-
Notifications
You must be signed in to change notification settings - Fork 1.8k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
Co-authored-by: zihe.liu <[email protected]>
- Loading branch information
1 parent
900727b
commit 27978d7
Showing
12 changed files
with
685 additions
and
61 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
100 changes: 100 additions & 0 deletions
100
fe/fe-core/src/main/java/com/starrocks/sql/optimizer/dump/QueryDumper.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 +1,100 @@ | ||
| // Copyright 2021-present StarRocks, Inc. All rights reserved. | ||
| // | ||
| // Licensed 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 | ||
| // | ||
| // https://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 com.starrocks.sql.optimizer.dump; | ||
|
|
||
| import com.google.gson.Gson; | ||
| import com.google.gson.GsonBuilder; | ||
| import com.starrocks.catalog.Database; | ||
| import com.starrocks.common.Pair; | ||
| import com.starrocks.persist.gson.GsonUtils; | ||
| import com.starrocks.qe.ConnectContext; | ||
| import com.starrocks.qe.StmtExecutor; | ||
| import com.starrocks.server.GlobalStateMgr; | ||
| import com.starrocks.sql.ast.StatementBase; | ||
| import com.starrocks.sql.parser.SqlParser; | ||
| import io.netty.handler.codec.http.HttpResponseStatus; | ||
| import org.apache.commons.lang3.StringUtils; | ||
| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
|
|
||
| public class QueryDumper { | ||
| private static final Logger LOG = LogManager.getLogger(QueryDumper.class); | ||
|
|
||
| private static final Gson GSON = new GsonBuilder() | ||
| .addSerializationExclusionStrategy(new GsonUtils.HiddenAnnotationExclusionStrategy()) | ||
| .addDeserializationExclusionStrategy(new GsonUtils.HiddenAnnotationExclusionStrategy()) | ||
| .enableComplexMapKeySerialization() | ||
| .disableHtmlEscaping() | ||
| .registerTypeAdapter(QueryDumpInfo.class, new QueryDumpSerializer()) | ||
| .registerTypeAdapter(QueryDumpInfo.class, new QueryDumpDeserializer()) | ||
| .create(); | ||
|
|
||
| public static Pair<HttpResponseStatus, String> dumpQuery(String catalogName, String dbName, String query, | ||
| boolean enableMock) { | ||
| ConnectContext context = ConnectContext.get(); | ||
| if (context == null) { | ||
| return Pair.create(HttpResponseStatus.BAD_REQUEST, | ||
| "There is no ConnectContext for this thread: " + Thread.currentThread().getName()); | ||
| } | ||
|
|
||
| final String prevCatalog = context.getCurrentCatalog(); | ||
| final String prevDb = context.getDatabase(); | ||
| final boolean prevIsHTTPQueryDump = context.isHTTPQueryDump(); | ||
|
|
||
| try { | ||
| if (StringUtils.isEmpty(query)) { | ||
| return Pair.create(HttpResponseStatus.BAD_REQUEST, "query is empty"); | ||
| } | ||
|
|
||
| if (!StringUtils.isEmpty(catalogName)) { | ||
| context.setCurrentCatalog(catalogName); | ||
| } | ||
|
|
||
| if (!StringUtils.isEmpty(dbName)) { | ||
| Database db = GlobalStateMgr.getCurrentState().getMetadataMgr().getDb(catalogName, dbName); | ||
| if (db == null) { | ||
| return Pair.create(HttpResponseStatus.NOT_FOUND, | ||
| String.format("Database [%s.%s] does not exists", catalogName, dbName)); | ||
| } | ||
| context.setDatabase(db.getFullName()); | ||
| } | ||
|
|
||
| context.setIsHTTPQueryDump(true); | ||
|
|
||
| StatementBase parsedStmt; | ||
| try { | ||
| parsedStmt = SqlParser.parse(query, context.getSessionVariable()).get(0); | ||
| StmtExecutor executor = new StmtExecutor(context, parsedStmt); | ||
| executor.execute(); | ||
| } catch (Exception e) { | ||
| LOG.warn("execute query failed. ", e); | ||
| return Pair.create(HttpResponseStatus.BAD_REQUEST, "execute query failed. " + e.getMessage()); | ||
| } | ||
|
|
||
| DumpInfo dumpInfo = context.getDumpInfo(); | ||
| if (dumpInfo != null) { | ||
| dumpInfo.setDesensitizedInfo(enableMock); | ||
| String dumpStr = GSON.toJson(dumpInfo, QueryDumpInfo.class); | ||
| return Pair.create(HttpResponseStatus.OK, dumpStr); | ||
| } else { | ||
| return Pair.create(HttpResponseStatus.BAD_REQUEST, "not use cbo planner, try again."); | ||
| } | ||
| } finally { | ||
| context.setCurrentCatalog(prevCatalog); | ||
| context.setDatabase(prevDb); | ||
| context.setIsHTTPQueryDump(prevIsHTTPQueryDump); | ||
| } | ||
| } | ||
| } |
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
Oops, something went wrong.