easonwood opened a new issue, #6563:
URL: https://github.com/apache/hudi/issues/6563
--------------------------------------
public class OrderlyMergeRecordPayload extends
OverwriteWithLatestAvroPayload {
public OrderlyMergeRecordPayload(GenericRecord record, Comparable
orderingVal) {
super(record, orderingVal);
}
public OrderlyMergeRecordPayload(Option<GenericRecord> record) {
this(record.isPresent() ? record.get() : null, 0); // natural order
}
public Option<IndexedRecord> combineAndGetUpdateValue(IndexedRecord
currentValue, Schema schema, Properties properties) throws IOException {
...
}
}
-------------------------------------
I am using this customized payload class.
And add configuration to hudiOptions:
HoodieWriteConfig.WRITE_PAYLOAD_CLASS ->
classOf[OrderlyMergeRecordPayload].getName
Finally save dataframe to hudi:
someDataFrame
.write
.format("org.apache.hudi")
.options(hudiOptions)
--------------------------------------
This task runs successfully on hudi 0.8
But got this error on hudi 0.11
Caused by: java.io.IOException: Could not create payload for class:
us.zoom.op.utils.OrderlyMergeRecordPayload
at
org.apache.hudi.DataSourceUtils.createPayload(DataSourceUtils.java:138)
at
org.apache.hudi.DataSourceUtils.createHoodieRecord(DataSourceUtils.java:235)
at
org.apache.hudi.HoodieSparkSqlWriter$.$anonfun$write$9(HoodieSparkSqlWriter.scala:275)
at scala.collection.Iterator$$anon$10.next(Iterator.scala:461)
at scala.collection.Iterator$$anon$10.next(Iterator.scala:461)
at
org.apache.spark.util.collection.ExternalSorter.insertAll(ExternalSorter.scala:199)
at
org.apache.spark.shuffle.sort.SortShuffleWriter.write(SortShuffleWriter.scala:65)
at
org.apache.spark.shuffle.ShuffleWriteProcessor.write(ShuffleWriteProcessor.scala:59)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:99)
at
org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:52)
at org.apache.spark.scheduler.Task.run(Task.scala:133)
at
org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:506)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1474)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:509)
... 3 more
Caused by: org.apache.hudi.exception.HoodieException: Unable to load class
at
org.apache.hudi.common.util.ReflectionUtils.getClass(ReflectionUtils.java:57)
at
org.apache.hudi.common.util.ReflectionUtils.loadClass(ReflectionUtils.java:89)
at
org.apache.hudi.DataSourceUtils.createPayload(DataSourceUtils.java:135)
... 16 more
Caused by: java.lang.ClassNotFoundException:
us.zoom.op.utils.OrderlyMergeRecordPayload
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at
org.apache.hudi.common.util.ReflectionUtils.getClass(ReflectionUtils.java:54)
... 18 more
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