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Posted to dev@kylin.apache.org by "yxlhaha123 (JIRA)" <ji...@apache.org> on 2019/05/16 12:12:00 UTC
[jira] [Created] (KYLIN-4006) kylin reducer throws
IllegalArgumentException
yxlhaha123 created KYLIN-4006:
---------------------------------
Summary: kylin reducer throws IllegalArgumentException
Key: KYLIN-4006
URL: https://issues.apache.org/jira/browse/KYLIN-4006
Project: Kylin
Issue Type: Bug
Affects Versions: v2.0.0
Environment: linux
Reporter: yxlhaha123
build kylin cube，进行到Extract Fact Table Distinct Columns这一步的时候，抛异常
2019-05-16 19:55:32,932 INFO [main] org.apache.kylin.engine.mr.steps.FactDistinctColumnsReducer: Received value: (����^h�Uj�7�yȞ�U��+����8\` 2019-05-16 19:55:32,945 ERROR [main] org.apache.kylin.engine.mr.KylinReducer: java.lang.IllegalArgumentException: '(����^h�Uj�7�yȞ�U��+����8\`' is not a valid date of pattern 'yyyy-MM-dd HH:mm:ss.SSS' at org.apache.kylin.common.util.DateFormat.stringToDate(DateFormat.java:89) at org.apache.kylin.common.util.DateFormat.stringToMillis(DateFormat.java:107) at org.apache.kylin.engine.mr.steps.FactDistinctColumnsReducer.doReduce(FactDistinctColumnsReducer.java:189) at org.apache.kylin.engine.mr.steps.FactDistinctColumnsReducer.doReduce(FactDistinctColumnsReducer.java:60) at org.apache.kylin.engine.mr.KylinReducer.reduce(KylinReducer.java:48) 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:164) 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:1657) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.text.ParseException: Unparseable date: "(����^h�Uj�7�yȞ�U��+����8\`" does not match (\p\{Nd}++)\Q-\E(\p\{Nd}++)\Q-\E(\p\{Nd}++)\Q \E(\p\{Nd}++)\Q:\E(\p\{Nd}++)\Q:\E(\p\{Nd}++)\Q.\E(\p\{Nd}++) at org.apache.kylin.job.shaded.org.apache.commons.lang3.time.FastDateParser.parse(FastDateParser.java:304) at org.apache.kylin.job.shaded.org.apache.commons.lang3.time.FastDateFormat.parse(FastDateFormat.java:497) at org.apache.kylin.common.util.DateFormat.stringToDate(DateFormat.java:87) ... 12 more
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