Hi Kim,
as the exception says: POJOs have no deterministic field order. You have
to specify the order during the DataSet to Table conversion:
Table table = tableEnv.fromDataSet(pojoDataSet, "pojoField as a,
pojoField2 as b");
I hope that helps. Otherwise it would help if you could supply a code
snippet of your program.
Timo
Am 01/08/16 um 10:19 schrieb Dong-iL, Kim:
my flink ver is 1.0.3.
thanks.
On Aug 1, 2016, at 5:18 PM, Dong-iL, Kim <kim.s...@gmail.com> wrote:
I’ve create a program using table API and get an exception like this.
org.apache.flink.api.table.ExpressionException: You cannot rename fields upon Table
creation: Field order of input type PojoType<….> is not deterministic.
There is an error not in java program, but in scala program.
how can I use java POJO with scala Table API.
--
Freundliche Grüße / Kind Regards
Timo Walther
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https://www.linkedin.com/in/twalthr
