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commit de1e8c7bfe7c875ea284b55040e8f3cd3a56fcc2
Author: Abhinav Sharma <abhinavsharma@fb.com>
Date:   Thu Aug 23 14:34:39 2018 -0700

    Log updates to semi-sync whitelist in the error log

    Summary:
    Plugin variable changes are not logged in the error log even when
    log_global_var_changes is enabled. Logging updates to whitelist will help in
    debugging.

    Reviewed By: guokeno0

    Differential Revision: D9483807

    fbshipit-source-id: e111cda773d
This commit is contained in:
Sergei Petrunia
2018-08-28 08:23:44 +00:00
parent 445e518bc7
commit faa4d8f8c6
137 changed files with 4671 additions and 683 deletions
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31
storage/rocksdb/rdb_datadic.h
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@@ -232,12 +232,28 @@ public:
*size = INDEX_NUMBER_SIZE;
}
/* Get the first key that you need to position at to start iterating.
Returns a "supremum" or "infimum" for this index based on collation order
/*
Get the first key that you need to position at to start iterating.
Stores into *key a "supremum" or "infimum" key value for the index.
@return Number of bytes in the key that are usable for bloom filter use.
*/
inline void get_first_key(uchar *const key, uint *const size) const {
return m_is_reverse_cf ? get_supremum_key(key, size)
: get_infimum_key(key, size);
inline int get_first_key(uchar *const key, uint *const size) const {
if (m_is_reverse_cf)
get_supremum_key(key, size);
else
get_infimum_key(key, size);
/* Find out how many bytes of infimum are the same as m_index_number */
uchar unmodified_key[INDEX_NUMBER_SIZE];
rdb_netbuf_store_index(unmodified_key, m_index_number);
int i;
for (i = 0; i < INDEX_NUMBER_SIZE; i++) {
if (key[i] != unmodified_key[i])
break;
}
return i;
}
/* Make a key that is right after the given key. */
@@ -1234,7 +1250,7 @@ private:
class Rdb_dict_manager {
private:
mysql_mutex_t m_mutex;
rocksdb::DB *m_db = nullptr;
rocksdb::TransactionDB *m_db = nullptr;
rocksdb::ColumnFamilyHandle *m_system_cfh = nullptr;
/* Utility to put INDEX_INFO and CF_DEFINITION */
@@ -1260,7 +1276,8 @@ public:
Rdb_dict_manager &operator=(const Rdb_dict_manager &) = delete;
Rdb_dict_manager() = default;
bool init(rocksdb::DB *const rdb_dict, Rdb_cf_manager *const cf_manager);
bool init(rocksdb::TransactionDB *const rdb_dict,
Rdb_cf_manager *const cf_manager);
inline void cleanup() { mysql_mutex_destroy(&m_mutex); }