183 lines
6.7 KiB
Markdown
183 lines
6.7 KiB
Markdown
---
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{
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"title": "Setting Up dev env for FE - IntelliJ IDEA",
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"language": "en"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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# Setting Up Development Environment for FE using IntelliJ IDEA
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## 1. Environmental Preparation
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* Git
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* JDK1.8+
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* IntelliJ IDEA
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* Maven (Optional, IDEA shipped embedded Maven3)
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1. Git clone codebase from https://github.com/apache/incubator-doris.git
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2. Use IntelliJ IDEA to open the code root directory
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3. If your are only interested in FE module, and for some reason you can't or don't want to compile full thirdparty libraries,
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the minimum tool required for FE module is `thrift`, so you can manually install `thrift` and copy or create a link of
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the executable `thrift` command to `./thirdparty/installed/bin`.
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```
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Doris build against `thrift` 0.13.0 ( note : `Doris` 0.15 and later version build against `thrift` 0.13.0 , the previous version is still `thrift` 0.9.3)
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Windows:
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1. Download：`http://archive.apache.org/dist/thrift/0.13.0/thrift-0.13.0.exe`
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2. Copy：copy the file to `./thirdparty/installed/bin`
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MacOS:
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1. Download：`brew install thrift@0.13.0`
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2. Establish soft connection：
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`mkdir -p ./thirdparty/installed/bin`
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# For ARM macOS
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`ln -s /opt/homebrew/Cellar/thrift@0.13.0/0.13.0/bin/thrift ./thirdparty/installed/bin/thrift`
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# For Intel macOS
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`ln -s /usr/local/Cellar/thrift@0.13.0/0.13.0/bin/thrift ./thirdparty/installed/bin/thrift`
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Note：The error that the version cannot be found may be reported when MacOS execute `brew install thrift@0.13.0`. The solution is execute at the terminal as follows:
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1. `brew tap-new $USER/local-tap`
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2. `brew extract --version='0.13.0' thrift $USER/local-tap`
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3. `brew install thrift@0.13.0`
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Reference link: `https://gist.github.com/tonydeng/02e571f273d6cce4230dc8d5f394493c`
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```
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4. Go to `./fe` folder and run the following maven command to generate sources.
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```
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mvn generate-sources
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```
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If fails, run following command.
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```
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mvn clean install -DskipTests
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```
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You can also use IDE embedded GUI tools to run maven command to generate sources
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If you are developing on the OS which lack of support to run `shell script` and `make` such as Windows, a workround here
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is generate codes in Linux and copy them back. Using Docker should also be an option.
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## 2. Debug
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1. Import `./fe` into IDEA
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2. Follow the picture to create the folders (The directory may exist in the new version. If it exists, skip it, otherwise create it.)
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3. Build `ui` project , and copy files from directory `ui/dist` into directory `webroot` ( you can skip this step , if you don't need `Doris` UI )
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## 3. Custom FE configuration
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Copy below content into `conf/fe.conf` and tune it to fit your environment(Note: If developed using`Mac`, since`docker for Mac`does not support`Host`mode,`be`needs to be exposed using`-p` and `fe.conf` `priority_networks` configured to be accessible within the container, such as WIFI Ip).
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```
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#####################################################################
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## The uppercase properties are read and exported by bin/start_fe.sh.
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## To see all Frontend configurations,
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## see fe/src/org/apache/doris/common/Config.java
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#####################################################################
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# the output dir of stderr and stdout
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LOG_DIR = ${DORIS_HOME}/log
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DATE = `date +%Y%m%d-%H%M%S`
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JAVA_OPTS="-Xmx2048m -XX:+UseMembar -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xloggc:$DORIS_HOME/log/fe.gc.log.$DATE"
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# For jdk 9+, this JAVA_OPTS will be used as default JVM options
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JAVA_OPTS_FOR_JDK_9="-Xmx4096m -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xlog:gc*:$DORIS_HOME/log/fe.gc.log.$DATE:time"
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##
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## the lowercase properties are read by main program.
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##
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# INFO, WARN, ERROR, FATAL
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sys_log_level = INFO
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# store metadata, create it if it is not exist.
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# Default value is ${DORIS_HOME}/doris-meta
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# meta_dir = ${DORIS_HOME}/doris-meta
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http_port = 8030
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rpc_port = 9020
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query_port = 9030
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edit_log_port = 9010
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mysql_service_nio_enabled = true
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# Choose one if there are more than one ip except loopback address.
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# Note that there should at most one ip match this list.
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# If no ip match this rule, will choose one randomly.
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# use CIDR format, e.g. 10.10.10.0/24
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# Default value is empty.
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# priority_networks = 10.10.10.0/24;192.168.0.0/16
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# Advanced configurations
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# log_roll_size_mb = 1024
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# sys_log_dir = ${DORIS_HOME}/log
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# sys_log_roll_num = 10
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# sys_log_verbose_modules =
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# audit_log_dir = ${DORIS_HOME}/log
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# audit_log_modules = slow_query, query
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# audit_log_roll_num = 10
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# meta_delay_toleration_second = 10
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# qe_max_connection = 1024
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# max_conn_per_user = 100
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# qe_query_timeout_second = 300
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# qe_slow_log_ms = 5000
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```
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## 4. Setting Environment Variables
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Follow the picture to set runtime Environment Variables in IDEA
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## 5. Start FE
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Having fun with Doris FE!
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