public void insertIntoTable(String key, byte[] data) {
try {
Date hourKey = getFileDateTime(key);
PreparedStatement statement =
cassandraSession
.getSession()
.prepare(
"INSERT INTO kaltura_live.log_data (file_id,data) VALUES (?, ?) USING TTL ?");
BoundStatement boundStatement = new BoundStatement(statement);
cassandraSession.execute(boundStatement.bind(key, ByteBuffer.wrap(data), LOGS_TTL), RETRIES);
statement =
cassandraSession
.getSession()
.prepare(
"INSERT INTO kaltura_live.log_files (hour_id,file_id) VALUES (?, ?) USING TTL ?");
boundStatement = new BoundStatement(statement);
cassandraSession.execute(boundStatement.bind(hourKey, key, LOGS_TTL), RETRIES);
} catch (Exception ex) {
LOG.error("Failed to insert log file: " + key, ex);
}
}
public byte[] readFromTable(String key) {
String q1 = "SELECT * FROM kaltura_live.log_data WHERE id = '" + key + "';";
ResultSet results = cassandraSession.getSession().execute(q1);
for (Row row : results) {
ByteBuffer data = row.getBytes("data");
byte[] result = new byte[data.remaining()];
data.get(result);
return result;
}
return null;
}
public void disconnect() {
cassandraSession.disconnect();
}
