[jira] [Closed] (HUDI-1150) Fix unable to parse input partition field :1 exception when using TimestampBasedKeyGenerator

["vinoyang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-1150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vinoyang closed HUDI-1150.
--------------------------
    Resolution: Fixed

Fixed via master branch: 35b21855da209c812e006c1afff3d940d5ac2a18

> Fix unable to parse input partition field :1 exception when using TimestampBasedKeyGenerator 
> ---------------------------------------------------------------------------------------------
>
>                 Key: HUDI-1150
>                 URL: https://issues.apache.org/jira/browse/HUDI-1150
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: wangxianghu
>            Assignee: wangxianghu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.6.1
>
>
> scene to reproduce：
>  # use TimestampBasedKeyGenerator
>  # set {color:#333333}hoodie.deltastreamer.keygen.timebased.timestamp.type{color} = DATE_STRING
>  # partitionpath field value is null
> when partitionpath field value is null TimestampBasedKeyGenerator will set it to1L, which can not be parsed correctly.
>  
> {code:java}
> //
> User class threw exception: java.util.concurrent.ExecutionException: org.apache.hudi.exception.HoodieException: Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times, most recent failure: Lost task 0.3 in stage 1.0 (TID 4, prod-t3-data-lake-007, executor 6): org.apache.hudi.exception.HoodieDeltaStreamerException: Unable to parse input partition field :1
>  at org.apache.hudi.keygen.TimestampBasedKeyGenerator.getPartitionPath(TimestampBasedKeyGenerator.java:156)
>  at org.apache.hudi.keygen.CustomKeyGenerator.getPartitionPath(CustomKeyGenerator.java:108)
>  at org.apache.hudi.keygen.CustomKeyGenerator.getKey(CustomKeyGenerator.java:78)
>  at org.apache.hudi.utilities.deltastreamer.DeltaSync.lambda$readFromSource$9fce03f0$1(DeltaSync.java:343)
>  at org.apache.spark.api.java.JavaPairRDD$$anonfun$toScalaFunction$1.apply(JavaPairRDD.scala:1040)
>  at scala.collection.Iterator$$anon$11.next(Iterator.scala:410)
>  at scala.collection.Iterator$$anon$10.next(Iterator.scala:394)
>  at scala.collection.Iterator$class.foreach(Iterator.scala:891)
>  at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
>  at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:59)
>  at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:104)
>  at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:48)
>  at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:310)
>  at scala.collection.AbstractIterator.to(Iterator.scala:1334)
>  at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:302)
>  at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1334)
>  at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:289)
>  at scala.collection.AbstractIterator.toArray(Iterator.scala:1334)
>  at org.apache.spark.rdd.RDD$$anonfun$take$1$$anonfun$29.apply(RDD.scala:1364)
>  at org.apache.spark.rdd.RDD$$anonfun$take$1$$anonfun$29.apply(RDD.scala:1364)
>  at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:2121)
>  at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:2121)
>  at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
>  at org.apache.spark.scheduler.Task.run(Task.scala:121)
>  at org.apache.spark.executor.Executor$TaskRunner$$anonfun$11.apply(Executor.scala:407)
>  at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1408)
>  at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:413)
>  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  at java.lang.Thread.run(Thread.java:748)
>  Caused by: java.lang.RuntimeException: hoodie.deltastreamer.keygen.timebased.timestamp.scalar.time.unit is not specified but scalar it supplied as time value
>  at org.apache.hudi.keygen.TimestampBasedKeyGenerator.convertLongTimeToMillis(TimestampBasedKeyGenerator.java:163)
>  at org.apache.hudi.keygen.TimestampBasedKeyGenerator.getPartitionPath(TimestampBasedKeyGenerator.java:138)
>  ... 29 more
> {code}



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