Qianyi951015 commented on code in PR #23879:
URL: https://github.com/apache/shardingsphere/pull/23879#discussion_r1092199736
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proxy/backend/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowComputeNodeModeExecutor.java:
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@@ -18,37 +18,28 @@
package org.apache.shardingsphere.proxy.backend.handler.distsql.ral.queryable;
import com.google.gson.Gson;
+import
org.apache.shardingsphere.distsql.handler.ral.query.InstanceContextRequiredQueryableRALExecutor;
import
org.apache.shardingsphere.distsql.parser.statement.ral.queryable.ShowComputeNodeModeStatement;
import
org.apache.shardingsphere.infra.config.mode.PersistRepositoryConfiguration;
import org.apache.shardingsphere.infra.instance.InstanceContext;
import
org.apache.shardingsphere.infra.merge.result.impl.local.LocalDataQueryResultRow;
-import org.apache.shardingsphere.mode.manager.ContextManager;
-import org.apache.shardingsphere.proxy.backend.context.ProxyContext;
-import
org.apache.shardingsphere.proxy.backend.handler.distsql.ral.AbstractQueryableRALBackendHandler;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
/**
- * Show compute node mode handler.
+ * Show compute node mode executor.
*/
-public final class ShowComputeNodeModeHandler extends
AbstractQueryableRALBackendHandler<ShowComputeNodeModeStatement> {
-
- private static final String TYPE = "type";
-
- private static final String REPOSITORY = "repository";
-
- private static final String PROPS = "props";
+public final class ShowComputeNodeModeExecutor implements
InstanceContextRequiredQueryableRALExecutor<ShowComputeNodeModeStatement> {
Review Comment:
got it
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