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emaynard pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/polaris.git
The following commit(s) were added to refs/heads/main by this push:
new 7af85be7f Use asMap property helpers (#2347)
7af85be7f is described below
commit 7af85be7f45c933a377314a669e2a16633c93532
Author: Christopher Lambert <xn...@gmx.de>
AuthorDate: Fri Aug 15 22:27:26 2025 +0200
Use asMap property helpers (#2347)
seems like these helpers existed for a long time but were just not
getting used consistently
---
.../polaris/core/entity/PolarisBaseEntity.java | 40 ++++------------------
.../AtomicOperationMetaStoreManager.java | 21 ++++--------
.../core/persistence/BaseMetaStoreManager.java | 3 +-
.../TransactionalMetaStoreManagerImpl.java | 20 ++++-------
.../storage/cache/StorageCredentialCacheTest.java | 9 ++---
.../BasePolarisMetaStoreManagerTest.java | 4 +--
.../persistence/PolarisTestMetaStoreManager.java | 29 +++++-----------
7 files changed, 35 insertions(+), 91 deletions(-)
diff --git
a/polaris-core/src/main/java/org/apache/polaris/core/entity/PolarisBaseEntity.java
b/polaris-core/src/main/java/org/apache/polaris/core/entity/PolarisBaseEntity.java
index c50c16fcf..80b0a9640 100644
---
a/polaris-core/src/main/java/org/apache/polaris/core/entity/PolarisBaseEntity.java
+++
b/polaris-core/src/main/java/org/apache/polaris/core/entity/PolarisBaseEntity.java
@@ -19,12 +19,9 @@
package org.apache.polaris.core.entity;
import com.fasterxml.jackson.annotation.JsonIgnore;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
+import org.apache.polaris.core.persistence.PolarisObjectMapperUtil;
/**
* Base polaris entity representing all attributes of a Polaris Entity. This
is used to exchange
@@ -34,9 +31,6 @@ public class PolarisBaseEntity extends PolarisEntityCore {
public static final String EMPTY_MAP_STRING = "{}";
- // to serialize/deserialize properties
- private static final ObjectMapper MAPPER = new ObjectMapper();
-
// the type of the entity when it was resolved
protected final int subTypeCode;
@@ -106,25 +100,15 @@ public class PolarisBaseEntity extends PolarisEntityCore {
@JsonIgnore
public Map<String, String> getPropertiesAsMap() {
- if (properties == null) {
- return new HashMap<>();
- }
- try {
- return MAPPER.readValue(properties, new TypeReference<>() {});
- } catch (JsonProcessingException ex) {
- throw new IllegalStateException(
- String.format("Failed to deserialize json. properties %s",
properties), ex);
- }
+ return PolarisObjectMapperUtil.deserializeProperties(getProperties());
}
@JsonIgnore
- public static String convertPropertiesToJson(Map<String, String> properties)
{
- try {
- return properties == null ? null : MAPPER.writeValueAsString(properties);
- } catch (JsonProcessingException ex) {
- throw new IllegalStateException(
- String.format("Failed to serialize json. properties %s",
properties), ex);
+ protected static String convertPropertiesToJson(Map<String, String>
properties) {
+ if (properties == null || properties.isEmpty()) {
+ return EMPTY_MAP_STRING;
}
+ return PolarisObjectMapperUtil.serializeProperties(properties);
}
public String getInternalProperties() {
@@ -133,17 +117,7 @@ public class PolarisBaseEntity extends PolarisEntityCore {
@JsonIgnore
public Map<String, String> getInternalPropertiesAsMap() {
- if (this.internalProperties == null) {
- return new HashMap<>();
- }
- try {
- return MAPPER.readValue(this.internalProperties, new TypeReference<>()
{});
- } catch (JsonProcessingException ex) {
- throw new IllegalStateException(
- String.format(
- "Failed to deserialize json. internalProperties %s",
this.internalProperties),
- ex);
- }
+ return
PolarisObjectMapperUtil.deserializeProperties(getInternalProperties());
}
public int getGrantRecordsVersion() {
diff --git
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/AtomicOperationMetaStoreManager.java
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/AtomicOperationMetaStoreManager.java
index 5e598f9b4..c52e9273f 100644
---
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/AtomicOperationMetaStoreManager.java
+++
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/AtomicOperationMetaStoreManager.java
@@ -858,9 +858,7 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
}
PolarisBaseEntity principal = loadEntityResult.getEntity();
- Map<String, String> internalProps =
- PolarisObjectMapperUtil.deserializeProperties(
- principal.getInternalProperties() == null ? "{}" :
principal.getInternalProperties());
+ Map<String, String> internalProps = principal.getInternalPropertiesAsMap();
boolean doReset =
reset
@@ -877,15 +875,13 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE)) {
internalProps.put(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE,
"true");
- principalBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(internalProps));
+ principalBuilder.internalPropertiesAsMap(internalProps);
principalBuilder.entityVersion(principal.getEntityVersion() + 1);
ms.writeEntity(callCtx, principalBuilder.build(), true, principal);
} else if (internalProps.containsKey(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE)) {
internalProps.remove(PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE);
- principalBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(internalProps));
+ principalBuilder.internalPropertiesAsMap(internalProps);
principalBuilder.entityVersion(principal.getEntityVersion() + 1);
ms.writeEntity(callCtx, principalBuilder.build(), true, principal);
}
@@ -1230,7 +1226,7 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
PolarisTaskConstants.TASK_DATA,
PolarisObjectMapperUtil.serialize(refreshEntityToDrop));
PolarisBaseEntity.Builder taskEntityBuilder =
new PolarisBaseEntity.Builder()
-
.properties(PolarisObjectMapperUtil.serializeProperties(properties))
+ .propertiesAsMap(properties)
.id(ms.generateNewId(callCtx))
.catalogId(0L)
.name("entityCleanup_" + entityToDrop.getId())
@@ -1238,8 +1234,7 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
.subTypeCode(PolarisEntitySubType.NULL_SUBTYPE.getCode())
.createTimestamp(clock.millis());
if (cleanupProperties != null) {
- taskEntityBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(cleanupProperties));
+ taskEntityBuilder.internalPropertiesAsMap(cleanupProperties);
}
// TODO: Add a way to create the task entities atomically with dropping
the entity;
// in the meantime, if the server fails partway through a dropEntity,
it's possible that
@@ -1523,8 +1518,7 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
task -> {
PolarisBaseEntity.Builder updatedTaskBuilder =
new PolarisBaseEntity.Builder(task);
- Map<String, String> properties =
-
PolarisObjectMapperUtil.deserializeProperties(task.getProperties());
+ Map<String, String> properties = task.getPropertiesAsMap();
properties.put(PolarisTaskConstants.LAST_ATTEMPT_EXECUTOR_ID, executorId);
properties.put(
PolarisTaskConstants.LAST_ATTEMPT_START_TIME,
String.valueOf(clock.millis()));
@@ -1534,8 +1528,7 @@ public class AtomicOperationMetaStoreManager extends
BaseMetaStoreManager {
Integer.parseInt(
properties.getOrDefault(PolarisTaskConstants.ATTEMPT_COUNT, "0"))
+ 1));
- updatedTaskBuilder.properties(
- PolarisObjectMapperUtil.serializeProperties(properties));
+ updatedTaskBuilder.propertiesAsMap(properties);
EntityResult result =
updateEntityPropertiesIfNotChanged(callCtx, null,
updatedTaskBuilder.build());
if (result.getReturnStatus() ==
BaseResult.ReturnStatus.SUCCESS) {
diff --git
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/BaseMetaStoreManager.java
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/BaseMetaStoreManager.java
index 9820d8950..a56eeda3d 100644
---
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/BaseMetaStoreManager.java
+++
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/BaseMetaStoreManager.java
@@ -39,8 +39,7 @@ public abstract class BaseMetaStoreManager implements
PolarisMetaStoreManager {
public static PolarisStorageConfigurationInfo extractStorageConfiguration(
@Nonnull PolarisDiagnostics diagnostics, PolarisBaseEntity
reloadedEntity) {
- Map<String, String> propMap =
-
PolarisObjectMapperUtil.deserializeProperties(reloadedEntity.getInternalProperties());
+ Map<String, String> propMap = reloadedEntity.getInternalPropertiesAsMap();
String storageConfigInfoStr =
propMap.get(PolarisEntityConstants.getStorageConfigInfoPropertyName());
diff --git
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/transactional/TransactionalMetaStoreManagerImpl.java
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/transactional/TransactionalMetaStoreManagerImpl.java
index 50ebc52a7..18484a551 100644
---
a/polaris-core/src/main/java/org/apache/polaris/core/persistence/transactional/TransactionalMetaStoreManagerImpl.java
+++
b/polaris-core/src/main/java/org/apache/polaris/core/persistence/transactional/TransactionalMetaStoreManagerImpl.java
@@ -893,9 +893,7 @@ public class TransactionalMetaStoreManagerImpl extends
BaseMetaStoreManager {
PolarisBaseEntity principal = loadEntityResult.getEntity();
PolarisBaseEntity.Builder principalBuilder = new
PolarisBaseEntity.Builder(principal);
- Map<String, String> internalProps =
- PolarisObjectMapperUtil.deserializeProperties(
- principal.getInternalProperties() == null ? "{}" :
principal.getInternalProperties());
+ Map<String, String> internalProps = principal.getInternalPropertiesAsMap();
boolean doReset =
reset
@@ -911,15 +909,13 @@ public class TransactionalMetaStoreManagerImpl extends
BaseMetaStoreManager {
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE)) {
internalProps.put(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE,
"true");
- principalBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(internalProps));
+ principalBuilder.internalPropertiesAsMap(internalProps);
principalBuilder.entityVersion(principal.getEntityVersion() + 1);
ms.writeEntityInCurrentTxn(callCtx, principalBuilder.build(), true,
principal);
} else if (internalProps.containsKey(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE)) {
internalProps.remove(PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE);
- principalBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(internalProps));
+ principalBuilder.internalPropertiesAsMap(internalProps);
principalBuilder.entityVersion(principal.getEntityVersion() + 1);
ms.writeEntityInCurrentTxn(callCtx, principalBuilder.build(), true,
principal);
}
@@ -1438,10 +1434,9 @@ public class TransactionalMetaStoreManagerImpl extends
BaseMetaStoreManager {
.typeCode(PolarisEntityType.TASK.getCode())
.subTypeCode(PolarisEntitySubType.NULL_SUBTYPE.getCode())
.createTimestamp(clock.millis())
-
.properties(PolarisObjectMapperUtil.serializeProperties(properties));
+ .propertiesAsMap(properties);
if (cleanupProperties != null) {
- taskEntityBuilder.internalProperties(
- PolarisObjectMapperUtil.serializeProperties(cleanupProperties));
+ taskEntityBuilder.internalPropertiesAsMap(cleanupProperties);
}
PolarisBaseEntity taskEntity = taskEntityBuilder.build();
createEntityIfNotExists(callCtx, ms, null, taskEntity);
@@ -1975,8 +1970,7 @@ public class TransactionalMetaStoreManagerImpl extends
BaseMetaStoreManager {
.map(
task -> {
PolarisBaseEntity.Builder updatedTask = new
PolarisBaseEntity.Builder(task);
- Map<String, String> properties =
-
PolarisObjectMapperUtil.deserializeProperties(task.getProperties());
+ Map<String, String> properties = task.getPropertiesAsMap();
properties.put(PolarisTaskConstants.LAST_ATTEMPT_EXECUTOR_ID, executorId);
properties.put(
PolarisTaskConstants.LAST_ATTEMPT_START_TIME,
String.valueOf(clock.millis()));
@@ -1986,7 +1980,7 @@ public class TransactionalMetaStoreManagerImpl extends
BaseMetaStoreManager {
Integer.parseInt(
properties.getOrDefault(PolarisTaskConstants.ATTEMPT_COUNT, "0"))
+ 1));
-
updatedTask.properties(PolarisObjectMapperUtil.serializeProperties(properties));
+ updatedTask.propertiesAsMap(properties);
EntityResult result =
updateEntityPropertiesIfNotChanged(callCtx, ms, null,
updatedTask.build());
if (result.getReturnStatus() ==
BaseResult.ReturnStatus.SUCCESS) {
diff --git
a/polaris-core/src/test/java/org/apache/polaris/core/storage/cache/StorageCredentialCacheTest.java
b/polaris-core/src/test/java/org/apache/polaris/core/storage/cache/StorageCredentialCacheTest.java
index 5364fa843..07b233228 100644
---
a/polaris-core/src/test/java/org/apache/polaris/core/storage/cache/StorageCredentialCacheTest.java
+++
b/polaris-core/src/test/java/org/apache/polaris/core/storage/cache/StorageCredentialCacheTest.java
@@ -36,7 +36,6 @@ import org.apache.polaris.core.entity.PolarisEntityConstants;
import org.apache.polaris.core.entity.PolarisEntitySubType;
import org.apache.polaris.core.entity.PolarisEntityType;
import org.apache.polaris.core.persistence.PolarisMetaStoreManager;
-import org.apache.polaris.core.persistence.PolarisObjectMapperUtil;
import org.apache.polaris.core.persistence.dao.entity.BaseResult;
import org.apache.polaris.core.persistence.dao.entity.ScopedCredentialsResult;
import
org.apache.polaris.core.persistence.transactional.TransactionalPersistence;
@@ -246,9 +245,7 @@ public class StorageCredentialCacheTest {
internalMap.put(
PolarisEntityConstants.getStorageConfigInfoPropertyName(),
"newStorageConfig");
PolarisBaseEntity updateEntity =
- new PolarisBaseEntity.Builder(entity)
-
.internalProperties(PolarisObjectMapperUtil.serializeProperties(internalMap))
- .build();
+ new
PolarisBaseEntity.Builder(entity).internalPropertiesAsMap(internalMap).build();
storageCredentialCache.getOrGenerateSubScopeCreds(
metaStoreManager,
callCtx,
@@ -286,9 +283,7 @@ public class StorageCredentialCacheTest {
internalMap.put(
PolarisEntityConstants.getStorageConfigInfoPropertyName(),
"newStorageConfig");
PolarisBaseEntity updateEntity =
- new PolarisBaseEntity.Builder(entity)
-
.internalProperties(PolarisObjectMapperUtil.serializeProperties(internalMap))
- .build();
+ new
PolarisBaseEntity.Builder(entity).internalPropertiesAsMap(internalMap).build();
storageCredentialCache.getOrGenerateSubScopeCreds(
metaStoreManager,
callCtx,
diff --git
a/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/BasePolarisMetaStoreManagerTest.java
b/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/BasePolarisMetaStoreManagerTest.java
index 12096be46..6adb042ac 100644
---
a/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/BasePolarisMetaStoreManagerTest.java
+++
b/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/BasePolarisMetaStoreManagerTest.java
@@ -292,8 +292,8 @@ public abstract class BasePolarisMetaStoreManagerTest {
entry ->
Assertions.assertThat(entry)
.extracting(
- e ->
PolarisObjectMapperUtil.deserializeProperties(e.getProperties()))
- .asInstanceOf(InstanceOfAssertFactories.map(String.class,
String.class))
+ PolarisBaseEntity::getPropertiesAsMap,
+ InstanceOfAssertFactories.map(String.class,
String.class))
.containsEntry(PolarisTaskConstants.LAST_ATTEMPT_EXECUTOR_ID, executorId)
.containsEntry(PolarisTaskConstants.ATTEMPT_COUNT, "1"));
Set<String> firstTasks =
diff --git
a/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/PolarisTestMetaStoreManager.java
b/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/PolarisTestMetaStoreManager.java
index f4aa7aa46..646aeee51 100644
---
a/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/PolarisTestMetaStoreManager.java
+++
b/polaris-core/src/testFixtures/java/org/apache/polaris/core/persistence/PolarisTestMetaStoreManager.java
@@ -18,8 +18,6 @@
*/
package org.apache.polaris.core.persistence;
-import static
org.apache.polaris.core.entity.PolarisBaseEntity.convertPropertiesToJson;
-
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
@@ -419,11 +417,8 @@ public class PolarisTestMetaStoreManager {
.subTypeCode(PolarisEntitySubType.NULL_SUBTYPE.getCode())
.parentId(PolarisEntityConstants.getRootEntityId())
.name(name)
- .internalProperties(
- PolarisObjectMapperUtil.serializeProperties(
- Map.of(
-
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE,
- "true")))
+ .internalPropertiesAsMap(
+
Map.of(PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE,
"true"))
.build();
CreatePrincipalResult createPrincipalResult =
@@ -466,8 +461,7 @@ public class PolarisTestMetaStoreManager {
.isEqualTo(secrets.getSecondarySecretHash());
Map<String, String> internalProperties =
- PolarisObjectMapperUtil.deserializeProperties(
- createPrincipalResult.getPrincipal().getInternalProperties());
+ createPrincipalResult.getPrincipal().getInternalPropertiesAsMap();
Assertions.assertThat(
internalProperties.get(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE))
@@ -510,8 +504,7 @@ public class PolarisTestMetaStoreManager {
createPrincipalResult.getPrincipal().getId(),
createPrincipalResult.getPrincipal().getType())
.getEntity();
- internalProperties =
-
PolarisObjectMapperUtil.deserializeProperties(reloadPrincipal.getInternalProperties());
+ internalProperties = reloadPrincipal.getInternalPropertiesAsMap();
Assertions.assertThat(
internalProperties.get(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE))
@@ -567,8 +560,7 @@ public class PolarisTestMetaStoreManager {
.loadEntity(
this.polarisCallContext, 0L, principalEntity.getId(),
principalEntity.getType())
.getEntity();
- internalProperties =
-
PolarisObjectMapperUtil.deserializeProperties(newPrincipal.getInternalProperties());
+ internalProperties = newPrincipal.getInternalPropertiesAsMap();
Assertions.assertThat(
internalProperties.get(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE))
@@ -601,8 +593,7 @@ public class PolarisTestMetaStoreManager {
.loadEntity(
this.polarisCallContext, 0L, principalEntity.getId(),
principalEntity.getType())
.getEntity();
- internalProperties =
-
PolarisObjectMapperUtil.deserializeProperties(finalPrincipal.getInternalProperties());
+ internalProperties = finalPrincipal.getInternalPropertiesAsMap();
Assertions.assertThat(
internalProperties.get(
PolarisEntityConstants.PRINCIPAL_CREDENTIAL_ROTATION_REQUIRED_STATE))
@@ -669,7 +660,7 @@ public class PolarisTestMetaStoreManager {
.subTypeCode(entitySubType.getCode())
.parentId(parentId)
.name(name)
- .properties(convertPropertiesToJson(properties))
+ .propertiesAsMap(properties)
.build();
PolarisBaseEntity entity =
polarisMetaStoreManager
@@ -870,11 +861,9 @@ public class PolarisTestMetaStoreManager {
Assertions.assertThat(cleanupTask).isNotNull();
Assertions.assertThat(cleanupTask.getType()).isEqualTo(PolarisEntityType.TASK);
Assertions.assertThat(cleanupTask.getInternalProperties()).isNotNull();
- Map<String, String> internalProperties =
-
PolarisObjectMapperUtil.deserializeProperties(cleanupTask.getInternalProperties());
+ Map<String, String> internalProperties =
cleanupTask.getInternalPropertiesAsMap();
Assertions.assertThat(internalProperties).isEqualTo(cleanupProperties);
- Map<String, String> properties =
-
PolarisObjectMapperUtil.deserializeProperties(cleanupTask.getProperties());
+ Map<String, String> properties = cleanupTask.getPropertiesAsMap();
Assertions.assertThat(properties).isNotNull();
Assertions.assertThat(properties.get(PolarisTaskConstants.TASK_DATA)).isNotNull();
PolarisBaseEntity droppedEntity =
