[
https://issues.apache.org/jira/browse/FLINK-11010?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16715949#comment-16715949
]
ASF GitHub Bot commented on FLINK-11010:
----------------------------------------
samsai commented on issue #7180: [FLINK-11010] [TABLE] Flink SQL timestamp is
inconsistent with currentProcessingTime()
URL: https://github.com/apache/flink/pull/7180#issuecomment-446041717
i got the same problem too:
val format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ssZ")
val origin: DataStream[TransactionEvent] = env.fromCollection(List(
TransactionEvent("u1", format.parse("2018-01-02 01:13:30+0800"), 10)
))
val source2 = origin
.assignTimestampsAndWatermarks(new
BoundedOutOfOrdernessTimestampExtractor[TransactionEvent](Time.minutes(1)){
override def extractTimestamp(element: TransactionEvent): Long = {
val timestamp = element.time.getTime
println(s"extractTimestamp:$timestamp")
timestamp
}
})
tEnv.fromDataStream(source2, 'user,'eventTime.rowtime)
.toAppendStream[Row].print()
I got eventTime as 2018-01-01 17:13:30.0, which is 8hours delayed
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
> Flink SQL timestamp is inconsistent with currentProcessingTime()
> ----------------------------------------------------------------
>
> Key: FLINK-11010
> URL: https://issues.apache.org/jira/browse/FLINK-11010
> Project: Flink
> Issue Type: Bug
> Components: Table API & SQL
> Affects Versions: 1.6.2
> Reporter: lamber-ken
> Assignee: lamber-ken
> Priority: Major
> Labels: pull-request-available
>
> Flink SQL timestamp is inconsistent with currentProcessingTime().
>
> the ProcessingTime is just implemented by invoking System.currentTimeMillis()
> but the long value will be automatically wrapped to a Timestamp with the
> following statement:
> `new java.sql.Timestamp(time - TimeZone.getDefault().getOffset(time));`
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
