walterddr commented on a change in pull request #6301: [FLINK-9794] [jdbc] JDBCOutputFormat does not consider idle connection and multithreads synchronization URL: https://github.com/apache/flink/pull/6301#discussion_r207659233
##########
File path:
flink-connectors/flink-jdbc/src/main/java/org/apache/flink/api/java/io/jdbc/JDBCOutputFormat.java
##########
@@ -107,98 +130,11 @@ private void establishConnection() throws SQLException,
ClassNotFoundException {
*/
@Override
public void writeRecord(Row row) throws IOException {
-
if (typesArray != null && typesArray.length > 0 &&
typesArray.length != row.getArity()) {
LOG.warn("Column SQL types array doesn't match arity of
passed Row! Check the passed array...");
}
try {
-
- if (typesArray == null) {
- // no types provided
- for (int index = 0; index < row.getArity();
index++) {
- LOG.warn("Unknown column type for
column {}. Best effort approach to set its value: {}.", index + 1,
row.getField(index));
- upload.setObject(index + 1,
row.getField(index));
- }
- } else {
- // types provided
- for (int index = 0; index < row.getArity();
index++) {
-
- if (row.getField(index) == null) {
- upload.setNull(index + 1,
typesArray[index]);
- } else {
- // casting values as suggested
by http://docs.oracle.com/javase/1.5.0/docs/guide/jdbc/getstart/mapping.html
- switch (typesArray[index]) {
- case
java.sql.Types.NULL:
-
upload.setNull(index + 1, typesArray[index]);
- break;
- case
java.sql.Types.BOOLEAN:
- case java.sql.Types.BIT:
-
upload.setBoolean(index + 1, (boolean) row.getField(index));
- break;
- case
java.sql.Types.CHAR:
- case
java.sql.Types.NCHAR:
- case
java.sql.Types.VARCHAR:
- case
java.sql.Types.LONGVARCHAR:
- case
java.sql.Types.LONGNVARCHAR:
-
upload.setString(index + 1, (String) row.getField(index));
- break;
- case
java.sql.Types.TINYINT:
-
upload.setByte(index + 1, (byte) row.getField(index));
- break;
- case
java.sql.Types.SMALLINT:
-
upload.setShort(index + 1, (short) row.getField(index));
- break;
- case
java.sql.Types.INTEGER:
-
upload.setInt(index + 1, (int) row.getField(index));
- break;
- case
java.sql.Types.BIGINT:
-
upload.setLong(index + 1, (long) row.getField(index));
- break;
- case
java.sql.Types.REAL:
-
upload.setFloat(index + 1, (float) row.getField(index));
- break;
- case
java.sql.Types.FLOAT:
- case
java.sql.Types.DOUBLE:
-
upload.setDouble(index + 1, (double) row.getField(index));
- break;
- case
java.sql.Types.DECIMAL:
- case
java.sql.Types.NUMERIC:
-
upload.setBigDecimal(index + 1, (java.math.BigDecimal) row.getField(index));
- break;
- case
java.sql.Types.DATE:
-
upload.setDate(index + 1, (java.sql.Date) row.getField(index));
- break;
- case
java.sql.Types.TIME:
-
upload.setTime(index + 1, (java.sql.Time) row.getField(index));
- break;
- case
java.sql.Types.TIMESTAMP:
-
upload.setTimestamp(index + 1, (java.sql.Timestamp) row.getField(index));
- break;
- case
java.sql.Types.BINARY:
- case
java.sql.Types.VARBINARY:
- case
java.sql.Types.LONGVARBINARY:
-
upload.setBytes(index + 1, (byte[]) row.getField(index));
- break;
- default:
-
upload.setObject(index + 1, row.getField(index));
-
LOG.warn("Unmanaged sql type ({}) for column {}. Best effort approach to set
its value: {}.",
-
typesArray[index], index + 1, row.getField(index));
- // case
java.sql.Types.SQLXML
- // case
java.sql.Types.ARRAY:
- // case
java.sql.Types.JAVA_OBJECT:
- // case
java.sql.Types.BLOB:
- // case
java.sql.Types.CLOB:
- // case
java.sql.Types.NCLOB:
- // case
java.sql.Types.DATALINK:
- // case
java.sql.Types.DISTINCT:
- // case
java.sql.Types.OTHER:
- // case
java.sql.Types.REF:
- // case
java.sql.Types.ROWID:
- // case
java.sql.Types.STRUC
- }
- }
- }
- }
+ fillStmt(row);
Review comment:
any reason to use another private function? seems identical except
indentation.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
