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https://issues.apache.org/jira/browse/HIVE-28229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17955397#comment-17955397
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Denys Kuzmenko edited comment on HIVE-28229 at 5/31/25 11:12 AM:
-----------------------------------------------------------------
That is expected. hive-iceberg-catalog is uses shaded iceberg dependencies
{code}
<dependency>
<groupId>org.apache.hive</groupId>
<artifactId>hive-iceberg-shading</artifactId>
</dependency>
{code}
was (Author: dkuzmenko):
JsonUtil comes from the `hive-iceberg-shading-4.1.0-SNAPSHOT.jar` as well
> HiveTableOperations - Fasterxml Shading Problem (hive-iceberg-shading)
> ----------------------------------------------------------------------
>
> Key: HIVE-28229
> URL: https://issues.apache.org/jira/browse/HIVE-28229
> Project: Hive
> Issue Type: Bug
> Components: HCatalog, Hive
> Affects Versions: 4.0.0, 4.0.0-beta-1
> Environment: openjdk 18.0.2-ea 2022-07-19
> OpenJDK Runtime Environment (build 18.0.2-ea+9-Ubuntu-222.04)
> OpenJDK 64-Bit Server VM (build 18.0.2-ea+9-Ubuntu-222.04, mixed mode,
> sharing)
>
>
> Reporter: Dominik Diedrich
> Priority: Minor
>
> I've been using _apache.hive_ with _apache.iceberg_ in order to communicate
> with a Hive MetaStore. Since the 4.0.0-beta-1 changes, underscores for all
> environment variables have been introduced. Instead of using the
> _iceberg-hive-metastore_ dependency with including HiveCatalog,
> HiveTableOperations I had to switch to _hive-iceberg-catalog_ from
> _apache.hive_ dependency because of the now missing underscores in the
> _apache.iceberg_ HiveCatalog class version.
> Normally, this shouldn't be a problem but I figured that the
> HiveTableOperations class of _apache.hive_ is using the relocated _fasterxml_
> dependency and then calls the JsonUtil class when using _setSnapshotSummary,_
> where _fasterxml_ is being imported by the non-relocated _fasterxml_
> dependency path.
> Now the Hive Metastore Client breaks because I get the error message that the
> ObjectMapper method can't be found:
> {code:java}
> DEBUG [log]
> io.grpc.netty.shaded.io.netty.util.internal.logging.AbstractInternalLogger
> (AbstractInternalLogger.java:214) : [id: 0xc34d5ce5, L:/127.0.0.1:1238 -
> R:/127.0.0.1:37678] OUTBOUND HEADERS: streamId=3
> headers=GrpcHttp2OutboundHeaders[:status: 200, content-type:
> application/grpc, grpc-status: 2, grpc-message: Application error processing
> RPC] padding=0 endStream=true java.lang.NoSuchMethodError:
> 'org.apache.hive.iceberg.com.fasterxml.jackson.databind.ObjectMapper
> org.apache.iceberg.util.JsonUtil.mapper()' at
> org.apache.iceberg.hive.HiveTableOperations.setSnapshotSummary(HiveTableOperations.java:435)
> at
> org.apache.iceberg.hive.HiveTableOperations.setSnapshotStats(HiveTableOperations.java:426)
> at
> org.apache.iceberg.hive.HiveTableOperations.setHmsTableParameters(HiveTableOperations.java:408)
> at
> org.apache.iceberg.hive.HiveTableOperations.doCommit(HiveTableOperations.java:222)
> at
> org.apache.iceberg.BaseMetastoreTableOperations.commit(BaseMetastoreTableOperations.java:135)
> at
> org.apache.iceberg.BaseTransaction.lambda$commitSimpleTransaction$3(BaseTransaction.java:417)
> at org.apache.iceberg.util.Tasks$Builder.runTaskWithRetry(Tasks.java:413) at
> org.apache.iceberg.util.Tasks$Builder.runSingleThreaded(Tasks.java:219) at
> org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:203) at
> org.apache.iceberg.util.Tasks$Builder.run(Tasks.java:196) at
> org.apache.iceberg.BaseTransaction.commitSimpleTransaction(BaseTransaction.java:413)
> at
> org.apache.iceberg.BaseTransaction.commitTransaction(BaseTransaction.java:308)
> at
> ....
> {code}
> The only workound I could find is to manually add the Shadings of package
> _hive-iceberg-shading_ from apache.hive to my own pom. But now I need to
> always build an uber jar.
> Did I find a bug here or is this expected behavior? If so, how can this be
> fixed?
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