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[feature](nereids)Support show queued auto analyze jobs in Nereids. (#…
…47696) ### What problem does this PR solve? Support show queued auto analyze jobs in Nereids.
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171
...main/java/org/apache/doris/nereids/trees/plans/commands/ShowQueuedAnalyzeJobsCommand.java
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| // 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. | ||
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| package org.apache.doris.nereids.trees.plans.commands; | ||
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| import org.apache.doris.analysis.RedirectStatus; | ||
| import org.apache.doris.analysis.TableName; | ||
| import org.apache.doris.catalog.Column; | ||
| import org.apache.doris.catalog.DatabaseIf; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.catalog.ScalarType; | ||
| import org.apache.doris.catalog.TableIf; | ||
| import org.apache.doris.common.AnalysisException; | ||
| import org.apache.doris.common.ErrorCode; | ||
| import org.apache.doris.common.ErrorReport; | ||
| import org.apache.doris.datasource.CatalogIf; | ||
| import org.apache.doris.mysql.privilege.PrivPredicate; | ||
| import org.apache.doris.nereids.trees.plans.PlanType; | ||
| import org.apache.doris.nereids.trees.plans.commands.info.TableNameInfo; | ||
| import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor; | ||
| import org.apache.doris.qe.ConnectContext; | ||
| import org.apache.doris.qe.ShowResultSet; | ||
| import org.apache.doris.qe.ShowResultSetMetaData; | ||
| import org.apache.doris.qe.StmtExecutor; | ||
| import org.apache.doris.statistics.AutoAnalysisPendingJob; | ||
| import org.apache.doris.statistics.util.StatisticsUtil; | ||
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| import com.google.common.collect.Lists; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Optional; | ||
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| /** | ||
| * Used to show queued auto analysis jobs. | ||
| * syntax: | ||
| * SHOW QUEUED ANALYZE JOBS | ||
| * [TABLE] | ||
| * [ | ||
| * WHERE | ||
| * [PRIORITY = ["HIGH"|"MID"|"LOW"|"VERY_LOW"]] | ||
| * ] | ||
| */ | ||
| public class ShowQueuedAnalyzeJobsCommand extends ShowCommand { | ||
| private static final Logger LOG = LogManager.getLogger(ShowQueuedAnalyzeJobsCommand.class); | ||
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| private static final String STATE_NAME = "priority"; | ||
| private static final ShowResultSetMetaData META_DATA = | ||
| ShowResultSetMetaData.builder() | ||
| .addColumn(new Column("catalog_name", ScalarType.createStringType())) | ||
| .addColumn(new Column("db_name", ScalarType.createStringType())) | ||
| .addColumn(new Column("tbl_name", ScalarType.createStringType())) | ||
| .addColumn(new Column("col_list", ScalarType.createStringType())) | ||
| .addColumn(new Column("priority", ScalarType.createStringType())) | ||
| .build(); | ||
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| private final TableNameInfo tableNameInfo; | ||
| private final String stateKey; | ||
| private final String stateValue; | ||
| private String ctl; | ||
| private String db; | ||
| private String table; | ||
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| /** | ||
| * Constructor. | ||
| * @param tableName catalog.db.table | ||
| * @param stateKey Filter column name, Only support "priority" for now. | ||
| * @param stateValue Filter column value. Only support PRIORITY="HIGH"|"MID"|"LOW"|"VERY_LOW" | ||
| */ | ||
| public ShowQueuedAnalyzeJobsCommand(List<String> tableName, String stateKey, String stateValue) { | ||
| super(PlanType.SHOW_QUEUED_ANALYZE_JOBS_COMMAND); | ||
| this.tableNameInfo = tableName == null ? null : new TableNameInfo(tableName); | ||
| this.stateKey = stateKey; | ||
| this.stateValue = stateValue; | ||
| ctl = null; | ||
| db = null; | ||
| table = null; | ||
| } | ||
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| private void validate(ConnectContext ctx) throws AnalysisException { | ||
| checkShowQueuedAnalyzeJobsPriv(ctx); | ||
| if (tableNameInfo != null) { | ||
| tableNameInfo.analyze(ctx); | ||
| ctl = tableNameInfo.getCtl(); | ||
| db = tableNameInfo.getDb(); | ||
| table = tableNameInfo.getTbl(); | ||
| } | ||
| if (stateKey == null && stateValue != null || stateKey != null && stateValue == null) { | ||
| throw new AnalysisException("Invalid where clause, should be PRIORITY = \"HIGH|MID|LOW|VERY_LOW\""); | ||
| } | ||
| if (stateKey != null) { | ||
| if (!stateKey.equalsIgnoreCase(STATE_NAME) | ||
| || !stateValue.equalsIgnoreCase("HIGH") | ||
| && !stateValue.equalsIgnoreCase("MID") | ||
| && !stateValue.equalsIgnoreCase("LOW") | ||
| && !stateValue.equalsIgnoreCase("VERY_LOW")) { | ||
| throw new AnalysisException("Where clause should be PRIORITY = \"HIGH|MID|LOW|VERY_LOW\""); | ||
| } | ||
| } | ||
| } | ||
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| private void checkShowQueuedAnalyzeJobsPriv(ConnectContext ctx) throws AnalysisException { | ||
| if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ctx, PrivPredicate.SHOW)) { | ||
| ErrorReport.reportAnalysisException( | ||
| ErrorCode.ERR_ACCESS_DENIED_ERROR, | ||
| "SHOW QUEUED ANALYZE JOBS", | ||
| ConnectContext.get().getQualifiedUser(), | ||
| ConnectContext.get().getRemoteIP()); | ||
| } | ||
| } | ||
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| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitShowQueuedAnalyzeJobsCommand(this, context); | ||
| } | ||
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| @Override | ||
| public ShowResultSet doRun(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| validate(ctx); | ||
| return handleShowQueuedAnalyzeJobs(); | ||
| } | ||
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| private ShowResultSet handleShowQueuedAnalyzeJobs() { | ||
| List<AutoAnalysisPendingJob> jobs = Env.getCurrentEnv().getAnalysisManager().showAutoPendingJobs( | ||
| new TableName(ctl, db, table), stateValue); | ||
| List<List<String>> resultRows = Lists.newArrayList(); | ||
| for (AutoAnalysisPendingJob job : jobs) { | ||
| try { | ||
| List<String> row = new ArrayList<>(); | ||
| CatalogIf<? extends DatabaseIf<? extends TableIf>> c = StatisticsUtil.findCatalog(job.catalogName); | ||
| row.add(c.getName()); | ||
| Optional<? extends DatabaseIf<? extends TableIf>> databaseIf = c.getDb(job.dbName); | ||
| row.add(databaseIf.isPresent() ? databaseIf.get().getFullName() : "DB may get deleted"); | ||
| if (databaseIf.isPresent()) { | ||
| Optional<? extends TableIf> table = databaseIf.get().getTable(job.tableName); | ||
| row.add(table.isPresent() ? table.get().getName() : "Table may get deleted"); | ||
| } else { | ||
| row.add("DB may get deleted"); | ||
| } | ||
| row.add(job.getColumnNames()); | ||
| row.add(String.valueOf(job.priority)); | ||
| resultRows.add(row); | ||
| } catch (Exception e) { | ||
| LOG.warn("Failed to get pending jobs for table {}.{}.{}, reason: {}", | ||
| job.catalogName, job.dbName, job.tableName, e.getMessage()); | ||
| } | ||
| } | ||
| return new ShowResultSet(META_DATA, resultRows); | ||
| } | ||
|
|
||
| @Override | ||
| public RedirectStatus toRedirectStatus() { | ||
| return RedirectStatus.FORWARD_NO_SYNC; | ||
| } | ||
| } |
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