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https://reviews.apache.org/r/71133/
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Review request for hive.
Bugs: HIVE-12971
https://issues.apache.org/jira/browse/HIVE-12971
Repository: hive-git
Description
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This patch adds an initial integration for Apache Kudu backed tables
by supporting the creation of external tables pointed at existing
underlying Kudu tables.
SELECT queries can read from the tables including pushing most
predicates/filters into the Kudu scanners. Future work should
complete support for Kudu predicates.
INSERT queries can write to the tables. However, they currently
use Kudu UPSERT operations when writing. Future work should
complete support for INSERT, UPDATE, and DELETE.
Note: The table properties and class names match the values used by
Apache Impala when creating HMS entries for Kudu tables. This
means tables created by Impala can be used by Hive and vice versa.
Diffs
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common/src/java/org/apache/hadoop/hive/conf/HiveConf.java f002c6e931
itests/pom.xml 345e9220df
itests/qtest-kudu/pom.xml PRE-CREATION
itests/qtest-kudu/src/test/java/org/apache/hadoop/hive/cli/TestKuduCliDriver.java
PRE-CREATION
itests/qtest-kudu/src/test/java/org/apache/hive/TestDummy.java PRE-CREATION
itests/util/pom.xml 607fd4724e
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CliConfigs.java
5c17e1ade6
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreKuduCliDriver.java
PRE-CREATION
itests/util/src/main/java/org/apache/hadoop/hive/kudu/KuduQTestUtil.java
PRE-CREATION
itests/util/src/main/java/org/apache/hadoop/hive/kudu/KuduTestSetup.java
PRE-CREATION
kudu-handler/pom.xml PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduHiveUtils.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduInputFormat.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduOutputFormat.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduPredicateHandler.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduSerDe.java PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduStorageHandler.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/KuduWritable.java
PRE-CREATION
kudu-handler/src/java/org/apache/hadoop/hive/kudu/package-info.java
PRE-CREATION
kudu-handler/src/test/org/apache/hadoop/hive/kudu/KuduTestUtils.java
PRE-CREATION
kudu-handler/src/test/org/apache/hadoop/hive/kudu/TestKuduInputFormat.java
PRE-CREATION
kudu-handler/src/test/org/apache/hadoop/hive/kudu/TestKuduOutputFormat.java
PRE-CREATION
kudu-handler/src/test/org/apache/hadoop/hive/kudu/TestKuduPredicateHandler.java
PRE-CREATION
kudu-handler/src/test/org/apache/hadoop/hive/kudu/TestKuduSerDe.java
PRE-CREATION
kudu-handler/src/test/queries/positive/kudu_queries.q PRE-CREATION
kudu-handler/src/test/results/positive/kudu_queries.q.out PRE-CREATION
llap-server/src/java/org/apache/hadoop/hive/llap/cli/service/AsyncTaskCopyAuxJars.java
7b2e32bea2
pom.xml 7649af10a7
Diff: https://reviews.apache.org/r/71133/diff/1/
Testing
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Thanks,
Grant Henke
