Bug#17081 LOAD DATA INFILE" may not load all the data

Bug #17154  	load data infile hangs when duplicate key encountered


mysql-test/r/ndb_load.result:
  New BitKeeper file ``mysql-test/r/ndb_load.result''
mysql-test/t/ndb_load.test:
  New BitKeeper file ``mysql-test/t/ndb_load.test''

mysql-test/r/ndb_load.result

+DROP TABLE IF EXISTS t1;
+CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=NDB;
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 ;
+ERROR 23000: Can't write; duplicate key in table 't1'
+DROP TABLE t1;
+CREATE TABLE t1 (word CHAR(20) NOT NULL) ENGINE=NDB;
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 ;
+SELECT * FROM t1 ORDER BY word;
+word
+Aarhus
+Aarhus
+Aaron
+Aaron
+Ababa
+Ababa
+aback
+aback
+abaft
+abaft
+abandon
+abandon
+abandoned
+abandoned
+abandoning
+abandoning
+abandonment
+abandonment
+abandons
+abandons
+abase
+abased
+abasement
+abasements
+abases
+abash
+abashed
+abashes
+abashing
+abasing
+abate
+abated
+abatement
+abatements
+abater
+abates
+abating
+Abba
+abbe
+abbey
+abbeys
+abbot
+abbots
+Abbott
+abbreviate
+abbreviated
+abbreviates
+abbreviating
+abbreviation
+abbreviations
+Abby
+abdomen
+abdomens
+abdominal
+abduct
+abducted
+abduction
+abductions
+abductor
+abductors
+abducts
+Abe
+abed
+Abel
+Abelian
+Abelson
+Aberdeen
+Abernathy
+aberrant
+aberration
+DROP TABLE t1;

mysql-test/t/ndb_load.test

+-- source include/have_ndb.inc
+-- source include/not_embedded.inc
+
+--disable_warnings
+DROP TABLE IF EXISTS t1;
+--enable_warnings
+
+#
+# Basic test for different types of loading data
+#
+
+# should give duplicate key
+CREATE TABLE t1 (word CHAR(20) NOT NULL PRIMARY KEY) ENGINE=NDB;
+--error 1022
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 ;
+DROP TABLE t1;
+
+# now without a primary key we should be ok
+CREATE TABLE t1 (word CHAR(20) NOT NULL) ENGINE=NDB;
+LOAD DATA INFILE '../../std_data/words.dat' INTO TABLE t1 ;
+SELECT * FROM t1 ORDER BY word;
+DROP TABLE t1;
+
+# End of 4.1 tests

sql/ha_ndbcluster.cc

@@ -3446,10 +3446,27 @@ int ha_ndbcluster::end_bulk_insert()
                         "rows_inserted:%d, bulk_insert_rows: %d", 
                         (int) m_rows_inserted, (int) m_bulk_insert_rows)); 
     m_bulk_insert_not_flushed= FALSE;
-    if (execute_no_commit(this,trans) != 0) {
+    if (m_transaction_on)
+    {
+      if (execute_no_commit(this, trans) != 0)
+      {
+        no_uncommitted_rows_execute_failure();
+        my_errno= error= ndb_err(trans);
+      }
+    }
+    else
+    {
+      if (execute_commit(this, trans) != 0)
+      {
         no_uncommitted_rows_execute_failure();
         my_errno= error= ndb_err(trans);
       }
+      else
+      {
+        int res= trans->restart();
+        DBUG_ASSERT(res == 0);
+      }
+    }
   }
 
   m_rows_inserted= (ha_rows) 0;
@@ -3605,7 +3622,6 @@ int ha_ndbcluster::external_lock(THD *thd, int lock_type)
           ERR_RETURN(ndb->getNdbError());
         no_uncommitted_rows_reset(thd);
         thd_ndb->stmt= trans;
-        if (m_transaction_on)
         trans_register_ha(thd, FALSE, &ndbcluster_hton);
       } 
       else 
@@ -3621,7 +3637,6 @@ int ha_ndbcluster::external_lock(THD *thd, int lock_type)
             ERR_RETURN(ndb->getNdbError());
           no_uncommitted_rows_reset(thd);
           thd_ndb->all= trans; 
-          if (m_transaction_on)
           trans_register_ha(thd, TRUE, &ndbcluster_hton);
 
           /*
@@ -6194,7 +6209,7 @@ bool ha_ndbcluster::low_byte_first() const
 }
 bool ha_ndbcluster::has_transactions()
 {
-  return m_transaction_on;
+  return TRUE;
 }
 const char* ha_ndbcluster::index_type(uint key_number)
 {

sql/sql_load.cc

@@ -384,8 +384,11 @@ bool mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
       error= read_sep_field(thd, info, table_list, fields_vars,
                             set_fields, set_values, read_info,
 			    *enclosed, skip_lines, ignore);
-    if (table->file->end_bulk_insert())
-      error=1;					/* purecov: inspected */
+    if (table->file->end_bulk_insert() && !error)
+    {
+      table->file->print_error(my_errno, MYF(0));
+      error= 1;
+    }
     table->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
     table->next_number_field=0;
   }