions
storage/spider/ha_spider.cc
View file @ 9b688471
This diff is collapsed.
storage/spider/spd_conn.cc
View file @ 9b688471
......@@ -2628,6 +2628,7 @@ void *spider_bg_conn_action(
sql_type = SPIDER_SQL_TYPE_SELECT_HS;
}
#endif
pthread_mutex_assert_not_owner(&conn->mta_conn_mutex);
if (dbton_handler->need_lock_before_set_sql_for_exec(sql_type))
{
pthread_mutex_lock(&conn->mta_conn_mutex);
......@@ -2668,6 +2669,8 @@ void *spider_bg_conn_action(
if (!result_list->bgs_error)
{
conn->need_mon = &spider->need_mons[conn->link_idx];
DBUG_ASSERT(!conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(!conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = TRUE;
conn->mta_conn_mutex_unlock_later = TRUE;
#ifdef HA_CAN_BULK_ACCESS
......@@ -2745,6 +2748,8 @@ void *spider_bg_conn_action(
#ifdef HA_CAN_BULK_ACCESS
}
#endif
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
......@@ -2755,11 +2760,14 @@ void *spider_bg_conn_action(
}
} else {
spider->connection_ids[conn->link_idx] = conn->connection_id;
pthread_mutex_assert_not_owner(&conn->mta_conn_mutex);
DBUG_ASSERT(!conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_unlock_later = TRUE;
result_list->bgs_error =
spider_db_store_result(spider, conn->link_idx, result_list->table);
if ((result_list->bgs_error_with_message = thd->is_error()))
strmov(result_list->bgs_error_msg, spider_stmt_da_message(thd));
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_unlock_later = FALSE;
}
conn->bg_search = FALSE;
......@@ -2823,12 +2831,26 @@ void *spider_bg_conn_action(
{
DBUG_PRINT("info",("spider bg exec sql start"));
spider = (ha_spider*) conn->bg_target;
pthread_mutex_assert_not_owner(&conn->mta_conn_mutex);
pthread_mutex_lock(&conn->mta_conn_mutex);
SPIDER_SET_FILE_POS(&conn->mta_conn_mutex_file_pos);
conn->need_mon = &spider->need_mons[conn->link_idx];
DBUG_ASSERT(!conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(!conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = TRUE;
conn->mta_conn_mutex_unlock_later = TRUE;
*conn->bg_error_num = spider_db_query_with_set_names(
conn->bg_sql_type,
spider,
conn,
conn->link_idx
);
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
pthread_mutex_unlock(&conn->mta_conn_mutex);
conn->bg_exec_sql = FALSE;
continue;
}
......
storage/spider/spd_db_conn.cc
View file @ 9b688471
This diff is collapsed.
storage/spider/spd_db_mysql.cc
View file @ 9b688471
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storage/spider/spd_db_oracle.cc
View file @ 9b688471
This diff is collapsed.
storage/spider/spd_group_by_handler.cc
View file @ 9b688471
......@@ -1410,6 +1410,7 @@ int spider_group_by_handler::init_scan()
}
} else {
#endif
pthread_mutex_assert_not_owner(&conn->mta_conn_mutex);
if (dbton_hdl->need_lock_before_set_sql_for_exec(
SPIDER_SQL_TYPE_SELECT_SQL))
{
......@@ -1420,6 +1421,12 @@ int spider_group_by_handler::init_scan()
dbton_hdl->set_sql_for_exec(SPIDER_SQL_TYPE_SELECT_SQL, link_idx,
link_idx_chain)))
{
if (dbton_hdl->need_lock_before_set_sql_for_exec(
SPIDER_SQL_TYPE_SELECT_SQL))
{
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
pthread_mutex_unlock(&conn->mta_conn_mutex);
}
DBUG_RETURN(error_num);
}
if (!dbton_hdl->need_lock_before_set_sql_for_exec(
......@@ -1429,11 +1436,15 @@ int spider_group_by_handler::init_scan()
SPIDER_SET_FILE_POS(&conn->mta_conn_mutex_file_pos);
}
conn->need_mon = &spider->need_mons[link_idx];
DBUG_ASSERT(!conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(!conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = TRUE;
conn->mta_conn_mutex_unlock_later = TRUE;
if ((error_num = spider_db_set_names(spider, conn,
link_idx)))
{
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
......@@ -1458,6 +1469,8 @@ int spider_group_by_handler::init_scan()
spider->result_list.quick_mode,
&spider->need_mons[link_idx])
) {
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
error_num = spider_db_errorno(conn);
......@@ -1474,6 +1487,8 @@ int spider_group_by_handler::init_scan()
DBUG_RETURN(error_num);
}
spider->connection_ids[link_idx] = conn->connection_id;
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
if (fields->is_first_link_ok_chain(link_idx_chain))
......
storage/spider/spd_include.h
View file @ 9b688471
......@@ -19,6 +19,8 @@
#if MYSQL_VERSION_ID < 50500
#define spider_my_free(A,B) my_free(A,B)
#define pthread_mutex_assert_owner(A)
#define pthread_mutex_assert_not_owner(A)
#else
#define spider_my_free(A,B) my_free(A)
#ifdef pthread_mutex_t
......@@ -41,6 +43,8 @@
#undef pthread_mutex_destroy
#endif
#define pthread_mutex_destroy mysql_mutex_destroy
#define pthread_mutex_assert_owner(A) mysql_mutex_assert_owner(A)
#define pthread_mutex_assert_not_owner(A) mysql_mutex_assert_not_owner(A)
#ifdef pthread_cond_t
#undef pthread_cond_t
#endif
......
storage/spider/spd_table.cc
View file @ 9b688471
......@@ -6383,13 +6383,18 @@ int spider_open_all_tables(
}
conn->error_mode &= spider_param_error_read_mode(thd, 0);
conn->error_mode &= spider_param_error_write_mode(thd, 0);
pthread_mutex_assert_not_owner(&conn->mta_conn_mutex);
pthread_mutex_lock(&conn->mta_conn_mutex);
SPIDER_SET_FILE_POS(&conn->mta_conn_mutex_file_pos);
conn->need_mon = &mon_val;
DBUG_ASSERT(!conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(!conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = TRUE;
conn->mta_conn_mutex_unlock_later = TRUE;
if ((error_num = spider_db_before_query(conn, &mon_val)))
{
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
......@@ -6402,6 +6407,8 @@ int spider_open_all_tables(
free_root(&mem_root, MYF(0));
DBUG_RETURN(error_num);
}
DBUG_ASSERT(conn->mta_conn_mutex_lock_already);
DBUG_ASSERT(conn->mta_conn_mutex_unlock_later);
conn->mta_conn_mutex_lock_already = FALSE;
conn->mta_conn_mutex_unlock_later = FALSE;
SPIDER_CLEAR_FILE_POS(&conn->mta_conn_mutex_file_pos);
......
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