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

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

wangxianghu created HUDI-1150:
---------------------------------

             Summary: 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
             Fix For: 0.6.0


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 TimestampBasedKeyGenerator will set its default value = 1L, which can not be parsed correctly.

 

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



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