Ethan Guo created HUDI-4223:
-------------------------------
Summary: Reading metadata table throws NullPointerException from
getLogRecordScanner
Key: HUDI-4223
URL: https://issues.apache.org/jira/browse/HUDI-4223
Project: Apache Hudi
Issue Type: Bug
Components: metadata
Affects Versions: 0.11.0
Reporter: Ethan Guo
Assignee: Ethan Guo
Fix For: 0.11.1
When loading the metadata table in Spark shell using the following code, it
throws NullPointerException from getLogRecordScanner
{code:java}
Caused by: java.lang.NullPointerException at
org.apache.hudi.metadata.HoodieBackedTableMetadata.getLogRecordScanner(HoodieBackedTableMetadata.java:484)
at
org.apache.hudi.HoodieMergeOnReadRDD$.scanLog(HoodieMergeOnReadRDD.scala:342)
at
org.apache.hudi.HoodieMergeOnReadRDD$LogFileIterator.<init>(HoodieMergeOnReadRDD.scala:173)
at
org.apache.hudi.HoodieMergeOnReadRDD$RecordMergingFileIterator.<init>(HoodieMergeOnReadRDD.scala:252)
at
org.apache.hudi.HoodieMergeOnReadRDD.compute(HoodieMergeOnReadRDD.scala:101)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:373) at
org.apache.spark.rdd.RDD.iterator(RDD.scala:337) at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) at
org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:373) at
org.apache.spark.rdd.RDD.iterator(RDD.scala:337) at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:52) at
org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:373) at
org.apache.spark.rdd.RDD.iterator(RDD.scala:337) at
org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:90) at
org.apache.spark.scheduler.Task.run(Task.scala:131) at
org.apache.spark.executor.Executor$TaskRunner.$anonfun$run$3(Executor.scala:506)
at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1462) at
org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:509) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) {code}
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
