Hi all, So I am a beginner to Hive, pardon me if I'm doing something wrong. I recently cloned the Hive dev trunk (master branch) via Git. I then went into my IDE (IntelliJ) and started looking around. At first, it resolved a lot of dependencies. However, after my IDE finished pulling from different sources, I saw that it was still missing the *HadoopArchives* dependency.
Later on, I was trying to build the hive/ql sub-project with 'mvn clean compile', but I'm getting the following error: *---BEGIN---* [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project hive-exec: Compilation failure: Compilation failure: [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java:[213,31] cannot find symbol [ERROR] symbol: class HadoopArchives [ERROR] location: package org.apache.hadoop.tools [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/hooks/ATSHook.java:[42,41] cannot find symbol [ERROR] symbol: class TimelineClient [ERROR] location: package org.apache.hadoop.yarn.client.api [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/hooks/ATSHook.java:[57,18] cannot find symbol [ERROR] symbol: class TimelineClient [ERROR] location: class org.apache.hadoop.hive.ql.hooks.ATSHook [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java:[1351,9] cannot find symbol [ERROR] symbol: class HadoopArchives [ERROR] location: class org.apache.hadoop.hive.ql.exec.DDLTask [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java:[1351,34] cannot find symbol [ERROR] symbol: class HadoopArchives [ERROR] location: class org.apache.hadoop.hive.ql.exec.DDLTask [ERROR] /Users/nishantkelkar/hive/ql/src/java/org/apache/hadoop/hive/ql/hooks/ATSHook.java:[72,26] cannot find symbol [ERROR] symbol: variable TimelineClient [ERROR] location: class org.apache.hadoop.hive.ql.hooks.ATSHook [ERROR] -> [Help 1] *---END---* I looked at the pom.xml, and the following is highlighted in red: <dependency> <groupId>org.apache.hadoop</groupId> <artifactId>hadoop-archives</artifactId> <version>${hadoop-23.version}</version> <optional>true</optional> </dependency> This basically means that IntelliJ/Maven was not able to find the dependency under the Maven repo. I saw the ticket HIVE-9048 <https://issues.apache.org/jira/browse/HIVE-9048> and HadoopArchives should be a sub-dependency of the hadoop-tools dependency right? Here's a copy of the relevant mirrors that I'm using in my settings.xml: <mirror> <id>Conjars</id> <mirrorOf>*</mirrorOf> <name>US Conjars</name> <url>http://conjars.org/repo</url> </mirror> <mirror> <id>US</id> <mirrorOf>central</mirrorOf> <name>US Central</name> <url>http://repo.maven.apache.org/maven2</url> </mirror> Does anyone have an idea why this could be happening? I was kind of expecting just cloning from Git, and running 'mvn clean compile' and seeing everything pass and build with success. Best Regards, Nishant Kelkar