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Posted to dev@pinot.apache.org by GitBox <gi...@apache.org> on 2018/11/19 18:23:35 UTC
[GitHub] chenboat opened a new issue #3513: DATETIMECONVERT udf does not
work for customized timezone and bucket size > 1 day
chenboat opened a new issue #3513: DATETIMECONVERT udf does not work for customized timezone and bucket size > 1 day
URL: https://github.com/apache/incubator-pinot/issues/3513
When running the following query using the DATETIMECONVERT udf, we encounter the following query execution exception (we notice the exception disappear when we change the bucket size from 7 to 1 day):
`QueryExecutionError:\norg.joda.time.IllegalFieldValueException: Value 0 for dayOfMonth must be in the range [1,30]\n\tat org.joda.time.field.FieldUtils.verifyValueBounds(FieldUtils.java:234)\n\tat org.joda.time.field.PreciseDurationDateTimeField.set(PreciseDurationDateTimeField.java:79)\n\tat org.joda.time.chrono.ZonedChronology$ZonedDateTimeField.set(ZonedChronology.java:496)\n\tat org.joda.time.DateTime.withDayOfMonth(DateTime.java:1782)\n\tat com.linkedin.pinot.core.operator.transform.transformer.datetime.BaseDateTimeTransformer.lambda$new$4(BaseDateTimeTransformer.java:95)\n\tat com.linkedin.pinot.core.operator.transform.transformer.datetime.BaseDateTimeTransformer.transformMillisToSDF(BaseDateTimeTransformer.java:119)\n\tat com.linkedin.pinot.core.operator.transform.transformer.datetime.EpochToSDFTransformer.transform(EpochToSDFTransformer.java:37)\n\tat com.linkedin.pinot.core.operator.transform.function.DateTimeConversionTransformFunction.transformToStringValuesSV(DateTimeConversionTransformFunction.java:154)\n\tat com.linkedin.pinot.core.operator.docvalsets.TransformBlockValSet.getStringValuesSV(TransformBlockValSet.java:68)\n\tat com.linkedin.pinot.core.query.aggregation.groupby.NoDictionarySingleColumnGroupKeyGenerator.generateKeysForBlock(NoDictionarySingleColumnGroupKeyGenerator.java:95)\n\tat com.linkedin.pinot.core.query.aggregation.groupby.DefaultGroupByExecutor.process(DefaultGroupByExecutor.java:135)\n\tat com.linkedin.pinot.core.operator.query.AggregationGroupByOperator.getNextBlock(AggregationGroupByOperator.java:78)\n\tat com.linkedin.pinot.core.operator.query.AggregationGroupByOperator.getNextBlock(AggregationGroupByOperator.java:35)\n\tat com.linkedin.pinot.core.operator.BaseOperator.nextBlock(BaseOperator.java:42)"`
**Query**:
select count(source_start_utc_time) from some_table GROUP BY DATETIMECONVERT(source_start_utc_time, '1:SECONDS:EPOCH', '1:DAYS:SIMPLE_DATE_FORMAT:yyyyMMdd tz(America/Chicago)', '7:DAYS')
**Data to reproduce the issue**
"columns": ["source_start_utc_time"],
"results": [
["1541534400"],
["1541579400"],
["1541539800"],
["1541566500"],
["1541559600"],
["1541563200"],
["1541608200"],
["1541545200"],
["1541611800"],
["1541541600"]
]
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