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feat: expose Hive client pools #155

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Merged
geruh merged 3 commits into from
Oct 5, 2026
Merged

feat: expose Hive client pools #155

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1cf5123
feat: expose Hive client pools
Jul 10, 2026
25d85b7
remove useless comments
Jul 10, 2026
d441daf
test: verify Hive client pool getters
Jul 10, 2026
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4 changes: 4 additions & 0 deletions java/lance-namespace-hive2/src/main/java/org/lance/namespace/hive2/Hive2Namespace.java
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,10 @@ public void setHadoopConf(Configuration conf) {
this.hadoopConf = conf;
}

public Hive2ClientPool getClientPool() {
return clientPool;
}

@Override
public void initialize(Map<String, String> configProperties, BufferAllocator allocator) {
this.allocator = allocator;
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6 changes: 6 additions & 0 deletions java/lance-namespace-hive2/src/test/java/org/lance/namespace/hive2/TestHive2Namespace.java
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Expand Up @@ -55,6 +55,7 @@
import static java.nio.file.attribute.PosixFilePermissions.fromString;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

Expand Down Expand Up @@ -103,6 +104,11 @@ public void cleanup() throws Exception {
metastore.reset();
}

@Test
public void testGetClientPool() {
assertNotNull(((Hive2Namespace) namespace).getClientPool());
}

@Test
public void testDescribeNonExistentTable() {
// Setup: Create database
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4 changes: 4 additions & 0 deletions java/lance-namespace-hive3/src/main/java/org/lance/namespace/hive3/Hive3Namespace.java
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,10 @@ public void setHadoopConf(Configuration conf) {
this.hadoopConf = conf;
}

public Hive3ClientPool getClientPool() {
return clientPool;
}

@Override
public void initialize(Map<String, String> configProperties, BufferAllocator allocator) {
this.allocator = allocator;
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6 changes: 6 additions & 0 deletions java/lance-namespace-hive3/src/test/java/org/lance/namespace/hive3/TestHive3Namespace.java
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Expand Up @@ -56,6 +56,7 @@
import static java.nio.file.attribute.PosixFilePermissions.fromString;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

Expand Down Expand Up @@ -128,6 +129,11 @@ public void cleanup() throws Exception {
namespace.createNamespace(nsRequest);
}

@Test
public void testGetClientPool() {
assertNotNull(((Hive3Namespace) namespace).getClientPool());
}

@Test
public void testDescribeNonExistentTable() {
// Test: Describe non-existent table
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