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[fix][broker] Run sendMessagesToConsumers in the same thread by default #16807

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[fix][broker] Run sendMessagesToConsumers in the same thread by default #16807

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4 changes: 2 additions & 2 deletions conf/broker.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -407,7 +407,7 @@ dispatchThrottlingOnNonBacklogConsumerEnabled=true
dispatcherMaxReadBatchSize=100

# Dispatch messages and execute broker side filters in a per-subscription thread
dispatcherDispatchMessagesInSubscriptionThread=true
dispatcherDispatchMessagesInSubscriptionThread=false

# Max size in bytes of entries to read from bookkeeper. By default it is 5MB.
dispatcherMaxReadSizeBytes=5242880
Expand Down Expand Up @@ -1572,4 +1572,4 @@ managedLedgerMaxUnackedRangesToPersistInZooKeeper=-1

# If enabled, the maximum "acknowledgment holes" will not be limited and "acknowledgment holes" are stored in
# multiple entries.
persistentUnackedRangesWithMultipleEntriesEnabled=false
persistentUnackedRangesWithMultipleEntriesEnabled=false
2 changes: 1 addition & 1 deletion pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java
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Expand Up @@ -995,7 +995,7 @@ public class ServiceConfiguration implements PulsarConfiguration {
category = CATEGORY_SERVER,
doc = "Dispatch messages and execute broker side filters in a per-subscription thread"
)
private boolean dispatcherDispatchMessagesInSubscriptionThread = true;
private boolean dispatcherDispatchMessagesInSubscriptionThread = false;

// <-- dispatcher read settings -->
@FieldContext(
Expand Down