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https://issues.apache.org/jira/browse/HIVE-22235?focusedWorklogId=325628&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-325628
 ]

ASF GitHub Bot logged work on HIVE-22235:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Oct/19 10:36
            Start Date: 09/Oct/19 10:36
    Worklog Time Spent: 10m 
      Work Description: kgyrtkirk commented on pull request #784: HIVE-22235 
CommandProcessorResponse should not be an exception
URL: https://github.com/apache/hive/pull/784#discussion_r332935605
 
 

 ##########
 File path: ql/src/java/org/apache/hadoop/hive/ql/DriverState.java
 ##########
 @@ -86,16 +86,35 @@ public void compiling() {
     driverState = State.COMPILING;
   }
 
+  public void compilingWithLocking() {
+    lock();
+    try {
+      driverState = State.COMPILING;
+    } finally {
+      unlock();
+    }
+  }
+
   public boolean isCompiling() {
     return driverState == State.COMPILING;
   }
 
-  public void compilationInterrupted(boolean deferClose) {
-    driverState = deferClose ? State.EXECUTING : State.ERROR;
+  public void compilationInterruptedWithLocking(boolean deferClose) {
 
 Review comment:
   I don't really see these methods really usefull
   how about a single method named "transition(newState)"
   then the control logic: "wasError" / "deferClose"  can be left outside 
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 325628)
    Time Spent: 40m  (was: 0.5h)

> CommandProcessorResponse should not be an exception
> ---------------------------------------------------
>
>                 Key: HIVE-22235
>                 URL: https://issues.apache.org/jira/browse/HIVE-22235
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Hive
>            Reporter: Miklos Gergely
>            Assignee: Miklos Gergely
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-22235.01.patch, HIVE-22235.02.patch, 
> HIVE-22235.03.patch, HIVE-22235.04.patch, HIVE-22235.05.patch, 
> HIVE-22235.06.patch, HIVE-22235.07.patch, HIVE-22235.08.patch
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> The CommandProcessorResponse class extends Exception. This may be convenient, 
> but it is wrong, as a response is not an exception.



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