Merge branch '10.1' into 10.2

1 files changed, 17 insertions, 4 deletions

diff --git a/sql/log_event.cc b/sql/log_event.cc
index 78a351e1a9e..b56a9e2aee3 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -1392,9 +1392,9 @@ int Log_event::read_log_event(IO_CACHE* file, String* packet,
     if (packet->append(file, data_len - LOG_EVENT_MINIMAL_HEADER_LEN))
     {
       /*
-        Fatal error occured when appending rest of the event
+        Fatal error occurred when appending rest of the event
         to packet, possible failures:
-	1. EOF occured when reading from file, it's really an error
+	1. EOF occurred when reading from file, it's really an error
            as there's supposed to be more bytes available.
            file->error will have been set to number of bytes left to read
         2. Read was interrupted, file->error would normally be set to -1
@@ -4428,6 +4428,15 @@ int Query_log_event::do_apply_event(rpl_group_info *rgi,
         if (thd->m_digest != NULL)
           thd->m_digest->reset(thd->m_token_array, max_digest_length);
 
+         if (thd->slave_thread)
+         {
+           /*
+             The opt_log_slow_slave_statements variable can be changed
+             dynamically, so we have to set the sql_log_slow respectively.
+           */
+           thd->variables.sql_log_slow= opt_log_slow_slave_statements;
+         }
+
         thd->enable_slow_log= thd->variables.sql_log_slow;
         mysql_parse(thd, thd->query(), thd->query_length(), &parser_state,
                     FALSE);
@@ -7464,6 +7473,7 @@ bool slave_execute_deferred_events(THD *thd)
     return res;
 
   res= rgi->deferred_events->execute(rgi);
+  rgi->deferred_events->rewind();
 
   return res;
 }
@@ -11476,7 +11486,10 @@ Rows_log_event::write_row(rpl_group_info *rgi,
 
   /* unpack row into table->record[0] */
   if ((error= unpack_current_row(rgi)))
+  {
+    table->file->print_error(error, MYF(0));
     DBUG_RETURN(error);
+  }
 
   if (m_curr_row == m_rows_buf && !invoke_triggers)
   {
@@ -12484,8 +12497,8 @@ Update_rows_log_event::do_exec_row(rpl_group_info *rgi)
       We need to read the second image in the event of error to be
       able to skip to the next pair of updates
     */
-    m_curr_row= m_curr_row_end;
-    unpack_current_row(rgi, &m_cols_ai);
+    if ((m_curr_row= m_curr_row_end))
+      unpack_current_row(rgi, &m_cols_ai);
     thd_proc_info(thd, tmp);
     return error;
   }