I am trying to insert data from storm to cassandra. It is of string type initially.
My java class has following code:
String insertQuery1
= "insert into fault.as_fo_ag_uc ("
+ "host,"
+ "trigger,"
+ "eventtime,uuiddefault) "
+ "values(?,?,?,?)";
BoundStatement boundStatement = new BoundStatement(statement);
boundStatement.setString(1, dto.getHost());
boundStatement.setString(2, dto.getTrigger());
Timestamp ts = Timestamp.valueOf(dto.getEventTime());
boundStatement.setDate(3, ts);
boundStatement.setString(4, dto.getUIDDefault());
Here eI get error that eventtime is of type timestamp. As I have converted to timestamp but it is notworking. I also have tried using Simple Date Formater to format it into date type
DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss,z");
boundStatement.setDate(3, new java.sql.Date(df.parse(dto.getEventTime)).getTime()));
The error is "EventTime is of type timestamp". My cassandra driver version is 2.1.7.
com.datastax.driver.core.exceptions.InvalidTypeException: Value eventime is of type timestamp at com.datastax.driver.core.AbstractGettableByIndexData.checkType(AbstractGettableByIndexData.java:89) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.AbstractData.setString(AbstractData.java:157) ~[cassandra-driver-core-2.1.7.1.jar:?] at com.datastax.driver.core.BoundStatement.setString(BoundStatement.java:499) ~[cassandra-driver-core-2.1.7.1.jar:?] at storm.starter.bolt.CassandraWriterBolt.execute(CassandraWriterBolt.java:219) [classes/:?] at backtype.storm.topology.BasicBoltExecutor.execute(BasicBoltExecutor.java:50) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.daemon.executor$fn__5694$tuple_action_fn__5696.invoke(executor.clj:690) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.daemon.executor$mk_task_receiver$fn__5615.invoke(executor.clj:436) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.disruptor$clojure_handler$reify__5189.onEvent(disruptor.clj:58) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.utils.DisruptorQueue.consumeBatchToCursor(DisruptorQueue.java:127) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.utils.DisruptorQueue.consumeBatchWhenAvailable(DisruptorQueue.java:106) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.disruptor$consume_batch_when_available.invoke(disruptor.clj:80) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.daemon.executor$fn__5694$fn__5707$fn__5758.invoke(executor.clj:819) [storm-core-0.10.0.jar:0.10.0] at backtype.storm.util$async_loop$fn__545.invoke(util.clj:479) [storm-core-0.10.0.jar:0.10.0] at clojure.lang.AFn.run(AFn.java:22) [clojure-1.6.0.jar:?] at java.lang.Thread.run(Thread.java:745) [?:1.7.0_79]
Timestamp
andjava.sql.Date
objects whensetDate
simply expects ajava.util.Date
. – Sotirios DelimanolissetTimestamp
method? – Sotirios Delimanolis