[incubator-doris] branch master updated: [FE][Log] Add log for abort transaction. (#5168)

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morningman pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-doris.git


The following commit(s) were added to refs/heads/master by this push:
     new feabdd2  [FE][Log] Add log for abort transaction. (#5168)
feabdd2 is described below

commit feabdd22f973df3bf8c3aebfa56c50797467d603
Author: 曹建华 <ca...@bytedance.com>
AuthorDate: Mon Jan 4 09:34:11 2021 +0800

    [FE][Log] Add log for abort transaction. (#5168)
    
    Currently there is no abort transaction related log. When troubleshooting transaction failure
    related problems, we need to use some debug tools to find the failed transaction,
    so we'd better add a log when abort transaction
---
 .../main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java b/fe/fe-core/src/main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java
index 85ed3a5..f5c2b40 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/transaction/DatabaseTransactionMgr.java
@@ -951,6 +951,8 @@ public class DatabaseTransactionMgr {
         if (txnOperated && transactionState.getTransactionStatus() == TransactionStatus.ABORTED) {
             clearBackendTransactions(transactionState);
         }
+
+        LOG.info("abort transaction: {} successfully", transactionState);
     }
 
     private boolean unprotectAbortTransaction(long transactionId, String reason)


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