[GitHub] [servicecomb-pack] WillemJiang commented on a change in pull request #667: [SCB-2004] Fix compensation retry failure during business service startup

[GitBox <gi...@apache.org>]

WillemJiang commented on a change in pull request #667:
URL: https://github.com/apache/servicecomb-pack/pull/667#discussion_r444039232



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File path: alpha/alpha-core/src/main/java/org/apache/servicecomb/pack/alpha/core/fsm/event/internal/ComponsitedCheckEvent.java
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@@ -17,10 +17,17 @@
 
 package org.apache.servicecomb.pack.alpha.core.fsm.event.internal;
 
+import org.apache.servicecomb.pack.alpha.core.fsm.TxState;
 import org.apache.servicecomb.pack.alpha.core.fsm.event.base.TxEvent;
 
 public class ComponsitedCheckEvent extends TxEvent {
 
+  private TxState preState;
+
+  public TxState getPreState() {

Review comment:
       This states is used store the state of componsited command execution state. 
   It's better to update the name to reflect the meaning of this variable.




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