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new d0f09fb36f6 [Enhancement] (nereids)implement DropStoragePolicyCommand
in nereids (#44825)
d0f09fb36f6 is described below
commit d0f09fb36f638ed312fdf23011d3ed9b3a35737d
Author: Sridhar R Manikarnike <sridhar.n...@gmail.com>
AuthorDate: Tue Dec 24 13:06:59 2024 +0530
[Enhancement] (nereids)implement DropStoragePolicyCommand in nereids
(#44825)
Issue Number: close #42626
---
.../antlr4/org/apache/doris/nereids/DorisParser.g4 | 2 +-
.../doris/nereids/parser/LogicalPlanBuilder.java | 9 +++
.../apache/doris/nereids/trees/plans/PlanType.java | 1 +
.../plans/commands/DropStoragePolicyCommand.java | 68 ++++++++++++++++++++++
.../trees/plans/visitor/CommandVisitor.java | 5 ++
.../java/org/apache/doris/policy/PolicyMgr.java | 16 +++--
.../test_drop_storage_policy_command.groovy | 63 ++++++++++++++++++++
7 files changed, 157 insertions(+), 7 deletions(-)
diff --git a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
index 7ca3e9f7b80..f5730bddd54 100644
--- a/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
+++ b/fe/fe-core/src/main/antlr4/org/apache/doris/nereids/DorisParser.g4
@@ -220,6 +220,7 @@ supportedDropStatement
| DROP ROLE (IF EXISTS)? name=identifier
#dropRole
| DROP SQL_BLOCK_RULE (IF EXISTS)? identifierSeq
#dropSqlBlockRule
| DROP USER (IF EXISTS)? userIdentify
#dropUser
+ | DROP STORAGE POLICY (IF EXISTS)? name=identifier
#dropStoragePolicy
| DROP WORKLOAD GROUP (IF EXISTS)? name=identifierOrText
#dropWorkloadGroup
| DROP CATALOG (IF EXISTS)? name=identifier
#dropCatalog
| DROP FILE name=STRING_LITERAL
@@ -703,7 +704,6 @@ unsupportedDropStatement
| DROP ROW POLICY (IF EXISTS)? policyName=identifier
ON tableName=multipartIdentifier
(FOR (userIdentify | ROLE roleName=identifier))?
#dropRowPolicy
- | DROP STORAGE POLICY (IF EXISTS)? name=identifier
#dropStoragePolicy
| DROP STAGE (IF EXISTS)? name=identifier
#dropStage
;
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
index 623d6537ccd..08a5078214d 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/parser/LogicalPlanBuilder.java
@@ -130,6 +130,7 @@ import
org.apache.doris.nereids.DorisParser.DropProcedureContext;
import org.apache.doris.nereids.DorisParser.DropRepositoryContext;
import org.apache.doris.nereids.DorisParser.DropRoleContext;
import org.apache.doris.nereids.DorisParser.DropSqlBlockRuleContext;
+import org.apache.doris.nereids.DorisParser.DropStoragePolicyContext;
import org.apache.doris.nereids.DorisParser.DropUserContext;
import org.apache.doris.nereids.DorisParser.DropWorkloadGroupContext;
import org.apache.doris.nereids.DorisParser.DropWorkloadPolicyContext;
@@ -547,6 +548,7 @@ import
org.apache.doris.nereids.trees.plans.commands.DropProcedureCommand;
import org.apache.doris.nereids.trees.plans.commands.DropRepositoryCommand;
import org.apache.doris.nereids.trees.plans.commands.DropRoleCommand;
import org.apache.doris.nereids.trees.plans.commands.DropSqlBlockRuleCommand;
+import org.apache.doris.nereids.trees.plans.commands.DropStoragePolicyCommand;
import org.apache.doris.nereids.trees.plans.commands.DropUserCommand;
import org.apache.doris.nereids.trees.plans.commands.DropWorkloadGroupCommand;
import org.apache.doris.nereids.trees.plans.commands.DropWorkloadPolicyCommand;
@@ -5015,6 +5017,13 @@ public class LogicalPlanBuilder extends
DorisParserBaseVisitor<Object> {
stripQuotes(ctx.STRING_LITERAL().getText()));
}
+ @Override
+ public LogicalPlan visitDropStoragePolicy(DropStoragePolicyContext ctx) {
+ String policyName = ctx.name.getText();
+ boolean ifExists = ctx.EXISTS() != null;
+ return new DropStoragePolicyCommand(policyName, ifExists);
+ }
+
@Override
public LogicalPlan visitDropEncryptkey(DropEncryptkeyContext ctx) {
List<String> nameParts = visitMultipartIdentifier(ctx.name);
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/PlanType.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/PlanType.java
index 37216fa652b..76afbbdabf0 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/PlanType.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/PlanType.java
@@ -201,6 +201,7 @@ public enum PlanType {
EXECUTE_COMMAND,
DROP_SQL_BLOCK_RULE_COMMAND,
DROP_USER_COMMAND,
+ DROP_STORAGE_POLICY_COMMAND,
DROP_WORKLOAD_GROUP_NAME,
DROP_WORKLOAD_POLICY_COMMAND,
ADMIN_SET_TABLE_STATUS_COMMAND,
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropStoragePolicyCommand.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropStoragePolicyCommand.java
new file mode 100644
index 00000000000..d5175eb2a61
--- /dev/null
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropStoragePolicyCommand.java
@@ -0,0 +1,68 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package org.apache.doris.nereids.trees.plans.commands;
+
+import org.apache.doris.catalog.Env;
+import org.apache.doris.common.ErrorCode;
+import org.apache.doris.common.ErrorReport;
+import org.apache.doris.mysql.privilege.PrivPredicate;
+import org.apache.doris.nereids.trees.plans.PlanType;
+import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor;
+import org.apache.doris.policy.DropPolicyLog;
+import org.apache.doris.policy.PolicyTypeEnum;
+import org.apache.doris.qe.ConnectContext;
+import org.apache.doris.qe.StmtExecutor;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+/**
+ * drop storage policy command
+ */
+public class DropStoragePolicyCommand extends DropCommand {
+ public static final Logger LOG =
LogManager.getLogger(DropStoragePolicyCommand.class);
+ private final boolean ifExists;
+ private final String policyName;
+
+ /**
+ * constructor
+ */
+ public DropStoragePolicyCommand(String policyName, boolean ifExists) {
+ super(PlanType.DROP_STORAGE_POLICY_COMMAND);
+ this.policyName = policyName;
+ this.ifExists = ifExists;
+ }
+
+ @Override
+ public void doRun(ConnectContext ctx, StmtExecutor executor) throws
Exception {
+ if (!Env.getCurrentEnv().getAccessManager()
+ .checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN)) {
+
ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR,
+ PrivPredicate.ADMIN.getPrivs().toString());
+ }
+ // Drop the storage policy
+ DropPolicyLog dropPolicyLog = new
DropPolicyLog(PolicyTypeEnum.STORAGE, policyName);
+ Env.getCurrentEnv().getPolicyMgr().dropPolicy(dropPolicyLog, ifExists);
+ }
+
+ @Override
+ public <R, C> R accept(PlanVisitor<R, C> visitor, C context) {
+ return visitor.visitDropStoragePolicyCommand(this, context);
+ }
+}
+
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
index d6ede656542..380e21614ba 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
@@ -67,6 +67,7 @@ import
org.apache.doris.nereids.trees.plans.commands.DropProcedureCommand;
import org.apache.doris.nereids.trees.plans.commands.DropRepositoryCommand;
import org.apache.doris.nereids.trees.plans.commands.DropRoleCommand;
import org.apache.doris.nereids.trees.plans.commands.DropSqlBlockRuleCommand;
+import org.apache.doris.nereids.trees.plans.commands.DropStoragePolicyCommand;
import org.apache.doris.nereids.trees.plans.commands.DropUserCommand;
import org.apache.doris.nereids.trees.plans.commands.DropWorkloadGroupCommand;
import org.apache.doris.nereids.trees.plans.commands.DropWorkloadPolicyCommand;
@@ -412,6 +413,10 @@ public interface CommandVisitor<R, C> {
return visitCommand(setDefaultStorageVaultCommand, context);
}
+ default R visitDropStoragePolicyCommand(DropStoragePolicyCommand
dropStoragePolicyCommand, C context) {
+ return visitCommand(dropStoragePolicyCommand, context);
+ }
+
default R visitRefreshCatalogCommand(RefreshCatalogCommand
refreshCatalogCommand, C context) {
return visitCommand(refreshCatalogCommand, context);
}
diff --git a/fe/fe-core/src/main/java/org/apache/doris/policy/PolicyMgr.java
b/fe/fe-core/src/main/java/org/apache/doris/policy/PolicyMgr.java
index 6e8bd4f08cb..8e639b36a25 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/policy/PolicyMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/policy/PolicyMgr.java
@@ -171,11 +171,7 @@ public class PolicyMgr implements Writable {
}
}
- /**
- * Drop policy through stmt.
- **/
- public void dropPolicy(DropPolicyStmt stmt) throws DdlException,
AnalysisException {
- DropPolicyLog dropPolicyLog = DropPolicyLog.fromDropStmt(stmt);
+ public void dropPolicy(DropPolicyLog dropPolicyLog, boolean ifExists)
throws DdlException, AnalysisException {
if (dropPolicyLog.getType() == PolicyTypeEnum.STORAGE) {
List<Database> databases =
Env.getCurrentEnv().getInternalCatalog().getDbs();
for (Database db : databases) {
@@ -198,7 +194,7 @@ public class PolicyMgr implements Writable {
writeLock();
try {
if (!existPolicy(dropPolicyLog)) {
- if (stmt.isIfExists()) {
+ if (ifExists) {
return;
}
throw new DdlException("the policy " +
dropPolicyLog.getPolicyName() + " not exist");
@@ -210,6 +206,14 @@ public class PolicyMgr implements Writable {
}
}
+ /**
+ * Drop policy through stmt.
+ **/
+ public void dropPolicy(DropPolicyStmt stmt) throws DdlException,
AnalysisException {
+ DropPolicyLog dropPolicyLog = DropPolicyLog.fromDropStmt(stmt);
+ dropPolicy(dropPolicyLog, stmt.isIfExists());
+ }
+
/**
* Check whether the policy exist.
*
diff --git
a/regression-test/suites/nereids_p0/test_drop_storage_policy_command.groovy
b/regression-test/suites/nereids_p0/test_drop_storage_policy_command.groovy
new file mode 100644
index 00000000000..78e0e684b49
--- /dev/null
+++ b/regression-test/suites/nereids_p0/test_drop_storage_policy_command.groovy
@@ -0,0 +1,63 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+suite("test_drop_storage_policy_command", "drop,storage_policy") {
+ String policyName = "test_drop_storage_policy";
+ String resourceName = "test_drop_storage_policy_resource";
+ try {
+ // Drop existing storage policy and resource if they exist before
creating new ones
+ try_sql("DROP STORAGE POLICY IF EXISTS ${policyName}")
+ try_sql("DROP RESOURCE IF EXISTS ${resourceName}")
+ // Create a new resource to be used in the storage policy
+ sql """
+ CREATE RESOURCE IF NOT EXISTS "${resourceName}"
+ PROPERTIES(
+ "type"="s3",
+ "AWS_ENDPOINT" = "${getS3Endpoint()}",
+ "AWS_REGION" = "${getS3Region()}",
+ "AWS_ROOT_PATH" = "regression/cooldown",
+ "AWS_ACCESS_KEY" = "${getS3AK()}",
+ "AWS_SECRET_KEY" = "${getS3SK()}",
+ "AWS_MAX_CONNECTIONS" = "50",
+ "AWS_REQUEST_TIMEOUT_MS" = "3000",
+ "AWS_CONNECTION_TIMEOUT_MS" = "1000",
+ "AWS_BUCKET" = "${getS3BucketName()}",
+ "s3_validity_check" = "false"
+ );
+ """
+
+ // Create a new storage policy to test the SHOW STORAGE POLICY command
+ sql """
+ CREATE STORAGE POLICY IF NOT EXISTS ${policyName}
+ PROPERTIES(
+ "storage_resource" = "${resourceName}",
+ "cooldown_ttl" = "300"
+ )
+ """
+
+ checkNereidsExecute("DROP STORAGE POLICY IF EXISTS ${policyName}")
+
+ } catch (Exception e) {
+ // Log any exceptions that occur during testing
+ log.error("Failed to execute SHOW STORAGE POLICY command", e)
+ throw e
+ } finally {
+ // Clean up by dropping the storage policy and resource if they still
exist
+ try_sql("DROP STORAGE POLICY IF EXISTS ${policyName}")
+ try_sql("DROP RESOURCE IF EXISTS ${resourceName}")
+ }
+}
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