lib/wsrep-lib
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The changes:

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* Removed WITH_WSREP_SR_SPEEDUP_REPLAY and DEBUG_SR_SPEEDUP_REPLAY
 * Added "--wsrep_SR_store=undolog" for enabling SR speedup
 * Modified MTR tests "galera_sr.GCF-572" and
   "galera_sr.galera_sr_cc_master"
 * Improved the code that removes unneeded fragments from
   binlog_fragment_cache.

Now all galera_sr tests succeed when SR speedup is disabled
and most galera_sr MTR tests succeed when SR speedup up is enabled.
The failing tests are listed in "skipped_tests" file.

The following MTR test suite run succeeds:

(cd mysql-test; ./mysql-test-run.pl --mysqld="--wsrep_SR_store=undolog"
                 --suite=galera_sr --skip-test-list=../skipped_tests --force)
This commit is contained in:
Pekka Lampio
2021-05-10 13:54:41 +03:00
parent df55a53c35
commit 4225ee526b
7 changed files with 57 additions and 24 deletions
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2
include/wsrep/client_service.hpp
View File

@@ -217,8 +217,8 @@ namespace wsrep
* been enabled.
*/
virtual void debug_crash(const char* crash_point) = 0;
#ifdef WITH_WSREP_SR_SPEEDUP
/**
* Return the binlog cache for the currently execution
* transaction or a NULL pointer if no such cache exists.

3
include/wsrep/high_priority_service.hpp
View File

@@ -98,6 +98,9 @@ namespace wsrep
const wsrep::ws_handle& ws_handle,
const wsrep::ws_meta& ws_meta,
const wsrep::const_buffer& data,
#ifdef WITH_WSREP_SR_SPEEDUP
int sr_store,
#endif /* WITH_WSREP_SR_SPEEDUP */
const wsrep::xid& xid) = 0;
/**

7
include/wsrep/storage_service.hpp
View File

@@ -65,13 +65,14 @@ namespace wsrep
wsrep::transaction_id client_id,
int flags,
const wsrep::const_buffer& data,
#ifdef WITH_WSREP_SR_SPEEDUP_REPLAY
#ifdef WITH_WSREP_SR_SPEEDUP
int sr_store,
size_t offset,
const wsrep::xid& xid,
void *binlog_cache) = 0;
#else
const wsrep::xid& xid) = 0;
#endif /* WITH_WSREP_SR_SPEEDUP_REPLAY */
#endif /* WITH_WSREP_SR_SPEEDUP */
/**
* Update fragment meta data after certification process.
*/
@@ -82,8 +83,8 @@ namespace wsrep
* adopted a transaction prior this call.
*/
virtual int remove_fragments() = 0;
#ifdef WITH_WSREP_SR_SPEEDUP
int set_fragments_from_table() {return 0;};
#endif /* WITH_WSREP_SR_SPEEDUP */

14
include/wsrep/streaming_context.hpp
View File

@@ -189,6 +189,17 @@ namespace wsrep
unit_counter_ = 0;
log_position_ = 0;
}
#ifdef WITH_WSREP_SR_SPEEDUP
void set_sr_store(int store_type)
{
sr_store_ = store_type;
}
int get_sr_store() const
{
return (sr_store_);
}
#endif /* WITH_WSREP_SR_SPEEDUP */
private:
void check_fragment_seqno(wsrep::seqno seqno WSREP_UNUSED)
@@ -204,6 +215,9 @@ namespace wsrep
size_t fragment_size_;
size_t unit_counter_;
size_t log_position_;
#ifdef WITH_WSREP_SR_SPEEDUP
int sr_store_;
#endif /* WITH_WSREP_SR_SPEEDUP */
};
}