-
Notifications
You must be signed in to change notification settings - Fork 3.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Support Nereids Planner for ADMIN SHOW TABLET STORAGE FORMAT
- Loading branch information
Showing
5 changed files
with
156 additions
and
2 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
135 changes: 135 additions & 0 deletions
135
...in/java/org/apache/doris/nereids/trees/plans/commands/ShowTabletStorageFormatCommand.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,135 @@ | ||
| // 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.analysis.StmtType; | ||
| import org.apache.doris.catalog.Column; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.catalog.ScalarType; | ||
| import org.apache.doris.common.AnalysisException; | ||
| 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.qe.ConnectContext; | ||
| import org.apache.doris.qe.ShowResultSet; | ||
| import org.apache.doris.qe.ShowResultSetMetaData; | ||
| import org.apache.doris.qe.StmtExecutor; | ||
| import org.apache.doris.system.Backend; | ||
| import org.apache.doris.task.AgentClient; | ||
| import org.apache.doris.thrift.TCheckStorageFormatResult; | ||
|
|
||
| import com.google.common.collect.Lists; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
||
| /** | ||
| * admin show tablet storage format command | ||
| */ | ||
| public class ShowTabletStorageFormatCommand extends Command implements NoForward { | ||
| public static final Logger LOG = LogManager.getLogger(ShowTabletStorageFormatCommand.class); | ||
| private boolean verbose; | ||
|
|
||
| /** | ||
| * constructor | ||
| */ | ||
| public ShowTabletStorageFormatCommand(boolean verbose) { | ||
| super(PlanType.ADMIN_SHOW_TABLET_STORAGE_FORMAT_COMMAND); | ||
| this.verbose = verbose; | ||
| } | ||
|
|
||
| public boolean isVerbose() { | ||
| return verbose; | ||
| } | ||
|
|
||
| /** | ||
| * get Meta for show | ||
| */ | ||
| public ShowResultSetMetaData getMetaData() { | ||
| ShowResultSetMetaData.Builder builder = ShowResultSetMetaData.builder(); | ||
| if (verbose) { | ||
| builder.addColumn(new Column("BackendId", ScalarType.createVarchar(30))) | ||
| .addColumn(new Column("TabletId", ScalarType.createVarchar(30))) | ||
| .addColumn(new Column("StorageFormat", ScalarType.createVarchar(30))); | ||
| } else { | ||
| builder.addColumn(new Column("BackendId", ScalarType.createVarchar(30))) | ||
| .addColumn(new Column("V1Count", ScalarType.createVarchar(30))) | ||
| .addColumn(new Column("V2Count", ScalarType.createVarchar(30))); | ||
| } | ||
| return builder.build(); | ||
| } | ||
|
|
||
| @Override | ||
| public void run(ConnectContext ctx, StmtExecutor executor) throws Exception { | ||
| if (!Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ConnectContext.get(), PrivPredicate.ADMIN) | ||
| && !Env.getCurrentEnv().getAccessManager().checkGlobalPriv(ConnectContext.get(), | ||
| PrivPredicate.OPERATOR)) { | ||
| ErrorReport.reportAnalysisException(ErrorCode.ERR_SPECIFIC_ACCESS_DENIED_ERROR, "ADMIN/OPERATOR"); | ||
| } | ||
|
|
||
| List<List<String>> resultRowSet = Lists.newArrayList(); | ||
| for (Backend be : Env.getCurrentSystemInfo().getAllBackendsByAllCluster().values()) { | ||
| if (be.isQueryAvailable() && be.isLoadAvailable()) { | ||
| AgentClient client = new AgentClient(be.getHost(), be.getBePort()); | ||
| TCheckStorageFormatResult result = client.checkStorageFormat(); | ||
| if (result == null) { | ||
| throw new AnalysisException("get tablet data from backend: " + be.getId() + "error."); | ||
| } | ||
| if (isVerbose()) { | ||
| for (long tabletId : result.getV1Tablets()) { | ||
| List<String> row = new ArrayList<>(); | ||
| row.add(String.valueOf(be.getId())); | ||
| row.add(String.valueOf(tabletId)); | ||
| row.add("V1"); | ||
| resultRowSet.add(row); | ||
| } | ||
| for (long tabletId : result.getV2Tablets()) { | ||
| List<String> row = new ArrayList<>(); | ||
| row.add(String.valueOf(be.getId())); | ||
| row.add(String.valueOf(tabletId)); | ||
| row.add("V2"); | ||
| resultRowSet.add(row); | ||
| } | ||
| } else { | ||
| List<String> row = new ArrayList<>(); | ||
| row.add(String.valueOf(be.getId())); | ||
| row.add(String.valueOf(result.getV1Tablets().size())); | ||
| row.add(String.valueOf(result.getV2Tablets().size())); | ||
| resultRowSet.add(row); | ||
| } | ||
| } | ||
| } | ||
| ShowResultSetMetaData showMetaData = getMetaData(); | ||
| ShowResultSet resultSet = new ShowResultSet(showMetaData, resultRowSet); | ||
| executor.sendResultSet(resultSet); | ||
| } | ||
|
|
||
| @Override | ||
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { | ||
| return visitor.visitShowTabletStorageFormatCommand(this, context); | ||
| } | ||
|
|
||
| @Override | ||
| public StmtType stmtType() { | ||
| return StmtType.SHOW; | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters