[iotdb] branch ml_0729_test_exp1 updated: change to MaxPendingBatch to 1

[xingtanzjr]

This is an automated email from the ASF dual-hosted git repository.

xingtanzjr pushed a commit to branch ml_0729_test_exp1
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/ml_0729_test_exp1 by this push:
     new bd623381c0 change to MaxPendingBatch to 1
bd623381c0 is described below

commit bd623381c0f2dd3a1f005add06b8ccc04976eab1
Author: Jinrui.Zhang <xingtan...@gmail.com>
AuthorDate: Fri Aug 5 10:17:49 2022 +0800

    change to MaxPendingBatch to 1
---
 .../main/java/org/apache/iotdb/consensus/config/MultiLeaderConfig.java  | 2 +-
 .../apache/iotdb/db/consensus/statemachine/DataRegionStateMachine.java  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/consensus/src/main/java/org/apache/iotdb/consensus/config/MultiLeaderConfig.java
 
b/consensus/src/main/java/org/apache/iotdb/consensus/config/MultiLeaderConfig.java
index 7cf014e990..4a95a85661 100644
--- 
a/consensus/src/main/java/org/apache/iotdb/consensus/config/MultiLeaderConfig.java
+++ 
b/consensus/src/main/java/org/apache/iotdb/consensus/config/MultiLeaderConfig.java
@@ -249,7 +249,7 @@ public class MultiLeaderConfig {
     public static class Builder {
       private int maxPendingRequestNumPerNode = 200;
       private int maxRequestPerBatch = 40;
-      private int maxPendingBatch = 10;
+      private int maxPendingBatch = 1;
       private int maxWaitingTimeForAccumulatingBatchInMs = 500;
       private long basicRetryWaitTimeMs = TimeUnit.MILLISECONDS.toMillis(100);
       private long maxRetryWaitTimeMs = TimeUnit.SECONDS.toMillis(20);
diff --git 
a/server/src/main/java/org/apache/iotdb/db/consensus/statemachine/DataRegionStateMachine.java
 
b/server/src/main/java/org/apache/iotdb/db/consensus/statemachine/DataRegionStateMachine.java
index 36029e2130..8c63bcf173 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/consensus/statemachine/DataRegionStateMachine.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/consensus/statemachine/DataRegionStateMachine.java
@@ -64,7 +64,7 @@ public class DataRegionStateMachine extends BaseStateMachine {
 
   private DataRegion region;
 
-  private static final int MAX_REQUEST_CACHE_SIZE = 10;
+  private static final int MAX_REQUEST_CACHE_SIZE = 1;
   private static final long CACHE_WINDOW_TIME_IN_MS = 10_000;
   private final PriorityQueue<InsertNodeWrapper> requestCache;