linux - sonarqube 的 Docker 内存泄漏

Question

我正在尝试运行一个包含 SonarQube 的 docker 容器。

构建容器后，我执行了以下命令来运行容器。一开始它看起来不错(我猜是因为我可以在 docker ps -a 中找到 up 状态)，但我自动退出。

我已经输入了像...这样的命令

docker run -d --name sonarqube 
    -p 9000:9000 -p 9092:9092 
    -e SONARQUBE_JDBC_USERNAME=sonar 
    -e SONARQUBE_JDBC_PASSWORD=sonar 
    -e SONARQUBE_JDBC_URL="jdbc:mysql://111.222.33.444:3306/sonar?characterEncoding=utf8&useUnicode=true&rewriteBatchedStatements=true" 
    sonarqube

然后是失败日志

2017.04.21 06:39:37 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Pip the Troll][[timer]]] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.lang.Thread.sleep(Native Method)
 org.elasticsearch.threadpool.ThreadPool$EstimatedTimeThread.run(ThreadPool.java:747)
2017.04.21 06:39:37 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Pip the Troll][scheduler][T#1]] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.misc.Unsafe.park(Native Method)
 java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
 java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)
2017.04.21 06:39:37 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Pip the Troll][transport_client_worker][T#1]{New I/O worker #1}] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
 sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
 sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
 sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
 sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
 org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:434)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:212)
 org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
 org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
 org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
 org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)
2017.04.21 06:39:37 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Pip the Troll][transport_client_worker][T#2]{New I/O worker #2}] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
 sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
 sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
 sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
 sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
 org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:434)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:212)
 org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
 org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
 org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
 org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)
2017.04.21 06:39:37 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Pip the Troll][transport_client_worker][T#3]{New I/O worker #3}] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
 sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
 sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
 sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
 sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
 org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:434)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:212)
 org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
 org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
 org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
 org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)

毕竟，自动关机的主要原因似乎是内存泄漏。我该如何解决这个问题？

仅供引用，没有 JDBC 信息，它工作正常。

================= 编辑 ==================

也许我应该提供更多信息来解决这个问题。当我输入 docker run 并立即 docker logs sonarqube 时，日志看起来像 ...

[root@DCSF-DEV08 ice]# docker logs sonarqube
01:00:46.930 [main] WARN org.sonar.application.JdbcSettings - JDBC URL is recommended to have the property 'useConfigs=maxPerformance'
2017.04.24 01:00:47 INFO  app[][o.s.a.AppFileSystem] Cleaning or creating temp directory /opt/sonarqube/temp
2017.04.24 01:00:47 INFO  app[][o.s.p.m.JavaProcessLauncher] Launch process[es]: /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Djava.awt.headless=true -Xmx1G -Xms256m -Xss256k -Djna.nosys=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=/opt/sonarqube/temp -javaagent:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/management-agent.jar -cp ./lib/common/*:./lib/search/* org.sonar.search.SearchServer /opt/sonarqube/temp/sq-process7897977644818879465properties
2017.04.24 01:00:47 INFO  es[][o.s.p.ProcessEntryPoint] Starting es
2017.04.24 01:00:47 INFO  es[][o.s.s.EsSettings] Elasticsearch listening on /127.0.0.1:9001
2017.04.24 01:00:47 INFO  es[][o.elasticsearch.node] [sonarqube] version[2.4.4], pid[45], build[fcbb46d/2017-01-03T11:33:16Z]
2017.04.24 01:00:47 INFO  es[][o.elasticsearch.node] [sonarqube] initializing ...
2017.04.24 01:00:47 INFO  es[][o.e.plugins] [sonarqube] modules [], plugins [], sites []
2017.04.24 01:00:47 INFO  es[][o.elasticsearch.env] [sonarqube] using [1] data paths, mounts [[/opt/sonarqube/data (/dev/mapper/centos-root)]], net usable_space [7gb], net total_space [49.9gb], spins? [possibly], types [xfs]
2017.04.24 01:00:47 INFO  es[][o.elasticsearch.env] [sonarqube] heap size [989.8mb], compressed ordinary object pointers [true]
2017.04.24 01:00:49 INFO  es[][o.elasticsearch.node] [sonarqube] initialized
2017.04.24 01:00:49 INFO  es[][o.elasticsearch.node] [sonarqube] starting ...
2017.04.24 01:00:49 INFO  es[][o.e.transport] [sonarqube] publish_address {127.0.0.1:9001}, bound_addresses {127.0.0.1:9001}
2017.04.24 01:00:49 INFO  es[][o.e.discovery] [sonarqube] sonarqube/GPO7RRqHR8a8tfu1KfgVtw

但几秒钟后，错误发生并退出。第一个错误与 ElasticSearch 有关。

2017.04.24 01:00:52 INFO  es[][o.elasticsearch.node] [sonarqube] started
2017.04.24 01:00:52 INFO  es[][o.e.gateway] [sonarqube] recovered [0] indices into cluster_state
2017.04.24 01:00:52 INFO  app[][o.s.p.m.Monitor] Process[es] is up
2017.04.24 01:00:52 INFO  app[][o.s.p.m.JavaProcessLauncher] Launch process[web]: /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -Djava.awt.headless=true -Dfile.encoding=UTF-8 -Xmx512m -Xms128m -XX:+HeapDumpOnOutOfMemoryError -Djava.security.egd=file:/dev/./urandom -Djava.io.tmpdir=/opt/sonarqube/temp -javaagent:/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/management-agent.jar -cp ./lib/common/*:./lib/server/*:/opt/sonarqube/lib/jdbc/mysql/mysql-connector-java-5.1.39.jar org.sonar.server.app.WebServer /opt/sonarqube/temp/sq-process8670082336569494309properties
2017.04.24 01:00:53 INFO  web[][o.s.p.ProcessEntryPoint] Starting web
2017.04.24 01:00:53 INFO  web[][o.a.t.u.n.NioSelectorPool] Using a shared selector for servlet write/read
2017.04.24 01:00:54 INFO  web[][o.e.plugins] [Immortus] modules [], plugins [], sites []
2017.04.24 01:00:54 INFO  web[][o.s.s.e.EsClientProvider] Connected to local Elasticsearch: [127.0.0.1:9001]
2017.04.24 01:00:54 INFO  web[][o.s.s.p.LogServerVersion] SonarQube Server / 6.3.0.19869 / 43ea4f4c43aa89d4c435017f86d0da254e115e6b
2017.04.24 01:00:54 INFO  web[][o.sonar.db.Database] Create JDBC data source for jdbc:mysql://125.131.88.156:3306/sonar?characterEncoding=utf8&useUnicode=true&rewriteBatchedStatements=true
2017.04.24 01:00:55 ERROR web[][o.a.c.c.C.[.[.[/]] Exception sending context initialized event to listener instance of class org.sonar.server.platform.web.PlatformServletContextListener
org.sonar.api.utils.MessageException: Unsupported mysql version: 5.5. Minimal supported version is 5.6.
2017.04.24 01:00:55 ERROR web[][o.a.c.c.StandardContext] One or more listeners failed to start. Full details will be found in the appropriate container log file
2017.04.24 01:00:55 ERROR web[][o.a.c.c.StandardContext] Context [] startup failed due to previous errors
2017.04.24 01:00:55 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Immortus][[timer]]] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.lang.Thread.sleep(Native Method)
 org.elasticsearch.threadpool.ThreadPool$EstimatedTimeThread.run(ThreadPool.java:747)
2017.04.24 01:00:55 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Immortus][scheduler][T#1]] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.misc.Unsafe.park(Native Method)
 java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
 java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
 java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
 java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)
2017.04.24 01:00:55 WARN  web[][o.a.c.l.WebappClassLoaderBase] The web application [ROOT] appears to have started a thread named [elasticsearch[Immortus][transport_client_worker][T#1]{New I/O worker #1}] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
 sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
 sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
 sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
 sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
 org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:68)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.select(AbstractNioSelector.java:434)
 org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:212)
 org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
 org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
 org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
 org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
 java.lang.Thread.run(Thread.java:745)

我认为 JDBC url 看起来不错。我可以使用 sqllite 访问数据库。

感谢您回答我的错误。

Answer 1

我已经将我的数据库系统从 MariaDB ver.10.1.22 更改为 MySQL ver.5.7。有一些关于这个问题的帖子，但似乎还没有解决。目前 Sonarqube 不能与某些版本的 MariaDB 一起使用。