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What changes were proposed in this pull request?

This PR aims to upgrade Hadoop version from 3.2.0 to 3.2.1 in hadoop-3.2 profile. This is #25932.

Why are the changes needed?

Hadoop 3.2.1 has 493 patches including client bug fixes and improvements.

Does this PR introduce any user-facing change?

No.

How was this patch tested?

Pass the Jenkins with the existing tests.

For the dependency, this PR is tested on both JDK8/JDK11. There is no difference based on JDK versions.

@SparkQA
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SparkQA commented Dec 26, 2019

Test build #115788 has finished for PR 27009 at commit 7bcb8d4.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@srowen
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srowen commented Dec 26, 2019

I think you'll have to vary the guava version that we override with, to 27.0-jre IIRC, in the Hadoop 3.2 profile

@HyukjinKwon
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Sure, thanks Sean. Let me take a look

@SparkQA
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SparkQA commented Dec 27, 2019

Test build #115835 has finished for PR 27009 at commit 7ac9e3e.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@HyukjinKwon
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HyukjinKwon commented Dec 27, 2019

Hm, seems it's difficult to fix:

  java.lang.IllegalAccessError: tried to access method com.google.common.collect.Iterators.emptyIterator()Lcom/google/common/collect/UnmodifiableIterator; from class org.apache.hadoop.hive.ql.exec.FetchOperator
  at org.apache.hadoop.hive.ql.exec.FetchOperator.<init>(FetchOperator.java:108)
  at org.apache.hadoop.hive.ql.exec.FetchTask.initialize(FetchTask.java:87)
  at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:541)
  at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1317)
  at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1457)
  at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1237)
  at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1227)
  at org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$runHive$1(HiveClientImpl.scala:820)
  at org.apache.spark.sql.hive.client.HiveClientImpl.$anonfun$withHiveState$1(HiveClientImpl.scala:321)
  at org.apache.spark.sql.hive.client.HiveClientImpl.liftedTree1$1(HiveClientImpl.scala:255)
  ...

Hive 2.3.6 itself looks needing a fix but seems there's no plan to upgrade. now I got #25932 (comment) :-) ..

@SparkQA
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SparkQA commented Dec 27, 2019

Test build #115855 has finished for PR 27009 at commit 3224e90.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@HyukjinKwon
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Hm, I can't see the easy way to work around too. Closing for now.

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4 participants