sivabalan narayanan created HUDI-5293:
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Summary: Schema on read + reconcile schema fails w/ 0.12.1
Key: HUDI-5293
URL: https://issues.apache.org/jira/browse/HUDI-5293
Project: Apache Hudi
Issue Type: Improvement
Components: writer-core
Reporter: sivabalan narayanan
if I do schema on read on commit1 and then schema on read + reconcile schema
for 2nd batch, it fails w/
{code:java}
warning: there was one deprecation warning; re-run with -deprecation for details
22/11/28 16:44:26 ERROR BaseSparkCommitActionExecutor: Error upserting
bucketType UPDATE for partition :2
java.lang.IllegalArgumentException: cannot modify hudi meta col:
_hoodie_commit_time
at
org.apache.hudi.internal.schema.action.TableChange$BaseColumnChange.checkColModifyIsLegal(TableChange.java:157)
at
org.apache.hudi.internal.schema.action.TableChanges$ColumnAddChange.addColumns(TableChanges.java:314)
at
org.apache.hudi.internal.schema.utils.AvroSchemaEvolutionUtils.lambda$reconcileSchema$5(AvroSchemaEvolutionUtils.java:92)
at
java.util.TreeMap$EntrySpliterator.forEachRemaining(TreeMap.java:2969)
at
java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
at
org.apache.hudi.internal.schema.utils.AvroSchemaEvolutionUtils.reconcileSchema(AvroSchemaEvolutionUtils.java:80)
at
org.apache.hudi.table.action.commit.HoodieMergeHelper.runMerge(HoodieMergeHelper.java:103)
at
org.apache.hudi.table.action.commit.BaseSparkCommitActionExecutor.handleUpdateInternal(BaseSparkCommitActionExecutor.java:358)
at
org.apache.hudi.table.action.commit.BaseSparkCommitActionExecutor.handleUpdate(BaseSparkCommitActionExecutor.java:349)
at
org.apache.hudi.table.action.commit.BaseSparkCommitActionExecutor.handleUpsertPartition(BaseSparkCommitActionExecutor.java:322)
at
org.apache.hudi.table.action.commit.BaseSparkCommitActionExecutor.lambda$mapPartitionsAsRDD$a3ab3c4$1(BaseSparkCommitActionExecutor.java:244)
at
org.apache.spark.api.java.JavaRDDLike$$anonfun$mapPartitionsWithIndex$1.apply(JavaRDDLike.scala:102)
at
org.apache.spark.api.java.JavaRDDLike$$anonfun$mapPartitionsWithIndex$1.apply(JavaRDDLike.scala:102)
at
org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$25.apply(RDD.scala:875)
at
org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$25.apply(RDD.scala:875)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
at org.apache.spark.rdd.RDD$$anonfun$7.apply(RDD.scala:359)
at org.apache.spark.rdd.RDD$$anonfun$7.apply(RDD.scala:357)
at
org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1182)
at
org.apache.spark.storage.BlockManager$$anonfun$doPutIterator$1.apply(BlockManager.scala:1156)
at org.apache.spark.storage.BlockManager.doPut(BlockManager.scala:1091)
at
org.apache.spark.storage.BlockManager.doPutIterator(BlockManager.scala:1156)
at
org.apache.spark.storage.BlockManager.getOrElseUpdate(BlockManager.scala:882)
at org.apache.spark.rdd.RDD.getOrCompute(RDD.scala:357)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:308)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:346)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:310)
at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90)
at org.apache.spark.scheduler.Task.run(Task.scala:123)
at
org.apache.spark.executor.Executor$TaskRunner$$anonfun$10.apply(Executor.scala:408)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1360)
at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:414)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) {code}
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