fearlsgroove opened a new issue, #9885: URL: https://github.com/apache/hudi/issues/9885
**_Tips before filing an issue_** - Have you gone through our [FAQs](https://hudi.apache.org/learn/faq/)? - Join the mailing list to engage in conversations and get faster support at [email protected]. - If you have triaged this as a bug, then file an [issue](https://issues.apache.org/jira/projects/HUDI/issues) directly. **Describe the problem you faced** A clear and concise description of the problem. **To Reproduce** Steps to reproduce the behavior: Not so much reproduce. I'm using spark structured streaming to ingest kafka records in avro format into a MoR hudi table. Somehow I've gotten something fouled up and compactions cannot complete. I'm not configuring any non-default settings for compaction, and spark tasks on the 'hoodiecompact' pool always fail with the stack below. I do have a decimal field with precision 12 in the messages, but it hasn't changed to 13 anywhere. I don't know if it's possible to inspect the messages somehow to see if there are unexpectedly but I don't see how there could be. **Expected behavior** The compaction completes without errors. **Environment Description** * Hudi version : 0.14 * Spark version : 3.3.2 * Hive version : 3.1.3 * Hadoop version : 3.3.6 * Storage (HDFS/S3/GCS..) : GCS * Running on Docker? (yes/no) : Through Dataproc/Yarn **Additional context** Add any other context about the problem here. **Stacktrace** ``` org.apache.hudi.exception.HoodieException: org.apache.hudi.exception.HoodieException: org.apache.avro.AvroTypeException: Cannot encode decimal with precision 13 as max precision 12 at org.apache.hudi.table.action.commit.HoodieMergeHelper.runMerge(HoodieMergeHelper.java:149) at org.apache.hudi.table.HoodieSparkCopyOnWriteTable.handleUpdateInternal(HoodieSparkCopyOnWriteTable.java:252) at org.apache.hudi.table.HoodieSparkCopyOnWriteTable.handleUpdate(HoodieSparkCopyOnWriteTable.java:235) at org.apache.hudi.table.action.compact.CompactionExecutionHelper.writeFileAndGetWriteStats(CompactionExecutionHelper.java:64) at org.apache.hudi.table.action.compact.HoodieCompactor.compact(HoodieCompactor.java:237) at org.apache.hudi.table.action.compact.HoodieCompactor.lambda$compact$988df80a$1(HoodieCompactor.java:132) at org.apache.spark.api.java.JavaPairRDD$.$anonfun$toScalaFunction$1(JavaPairRDD.scala:1070) at scala.collection.Iterator$$anon$10.next(Iterator.scala:461) at scala.collection.Iterator$$anon$11.nextCur(Iterator.scala:486) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:492) at org.apache.spark.storage.memory.MemoryStore.putIterator(MemoryStore.scala:223) at org.apache.spark.storage.memory.MemoryStore.putIteratorAsBytes(MemoryStore.scala:352) at org.apache.spark.storage.BlockManager.$anonfun$doPutIterator$1(BlockManager.scala:1555) at org.apache.spark.storage.BlockManager.org$apache$spark$storage$BlockManager$$doPut(BlockManager.scala:1465) at org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:1529) at org.apache.spark.storage.BlockManager.getOrElseUpdate(BlockManager.scala:1352) at org.apache.spark.rdd.RDD.getOrCompute(RDD.scala:376) at org.apache.spark.rdd.RDD.iterator(RDD.scala:327) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:365) at org.apache.spark.rdd.RDD.iterator(RDD.scala:329) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90) at org.apache.spark.scheduler.Task.run(Task.scala:136) at org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:548) at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1504) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:551) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: org.apache.hudi.exception.HoodieException: org.apache.avro.AvroTypeException: Cannot encode decimal with precision 13 as max precision 12 at org.apache.hudi.common.util.queue.SimpleExecutor.execute(SimpleExecutor.java:75) at org.apache.hudi.table.action.commit.HoodieMergeHelper.runMerge(HoodieMergeHelper.java:147) ... 28 more Caused by: org.apache.avro.AvroTypeException: Cannot encode decimal with precision 13 as max precision 12 at org.apache.avro.Conversions$DecimalConversion.validate(Conversions.java:140) at org.apache.avro.Conversions$DecimalConversion.toFixed(Conversions.java:104) at org.apache.hudi.avro.HoodieAvroUtils.rewritePrimaryTypeWithDiffSchemaType(HoodieAvroUtils.java:1077) at org.apache.hudi.avro.HoodieAvroUtils.rewritePrimaryType(HoodieAvroUtils.java:1001) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchemaInternal(HoodieAvroUtils.java:946) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchema(HoodieAvroUtils.java:873) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchemaInternal(HoodieAvroUtils.java:944) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchema(HoodieAvroUtils.java:873) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchemaInternal(HoodieAvroUtils.java:894) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchema(HoodieAvroUtils.java:873) at org.apache.hudi.avro.HoodieAvroUtils.rewriteRecordWithNewSchema(HoodieAvroUtils.java:843) at org.apache.hudi.common.model.HoodieAvroIndexedRecord.rewriteRecordWithNewSchema(HoodieAvroIndexedRecord.java:123) at org.apache.hudi.common.model.HoodieRecord.rewriteRecordWithNewSchema(HoodieRecord.java:382) at org.apache.hudi.table.action.commit.HoodieMergeHelper.lambda$runMerge$0(HoodieMergeHelper.java:136) at org.apache.hudi.common.util.queue.SimpleExecutor.execute(SimpleExecutor.java:68) ... 29 more ``` -- This is an automated message from the Apache Git Service. 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