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https://issues.apache.org/jira/browse/DRILL-6604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17065752#comment-17065752
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ASF GitHub Bot commented on DRILL-6604:
---------------------------------------
cgivre commented on issue #2038: DRILL-6604: Upgrade Drill Hive client to
Hive3.1 version
URL: https://github.com/apache/drill/pull/2038#issuecomment-603223087
@vvysotskyi
Thanks for submitting this. A few questions:
1. Can we please include the bit about building Drill for different Hive
versions in the documentation?
2. Is there any way to write this such that the users will not have to
build a dedicated version of Drill for each version of Hive or are the Hive
APIs so different that it is not practical?
3. If we are requiring that Drill is built specially for a given version of
Hive, is it possible to support older versions than `2.3.2`?
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> Upgrade Drill Hive client to Hive3.1 version
> --------------------------------------------
>
> Key: DRILL-6604
> URL: https://issues.apache.org/jira/browse/DRILL-6604
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.14.0
> Reporter: Vitalii Diravka
> Assignee: Vova Vysotskyi
> Priority: Major
> Fix For: 1.18.0
>
>
> Recently the Hive3.1 version is released.
> 3.1 versions of {{hive-exec}} and {{hive-metastore}} (main Drill Hive client
> libraries) are the last available artifacts in maven repo for now:
> [https://mvnrepository.com/artifact/org.apache.hive/hive-exec/3.1.0]
> [https://mvnrepository.com/artifact/org.apache.hive/hive-metastore/3.1.0]
> It is necessary to investigate what impact of update onto the newer major
> Hive client version.
> The initial conflicts after changing the {{hive.version}} in Drill root pom
> file from 2.3.2 to 3.1.0 are:
> {code}
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/HiveUtilities.java:[58,39]
> error: cannot find symbol
> [ERROR] symbol: class MetaStoreUtils
> location: package org.apache.hadoop.hive.metastore
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/HiveMetadataProvider.java:[34,39]
> error: cannot find symbol
> [INFO] 2 errors
> {code}
> {code}
> [ERROR] COMPILATION ERROR :
> [INFO] -------------------------------------------------------------
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/HiveUtilities.java:[575,15]
> error: cannot find symbol
> [ERROR] symbol: method setTransactionalTableScan(JobConf,boolean)
> location: class AcidUtils
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/HiveFieldConverter.java:[216,92]
> error: incompatible types: org.apache.hadoop.hive.common.type.Timestamp
> cannot be converted to java.sql.Timestamp
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/HiveFieldConverter.java:[225,82]
> error: incompatible types: org.apache.hadoop.hive.common.type.Date cannot be
> converted to java.sql.Date
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/src/main/java/org/apache/drill/exec/store/hive/DrillHiveMetaStoreClient.java:[100,17]
> error: cannot find symbol
> [ERROR] symbol: method setTokenStr(UserGroupInformation,String,String)
> location: class Utils
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[29,16]
> error: Required is not abstract and does not override abstract method
> getPrimitiveJavaObject(Object) in TimestampObjectInspector
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[35,30]
> error: getPrimitiveJavaObject(Object) in Required cannot implement
> getPrimitiveJavaObject(Object) in TimestampObjectInspector
> [ERROR] return type java.sql.Timestamp is not compatible with
> org.apache.hadoop.hive.common.type.Timestamp
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[44,29]
> error: getPrimitiveWritableObject(Object) in Required cannot implement
> getPrimitiveWritableObject(Object) in TimestampObjectInspector
> [ERROR] return type TimestampWritable is not compatible with
> TimestampWritableV2
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[54,16]
> error: Optional is not abstract and does not override abstract method
> getPrimitiveJavaObject(Object) in TimestampObjectInspector
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[60,30]
> error: getPrimitiveJavaObject(Object) in Optional cannot implement
> getPrimitiveJavaObject(Object) in TimestampObjectInspector
> [ERROR] return type java.sql.Timestamp is not compatible with
> org.apache.hadoop.hive.common.type.Timestamp
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillTimeStampTimestampObjectInspector.java:[72,29]
> error: getPrimitiveWritableObject(Object) in Optional cannot implement
> getPrimitiveWritableObject(Object) in TimestampObjectInspector
> [ERROR] return type TimestampWritable is not compatible with
> TimestampWritableV2
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[29,16]
> error: Required is not abstract and does not override abstract method
> getPrimitiveJavaObject(Object) in DateObjectInspector
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[35,25]
> error: getPrimitiveJavaObject(Object) in Required cannot implement
> getPrimitiveJavaObject(Object) in DateObjectInspector
> [ERROR] return type java.sql.Date is not compatible with
> org.apache.hadoop.hive.common.type.Date
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[44,24]
> error: getPrimitiveWritableObject(Object) in Required cannot implement
> getPrimitiveWritableObject(Object) in DateObjectInspector
> [ERROR] return type DateWritable is not compatible with DateWritableV2
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[54,16]
> error: Optional is not abstract and does not override abstract method
> getPrimitiveJavaObject(Object) in DateObjectInspector
> [ERROR]
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[60,25]
> error: getPrimitiveJavaObject(Object) in Optional cannot implement
> getPrimitiveJavaObject(Object) in DateObjectInspector
> [ERROR] return type java.sql.Date is not compatible with
> org.apache.hadoop.hive.common.type.Date
> /home/vitalii/IdeaProjects/drill-fork/contrib/storage-hive/core/target/generated-sources/org/apache/drill/exec/expr/fn/impl/hive/DrillDateDateObjectInspector.java:[72,24]
> error: getPrimitiveWritableObject(Object) in Optional cannot implement
> getPrimitiveWritableObject(Object) in DateObjectInspector
> [INFO] 16 errors
> {code}
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