diff --git a/pom.xml b/pom.xml
index 720c9db..385b1ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
 
     <!-- dependencies -->
     <!-- latest version from apache pulsar -->
-    <pulsar.version>2.10.2</pulsar.version>
+    <pulsar.version>3.3.2</pulsar.version>
     <scala.version>2.12.17</scala.version>
     <scala.binary.version>2.12</scala.binary.version>
     <scalatest.version>3.2.14</scalatest.version>
@@ -153,6 +153,11 @@
       <artifactId>commons-io</artifactId>
       <version>${commons-io.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.bouncycastle</groupId>
+      <artifactId>bcprov-jdk18on</artifactId>
+      <version>1.72</version>
+    </dependency>
 
     <!-- spark dependency -->
 
@@ -390,6 +395,7 @@
                   <include>org.bouncycastle*:*</include>
                   <include>org.lz4*:*</include>
                   <include>commons-io:commons-io:jar:*</include>
+                  <include>io.opentelemetry:*</include>  <!-- Add this -->
                 </includes>
               </artifactSet>
               <filters>
@@ -409,6 +415,10 @@
                 </filter>
               </filters>
               <relocations>
+                <relocation>
+                  <pattern>io.opentelemetry</pattern>
+                  <shadedPattern>org.apache.pulsar.shade.io.opentelemetry</shadedPattern>
+                </relocation>
                 <relocation>
                   <pattern>com.google</pattern>
                   <shadedPattern>org.apache.pulsar.shade.com.google</shadedPattern>
diff --git a/src/main/scala/org/apache/spark/sql/pulsar/PulsarConfigurationUtils.scala b/src/main/scala/org/apache/spark/sql/pulsar/PulsarConfigurationUtils.scala
index 9c77aec..39c1386 100644
--- a/src/main/scala/org/apache/spark/sql/pulsar/PulsarConfigurationUtils.scala
+++ b/src/main/scala/org/apache/spark/sql/pulsar/PulsarConfigurationUtils.scala
@@ -18,12 +18,8 @@ import java.util.Locale
 
 import scala.reflect._
 
-import org.apache.pulsar.client.impl.conf.{
-  ClientConfigurationData,
-  ProducerConfigurationData,
-  ReaderConfigurationData
-}
-import org.apache.pulsar.shade.com.fasterxml.jackson.annotation.JsonIgnore
+import com.fasterxml.jackson.annotation.JsonIgnore
+import org.apache.pulsar.client.impl.conf.{ClientConfigurationData, ProducerConfigurationData, ReaderConfigurationData}
 
 object PulsarConfigurationUtils {
 
diff --git a/src/main/scala/org/apache/spark/sql/pulsar/PulsarHelper.scala b/src/main/scala/org/apache/spark/sql/pulsar/PulsarHelper.scala
index 6135659..3ac6005 100644
--- a/src/main/scala/org/apache/spark/sql/pulsar/PulsarHelper.scala
+++ b/src/main/scala/org/apache/spark/sql/pulsar/PulsarHelper.scala
@@ -309,8 +309,10 @@ private[pulsar] case class PulsarHelper(
   private def getTopics(topicsPattern: String): Seq[String] = {
     val dest = TopicName.get(topicsPattern)
     val allTopics: ju.List[String] = client.getLookup
-      .getTopicsUnderNamespace(dest.getNamespaceObject, CommandGetTopicsOfNamespace.Mode.ALL)
-      .get()
+      .getTopicsUnderNamespace(
+        // passing an empty topicsHash because we don't cache the GetTopicsResponse
+        dest.getNamespaceObject, CommandGetTopicsOfNamespace.Mode.ALL, topicsPattern, "")
+      .get().getTopics
 
     val allNonPartitionedTopics: ju.List[String] = allTopics.asScala
       .filter(t => !TopicName.get(t).isPartitioned)
@@ -345,7 +347,9 @@ private[pulsar] case class PulsarHelper(
       while (waitList.nonEmpty) {
         val topic = waitList.head
         try {
-          client.getPartitionedTopicMetadata(topic).get()
+          // setting metadataAutoCreationEnabled to false, and useFallbackForNonPIP344Brokers
+          // to true to conform to non-breaking behavior.
+          client.getPartitionedTopicMetadata(topic, false, true).get()
           waitList -= topic
         } catch {
           case NonFatal(_) =>
diff --git a/src/test/scala/org/apache/spark/sql/pulsar/PulsarAdmissionControlSuite.scala b/src/test/scala/org/apache/spark/sql/pulsar/PulsarAdmissionControlSuite.scala
index 140fd5c..7b3bd2c 100644
--- a/src/test/scala/org/apache/spark/sql/pulsar/PulsarAdmissionControlSuite.scala
+++ b/src/test/scala/org/apache/spark/sql/pulsar/PulsarAdmissionControlSuite.scala
@@ -3,8 +3,9 @@ package org.apache.spark.sql.pulsar
 import java.{util => ju}
 
 import org.apache.pulsar.client.admin.PulsarAdmin
+import org.apache.pulsar.client.admin.PulsarAdminException.NotFoundException
 import org.apache.pulsar.client.api.MessageId
-import org.apache.pulsar.client.internal.DefaultImplementation
+
 import org.apache.spark.sql.pulsar.PulsarSourceUtils.{getEntryId, getLedgerId}
 import org.apache.spark.sql.streaming.Trigger.{Once, ProcessingTime}
 import org.apache.spark.util.Utils
@@ -48,10 +49,9 @@ class PulsarAdmissionControlSuite extends PulsarSourceTest {
     // Need to call latestOffsetForTopicPartition so the helper instantiates
     // the admin
     val admissionControlHelper = new PulsarAdmissionControlHelper(adminUrl, conf)
-    val e = intercept[RuntimeException] {
+    intercept[NotFoundException] {
       admissionControlHelper.latestOffsetForTopicPartition(topic, MessageId.earliest, approxSizeOfInt)
     }
-    assert(e.getMessage.contains("Failed to load config into existing configuration data"))
   }
 
   test("Admit entry in the middle of the ledger") {