[SPARK-14786] Remove hive-cli dependency from hive subproject #12551
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| <configuration> | ||
| <rules> | ||
| <bannedDependencies> | ||
| <excludes combine.children="append"> |
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To verify that this does the correct thing, see
mvn -Phive -pl :spark-hive_2.11 help:effective-pom
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LGTM pending Jenkins. |
| } | ||
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| def isCliSessionState(state: SessionState): Boolean = { | ||
| var temp: Class[_] = state.getClass |
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In a test, this ended up failing with an NPE so I guess that the comment on line 114 / 123 is incorrect :(
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LGTM |
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Test build #56455 has finished for PR 12551 at commit
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Test build #56453 has finished for PR 12551 at commit
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Jenkins, retest this please. |
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Test build #56470 has finished for PR 12551 at commit
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Merging in master. |
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The
hivesubproject currently depends onhive-cliin order to perform a check to see whether aSessionStateis an instance oforg.apache.hadoop.hive.cli.CliSessionState(see #9589). The introduction of thishive-clidependency has caused problems for users whose Hive metastore JAR classpaths don't include thehive-cliclasses (such as in #11495).This patch removes this dependency on
hive-cliand replaces theisInstanceOfcheck by reflection. I added a Maven Enforcer rule to banhive-clifrom thehivesubproject in order to make sure that this dependency is not accidentally reintroduced./cc @rxin @yhuai @adrian-wang @preecet