[GitHub] [pulsar] codelipenghui commented on a change in pull request #8635: Fix the pulsar sql can not query the last message issue

[GitBox]

codelipenghui commented on a change in pull request #8635:
URL: https://github.com/apache/pulsar/pull/8635#discussion_r527309403



##########
File path: conf/broker.conf
##########
@@ -774,6 +774,9 @@ bookkeeperDiskWeightBasedPlacementEnabled=false
 # A value of '0' disables sending any explicit LACs. Default is 0.
 bookkeeperExplicitLacIntervalInMills=0
 
+  # Use older Bookkeeper wire protocol with bookie
+bookkeeperUseV2WireProtocol=true

Review comment:
       I think we already have this config in the broker.conf 
https://github.com/apache/pulsar/blob/master/conf/broker.conf#L680

##########
File path: 
pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java
##########
@@ -72,6 +72,8 @@
     private int bookkeeperThrottleValue = 0;
     private int bookkeeperNumIOThreads = 2 * 
Runtime.getRuntime().availableProcessors();
     private int bookkeeperNumWorkerThreads = 
Runtime.getRuntime().availableProcessors();
+    private boolean useV2Protocol = true;

Review comment:
       ```suggestion
       private boolean bookkeeperUseV2Protocol = true;
   ```

##########
File path: 
pulsar-sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/PulsarConnectorConfig.java
##########
@@ -72,6 +72,8 @@
     private int bookkeeperThrottleValue = 0;
     private int bookkeeperNumIOThreads = 2 * 
Runtime.getRuntime().availableProcessors();
     private int bookkeeperNumWorkerThreads = 
Runtime.getRuntime().availableProcessors();
+    private boolean useV2Protocol = true;
+    private int explicitInterval = 0;

Review comment:
       ```suggestion
       private int bookkeeperExplicitInterval = 0;
   ```




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