999d3b89b6
### What changes were proposed in this pull request? Skip null value during rewrite `InSet` to `>= and <=` at getPartitionsByFilter. ### Why are the changes needed? Spark will convert `InSet` to `>= and <=` if it's values size over `spark.sql.hive.metastorePartitionPruningInSetThreshold` during pruning partition . At this case, if values contain a null, we will get such exception ``` java.lang.NullPointerException at org.apache.spark.unsafe.types.UTF8String.compareTo(UTF8String.java:1389) at org.apache.spark.unsafe.types.UTF8String.compareTo(UTF8String.java:50) at scala.math.LowPriorityOrderingImplicits$$anon$3.compare(Ordering.scala:153) at java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) at java.util.TimSort.sort(TimSort.java:220) at java.util.Arrays.sort(Arrays.java:1438) at scala.collection.SeqLike.sorted(SeqLike.scala:659) at scala.collection.SeqLike.sorted$(SeqLike.scala:647) at scala.collection.AbstractSeq.sorted(Seq.scala:45) at org.apache.spark.sql.hive.client.Shim_v0_13.convert$1(HiveShim.scala:772) at org.apache.spark.sql.hive.client.Shim_v0_13.$anonfun$convertFilters$4(HiveShim.scala:826) at scala.collection.immutable.Stream.flatMap(Stream.scala:489) at org.apache.spark.sql.hive.client.Shim_v0_13.convertFilters(HiveShim.scala:826) at org.apache.spark.sql.hive.client.Shim_v0_13.getPartitionsByFilter(HiveShim.scala:848) at org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$getPartitionsByFilter$1(HiveClientImpl.scala:750) ``` ### Does this PR introduce _any_ user-facing change? Yes, bug fix. ### How was this patch tested? Add test. Closes #31632 from ulysses-you/SPARK-34515. Authored-by: ulysses-you <ulyssesyou18@gmail.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> |
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benchmarks | ||
compatibility/src/test/scala/org/apache/spark/sql/hive/execution | ||
src | ||
pom.xml |