Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/2707#discussion_r86107282
--- Diff:
flink-streaming-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/streaming/connectors/cassandra/CassandraCommitter.java
---
@@ -95,16 +100,10 @@ public void open() throws Exception {
}
cluster = builder.getCluster();
session = cluster.connect();
-
- updateStatement = session.prepare(String.format("UPDATE %s.%s
set checkpoint_id=? where sink_id='%s' and sub_id=%d;", keySpace, table,
operatorId, subtaskId));
- selectStatement = session.prepare(String.format("SELECT
checkpoint_id FROM %s.%s where sink_id='%s' and sub_id=%d;", keySpace, table,
operatorId, subtaskId));
-
- session.execute(String.format("INSERT INTO %s.%s (sink_id,
sub_id, checkpoint_id) values ('%s', %d, " + -1 + ") IF NOT EXISTS;", keySpace,
table, operatorId, subtaskId));
}
@Override
public void close() throws Exception {
- this.lastCommittedCheckpointID = -1;
--- End diff --
where is the replacement for this line? (This is useful for testing)
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