[
https://issues.apache.org/jira/browse/HIVE-23231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17086942#comment-17086942
]
László Bodor commented on HIVE-23231:
-------------------------------------
in order to do this, IndexCache class should be public:
https://github.com/apache/tez/blob/master/tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/IndexCache.java#L30
{code}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.6.1:compile (default-compile)
on project hive-llap-server: Compilation failure: Compilation failure:
[ERROR]
/Users/lbodor/apache/hive/llap-server/src/java/org/apache/hadoop/hive/llap/shufflehandler/ShuffleHandler.java:[80,34]
org.apache.tez.auxservices.IndexCache is not public in
org.apache.tez.auxservices; cannot be accessed from outside package
{code}
> LLAP: Consider removing llap-server IndexCache from Hive codebase
> -----------------------------------------------------------------
>
> Key: HIVE-23231
> URL: https://issues.apache.org/jira/browse/HIVE-23231
> Project: Hive
> Issue Type: Improvement
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
>
> Hive has a copy of IndexCache class:
> hive:
> https://github.com/apache/hive/blob/master/llap-server/src/java/org/apache/hadoop/hive/llap/shufflehandler/IndexCache.java
> tez:
> https://github.com/apache/tez/blob/master/tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/IndexCache.java
> As far as I can see, the Hive version doesn't add any value into it (compared
> by eyes so far) and maintaining is extra effort, not to mention missing
> features, for instance:
> HIVE-23029 copied improvements of TEZ-3887 which is almost 2 years old
> HIVE-23190 is blocked on a tez release which contains TEZ-4145
> (maybe there is some history which I'm not aware of (?))
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
