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[ZEPPELIN-5169] Hive set statement doesn't work for some hive version when there's empty line ahead - #4005

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[ZEPPELIN-5169] Hive set statement doesn't work for some hive version when there's empty line ahead#4005
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@zjffdu zjffdu commented Dec 26, 2020

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What is this PR for?

The current sql split logic will append empty lines before sql statement, this would cause issues for the sql statement for some hive version. This is to fix it by checking whether it is set statement, if yes, then trim the sql statement.

What type of PR is it?

[ Improvement ]

Todos

  • - Task

What is the Jira issue?

How should this be tested?

  • Manually tested

Screenshots (if appropriate)

Questions:

  • Does the licenses files need update? No
  • Is there breaking changes for older versions? No
  • Does this needs documentation? No

@zjffdu zjffdu changed the title Hive set statement doesn't work for some hive version when there's empty line ahead [ZEPPELIN-5169] Hive set statement doesn't work for some hive version when there's empty line ahead Dec 26, 2020

@prabhjyotsingh prabhjyotsingh left a comment

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LGTM

@asfgit asfgit closed this in e96c244 Jan 3, 2021
asfgit pushed a commit that referenced this pull request Jan 3, 2021
… when there's empty line ahead

### What is this PR for?

The current sql split logic will append empty lines before sql statement, this would cause issues for the sql statement for some hive version. This is to fix it by checking whether it is set statement, if yes, then trim the sql statement.

### What type of PR is it?
[ Improvement ]

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-5169

### How should this be tested?
* Manually tested

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No

Author: Jeff Zhang <zjffdu@apache.org>

Closes #4005 from zjffdu/ZEPPELIN-5169 and squashes the following commits:

b05b063 [Jeff Zhang] [ZEPPELIN-5169]. Hive set statement doesn't work for some hive version when there's empty line ahead

(cherry picked from commit e96c244)
Signed-off-by: Jeff Zhang <zjffdu@apache.org>
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2 participants