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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2020/08/12 04:33:32 UTC

[GitHub] [hive] viirya opened a new pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

viirya opened a new pull request #1394:
URL: https://github.com/apache/hive/pull/1394


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   ### What changes were proposed in this pull request?
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   This PR proposes to upgrade Guava to 27 in Hive 2.3 branch.
   
   ### Why are the changes needed?
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   Please clarify why the changes are needed. For instance,
     1. If you propose a new API, clarify the use case for a new API.
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   When trying to upgrade Guava in Spark, found the following error. A Guava method became package-private since Guava version 20. So there is incompatibility with Guava versions > 19.0.
   
   ```
   sbt.ForkMain$ForkError: sbt.ForkMain$ForkError: 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)
   ```
   
   ### Does this PR introduce _any_ user-facing change?
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   Yes. This upgrades Guava to 27.
   
   ### How was this patch tested?
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   Built Hive locally.


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[GitHub] [hive] github-actions[bot] commented on pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #1394:
URL: https://github.com/apache/hive/pull/1394#issuecomment-706799941


   This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
   Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.


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[GitHub] [hive] github-actions[bot] closed pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
github-actions[bot] closed pull request #1394:
URL: https://github.com/apache/hive/pull/1394


   


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[GitHub] [hive] viirya commented on pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
viirya commented on pull request #1394:
URL: https://github.com/apache/hive/pull/1394#issuecomment-672583314


   @sunchao OK, let me try it. But I think by the end the 2.3.8 should be from branch-2.3, right? 


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[GitHub] [hive] sunchao commented on pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
sunchao commented on pull request #1394:
URL: https://github.com/apache/hive/pull/1394#issuecomment-672569787


   @viirya I wonder if we can create another PR targeting branch-2. It seems there is minimum conflict between branch-2.3 and branch-2 for this, and the testing seems to be working for branch-2 (see [this](https://github.com/apache/hive/pull/1234) as example).


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[GitHub] [hive] sunchao commented on pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
sunchao commented on pull request #1394:
URL: https://github.com/apache/hive/pull/1394#issuecomment-672586082


   Yes that's right. If tests pass on branch-2 we can cherry-pick this to branch-2.3 and probably commit it directly, I think.


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[GitHub] [hive] viirya commented on pull request #1394: HIVE-23998: Upgrade guava to 27 for Hive 2.3 branch

Posted by GitBox <gi...@apache.org>.
viirya commented on pull request #1394:
URL: https://github.com/apache/hive/pull/1394#issuecomment-672566845


   cc @sunchao Thanks.


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