Yu Li created FLINK-16675:
-----------------------------
Summary: TableEnvironmentITCase. testClearOperation fails on
travis nightly build
Key: FLINK-16675
URL: https://issues.apache.org/jira/browse/FLINK-16675
Project: Flink
Issue Type: Bug
Components: Table SQL / API
Affects Versions: 1.10.0
Reporter: Yu Li
Fix For: 1.10.1, 1.11.0
Observed below error in release-1.10 crone build:
{code}
00:39:02.215 [ERROR]
testClearOperation[batch](org.apache.flink.table.api.TableEnvironmentITCase)
Time elapsed: 0.081 s <<< ERROR!
org.apache.flink.api.common.InvalidProgramException: The implementation of the
CollectionInputFormat is not serializable. The object probably contains or
references non serializable fields.
at
org.apache.flink.table.api.TableEnvironmentITCase.testClearOperation(TableEnvironmentITCase.scala:154)
Caused by: java.lang.RuntimeException: Row arity of from does not match
serializers.
at
org.apache.flink.table.api.TableEnvironmentITCase.testClearOperation(TableEnvironmentITCase.scala:154)
{code}
https://api.travis-ci.org/v3/job/664048405/log.txt
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