zl created BAHIR-232:
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Summary: Support Flink Table API & SQL for flink-connector-activemq
Key: BAHIR-232
URL: https://issues.apache.org/jira/browse/BAHIR-232
Project: Bahir
Issue Type: Improvement
Components: Flink Streaming Connectors
Affects Versions: Flink-1.0
Reporter: zl
flink-connector-activemq does not support Flink Table API & SQL, based on the
the existing code, it is not very difficult to support this feature, we just
need to provide 4 classes: AMQTableSource、AMQTableSink、AMQTableSourceFactory
and AMQTableSourceFactory. Then we can connect activemq by the following way:
{code:java}
// code placeholder
{code}
String TABLE_CREATE_SQL = "CREATE TABLE books (" + " id int, " + " title
varchar, " + " author varchar, " + " price double, " + " qty int " + ") with ("
+ " 'connector.type' = 'activemq', " + " 'connector.broker-url' =
'vm://localhost?broker.persistent=false', " + " 'connector.destination-type' =
'QUEUE', " + " 'connector.destination-name' = 'source_queue' " + ")";String
INITIALIZE_TABLE_SQL = "INSERT INTO books VALUES\n" + "(1001, 'Java public for
dummies', 'Tan Ah Teck', 11.11, 11),\n" + "(1002, 'More Java for dummies', 'Tan
Ah Teck', 22.22, 22),\n" + "(1003, 'More Java for more dummies', 'Mohammad
Ali', 33.33, 33),\n" + "(1004, 'A Cup of Java', 'Kumar', 44.44, 44),\n" +
"(1005, 'A Teaspoon of Java', 'Kevin Jones', 55.55, 55),\n" + "(1006, 'A
Teaspoon of Java 1.4', 'Kevin Jones', 66.66, 66),\n" + "(1007, 'A Teaspoon of
Java 1.5', 'Kevin Jones', 77.77, 77),\n" + "(1008, 'A Teaspoon of Java 1.6',
'Kevin Jones', 88.88, 88),\n" + "(1009, 'A Teaspoon of Java 1.7', 'Kevin
Jones', 99.99, 99),\n" + "(1010, 'A Teaspoon of Java 1.8', 'Kevin Jones',
33.33, 100)";String QUERY_TABLE_SQL = "SELECT * FROM books";// create activemq
source table tEnv.sqlUpdate(TABLE_CREATE_SQL);// produce event to activemq
tEnv.sqlUpdate(INITIALIZE_TABLE_SQL);// consume from activemq Table table =
tEnv.sqlQuery(QUERY_TABLE_SQL);
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