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update instructions #14

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update instructions
mitochon Jul 30, 2019
e915ef8
fix typo
mitochon Aug 7, 2019
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13 changes: 11 additions & 2 deletions README.md
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Expand Up @@ -15,11 +15,11 @@ Obtain a copy of Hive from GitHub at https://github.com/apache/hive.

To build the Hive client, you need to first apply this [patch](https://issues.apache.org/jira/secure/attachment/12958418/HIVE-12679.branch-2.3.patch). Download this patch and move it to your local Hive git repository you created above. Apply the patch and build Hive.

git checkout branch-2.3
git checkout tags/rel/release-2.3.4 -branch rel-2.3.4
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@ryan-carlson ryan-carlson Aug 7, 2019

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Should it be "-b"?
git checkout tags/rel/release-2.3.4 -b rel-2.3.4

Note: I am running git version 2.17.2 (Apple Git-113)

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@mitochon mitochon Aug 7, 2019

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Yes, typo on my part. Thanks for the correction.

patch -p0 <HIVE-12679.branch-2.3.patch
mvn clean install -DskipTests

If you are using the default Maven settings, this will install a new version of patched Hive in ~/.m2/repositories/, i.e. ~/.m2/repository/org/apache/hive/hive/2.3.4-SNAPSHOT/. The specific version of Hive will depend on the current version in pom.xml. Presently, the latest version in the 2.3 branch (branch-2.3) is "2.3.4-SNAPSHOT". You will need this version to build the client.
Note that the `IMetaStore` API changed in version 2.3.6-SNAPSHOT that is not compatible with the client.

## Building the Hive Client

Expand All @@ -45,6 +45,15 @@ Go back to the AWS Glue Data Catalog Client repository and update the following

<spark-hive.version>1.2.3-SNAPSHOT</spark-hive.version>

You've built the Hive 1.2.x branch under the `org.apache.hive` folder of your local maven repository. Next create a copy of these jars to the directory where maven expects to find the files.

mkdir -p ~/.m2/repository/org/spark-project/hive/hive-metastore
mkdir -p ~/.m2/repository/org/spark-project/hive/hive-exec


cp -R ~/.m2/repository/org/apache/hive/hive-metastore/1.2.3-SNAPSHOT ~/.m2/repository/org/spark-project/hive/hive-metastore/
cp -R ~/.m2/repository/org/apache/hive/hive-exec/1.2.3-SNAPSHOT ~/.m2/repository/org/spark-project/hive/hive-exec/

You are now ready to build the Spark client.

cd aws-glue-datacatalog-spark-client
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