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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/04/19 08:04:32 UTC

[GitHub] [incubator-doris] caiconghui opened a new pull request, #9106: [fix](transaction) Fix running transaction num always be zero when execute show proc '/transactions' stmt

caiconghui opened a new pull request, #9106:
URL: https://github.com/apache/incubator-doris/pull/9106

   # Proposed changes
   
   Issue Number: close #xxx
   
   ## Problem Summary:
   
   Describe the overview of changes.
   
   ## Checklist(Required)
   
   1. Does it affect the original behavior: (Yes/No/I Don't know)
   2. Has unit tests been added: (Yes/No/No Need)
   3. Has document been added or modified: (Yes/No/No Need)
   4. Does it need to update dependencies: (Yes/No)
   5. Are there any changes that cannot be rolled back: (Yes/No)
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
   


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[GitHub] [incubator-doris] yiguolei commented on a diff in pull request #9106: [fix](transaction) Fix running transaction num may be zero if there are running transactions when when execute show proc '/transactions' stmt

Posted by GitBox <gi...@apache.org>.
yiguolei commented on code in PR #9106:
URL: https://github.com/apache/incubator-doris/pull/9106#discussion_r854767848


##########
fe/fe-core/src/main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java:
##########
@@ -124,10 +124,10 @@ public class DatabaseTransactionMgr {
 
 
     // count the number of running txns of database, except for the routine load txn
-    private int runningTxnNums = 0;
+    private volatile int runningTxnNums = 0;
 
     // count only the number of running routine load txns of database
-    private int runningRoutineLoadTxnNums = 0;
+    private volatile int runningRoutineLoadTxnNums = 0;

Review Comment:
   Do we meet errors using int? If there are any errors, I think you'd better add comment here.



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[GitHub] [incubator-doris] github-actions[bot] commented on pull request #9106: [fix](transaction) Fix running transaction num may be zero if there are running transactions when when execute show proc '/transactions' stmt

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #9106:
URL: https://github.com/apache/incubator-doris/pull/9106#issuecomment-1104702360

   PR approved by anyone and no changes requested.


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[GitHub] [incubator-doris] morningman merged pull request #9106: [fix](transaction) Fix running transaction num may be zero if there are running transactions when when execute show proc '/transactions' stmt

Posted by GitBox <gi...@apache.org>.
morningman merged PR #9106:
URL: https://github.com/apache/incubator-doris/pull/9106


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[GitHub] [incubator-doris] github-actions[bot] commented on pull request #9106: [fix](transaction) Fix running transaction num may be zero if there are running transactions when when execute show proc '/transactions' stmt

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #9106:
URL: https://github.com/apache/incubator-doris/pull/9106#issuecomment-1104702347

   PR approved by at least one committer and no changes requested.


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