[jira] [Commented] (HIVE-23700) HiveConf static initialization fails when JAR URI is opaque

["Cole Mackenzie (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-23700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17211384#comment-17211384 ] 

Cole Mackenzie commented on HIVE-23700:
---------------------------------------

I am also receiving this error with the following dependencies and building a FAT jar. 
{code:java}
<dependency>
  <groupId>org.apache.spark</groupId>
  <artifactId>spark-sql_2.12</artifactId>
  <version>3.0.1</version>
</dependency>

<dependency>
  <groupId>org.apache.spark</groupId>
  <artifactId>spark-hive_2.12</artifactId>
  <version>3.0.1</version>
</dependency> {code}
 

Stacktrace:
{code:java}
Caused by: java.lang.IllegalArgumentException: URI is not hierarchical
        at java.io.File.<init>(File.java:420)
        at org.apache.hadoop.hive.conf.HiveConf.findConfigFile(HiveConf.java:176)
        at org.apache.hadoop.hive.conf.HiveConf.<clinit>(HiveConf.java:145)
        ... 58 common frames omitted {code}

> HiveConf static initialization fails when JAR URI is opaque
> -----------------------------------------------------------
>
>                 Key: HIVE-23700
>                 URL: https://issues.apache.org/jira/browse/HIVE-23700
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 2.3.7
>            Reporter: Francisco Guerrero
>            Assignee: Francisco Guerrero
>            Priority: Minor
>              Labels: pull-request-available
>         Attachments: HIVE-23700.1.patch
>
>   Original Estimate: 120h
>          Time Spent: 2h
>  Remaining Estimate: 118h
>
> HiveConf static initialization fails when the jar URI is opaque, for example when it's embedded as a fat jar in a spring boot application. Then initialization of the HiveConf static block fails and the HiveConf class does not get classloaded. The opaque URI in my case looks like this _jar:file:/usr/local/server/some-service-jar.jar!/BOOT-INF/lib/hive-common-2.3.7.jar!/_
> HiveConf#findConfigFile should be able to handle `IllegalArgumentException` when the jar `URI` provided to `File` throws the exception.
> To surface this issue three conditions need to be met.
> 1. hive-site.xml should not be on the classpath
> 2. hive-site.xml should not be on "HIVE_CONF_DIR"
> 3. hive-site.xml should not be on "HIVE_HOME"



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