[HIVE-20814] New create function between HiveServer2 is not synchronized

• Type: Improvement
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.1.0
• Component/s: Beeline
• Assignee: Unassigned
• Reporter: leozhang
• Due: 27/Oct/18
• Created: 26/Oct/18 02:38
• Updated: 26/Oct/18 03:54

Description

I am using CDH open source version 5.15.0, where the Hive version is 1.1.0.

I have 3 Metastore services and 3 HiveServer2 services in the cluster, Metastore and HiveServer2 don't currently have HA turned on. The cluster opens the Sentry service and configures the Hive Auxiliary JARs Directory attribute.

Now I am having a problem, I am using beeline to connect to HiveServer2 on node 1 to create a function that is successful and can be queried normally. But if I now connect to HiveServer2 of node 2 via Beeline, I can't see the function I just created on node 1 through show function. I have to restart HiveServer2 or use reload function command on node 2 to see the function created on node 1 just now.

Is there a way to implement the function that I can create on any node? I don't know the reason and solution for this problem, I hope I can get help, thank you!

 

exp:

connect dn1.test.com:10000 to create function zzytest_trans , use show functions I can see it

 

At this point I used beeline to connect to dn4.test.com:10000 and use the show functions command to view the function and I can't find the zzytest_trans function. I have to restart HiveServer2 or use reload function command on the dn4.test.com node to see the zzytest_trans function.