[
https://issues.apache.org/jira/browse/KYLIN-766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ZhouQianhao resolved KYLIN-766.
-------------------------------
Resolution: Done
> round BigDecimal according to the DataType scale
> ------------------------------------------------
>
> Key: KYLIN-766
> URL: https://issues.apache.org/jira/browse/KYLIN-766
> Project: Kylin
> Issue Type: Bug
> Components: Metadata
> Affects Versions: v0.7.1, v0.7.2, v0.7.3, v0.8.1
> Reporter: ZhouQianhao
> Assignee: ZhouQianhao
> Fix For: v0.8.1
>
>
> Error: java.lang.IllegalArgumentException: '668553.442149072317364924'
> exceeds the expected length for type decimal(19,4) at
> org.apache.kylin.metadata.serializer.BigDecimalSerializer.serialize(BigDecimalSerializer.java:48)
> at
> org.apache.kylin.metadata.serializer.BigDecimalSerializer.serialize(BigDecimalSerializer.java:33)
> at
> org.apache.kylin.metadata.measure.MeasureCodec.encode(MeasureCodec.java:81)
> at
> org.apache.kylin.job.hadoop.cubev2.InMemCuboidReducer.reduce(InMemCuboidReducer.java:93)
> at
> org.apache.kylin.job.hadoop.cubev2.InMemCuboidReducer.reduce(InMemCuboidReducer.java:29)
> at org.apache.hadoop.mapreduce.Reducer.run(Reducer.java:171) at
> org.apache.hadoop.mapred.ReduceTask.runNewReducer(ReduceTask.java:627) at
> org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:389) at
> org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) at
> java.security.AccessController.doPrivileged(Native Method) at
> javax.security.auth.Subject.doAs(Subject.java:415) at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1650)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
