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From "Xu Mingmin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEAM-3161) Cannot output with timestamp XXXX
Date Wed, 08 Nov 2017 21:42:00 GMT
Xu Mingmin created BEAM-3161:
--------------------------------

             Summary: Cannot output with timestamp XXXX
                 Key: BEAM-3161
                 URL: https://issues.apache.org/jira/browse/BEAM-3161
             Project: Beam
          Issue Type: Bug
          Components: dsl-sql
            Reporter: Xu Mingmin
            Assignee: Xu Mingmin
             Fix For: 2.3.0


BeamSQL throws exception when running query
{code}
select siteId, count(*), TUMBLE_START(unix_timestamp_to_date(eventTimestamp), INTERVAL '1'
HOUR) from RHEOS_SOJEVENT_TOTAL GROUP BY siteId, TUMBLE(unix_timestamp_to_date(eventTimestamp),
INTERVAL '1' HOUR)
{code}

Exception details:
{code}
Caused by: java.lang.IllegalArgumentException: Cannot output with timestamp 2017-11-08T21:37:46.000Z.
Output timestamps must be no earlier than the timestamp of the current input (2017-11-08T21:37:49.322Z)
minus the allowed skew (0 milliseconds). See the DoFn#getAllowedTimestampSkew() Javadoc for
details on changing the allowed skew.
	at org.apache.beam.runners.core.SimpleDoFnRunner$DoFnProcessContext.checkTimestamp(SimpleDoFnRunner.java:463)
	at org.apache.beam.runners.core.SimpleDoFnRunner$DoFnProcessContext.outputWithTimestamp(SimpleDoFnRunner.java:429)
	at org.apache.Caused by: java.lang.IllegalArgumentException: Cannot output with timestamp
2017-11-08T21:37:46.000Z. Output timestamps must be no earlier than the timestamp of the current
input (2017-11-08T21:37:49.322Z) minus the allowed skew (0 milliseconds). See the DoFn#getAllowedTimestampSkew()
Javadoc for details on changing the allowed skew.
	at org.apache.beam.runners.core.SimpleDoFnRunner$DoFnProcessContext.checkTimestamp(SimpleDoFnRunner.java:463)
	at org.apache.beam.runners.core.SimpleDoFnRunner$DoFnProcessContext.outputWithTimestamp(SimpleDoFnRunner.java:429)
	at org.apache.beam.sdk.transforms.WithTimestamps$AddTimestampsDoFn.processElement(WithTimestamps.java:138)beam.sdk.transforms.WithTimestamps$AddTimestampsDoFn.processElement(WithTimestamps.java:138)
{code}



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