在运行maven命令时，我在输出中得到线程转储。可能的原因是什么以及如何修复。我在sts中也面临同样的问题，当我作为spring boot应用程序运行一个项目时，我在控制台中得到了类似的输出。
我的环境是：
操作系统：ubuntu 20.04
$java-版本
openjdk版本“1.8.0ē”
openjdk运行时环境（build 1.8.0275-8u275-b01-0ubuntu1~20.04-b01）
openjdk 64位服务器虚拟机（内部版本25.275-b01，混合模式）
Maven：3.6.3
sts:4.8.0标准

$ mvn package
[INFO] Scanning for projects...
[INFO] 
[INFO] ----------------------< v.vsecurity:authservice >-----------------------
[INFO] Building authservice 1
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-resources-plugin:3.2.0:resources (default-resources) @ authservice ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 2 resources
[INFO] Copying 1 resource
[INFO] The encoding used to copy filtered properties files have not been set. This means that the same encoding will be used to copy filtered properties files as when copying other filtered resources. This might not be what you want! Run your build with --debug to see which files might be affected. Read more at https://maven.apache.org/plugins/maven-resources-plugin/examples/filtering-properties-files.html
[INFO] 
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ authservice ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:3.2.0:testResources (default-testResources) @ authservice ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] skip non existing resourceDirectory /mnt/d/townWA/vSecurity/authservice/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ authservice ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ authservice ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-jar-plugin:3.2.0:jar (default-jar) @ authservice ---
[INFO] Building jar: /mnt/d/townWA/vSecurity/authservice/target/authservice-1.jar
[INFO] 
[INFO] --- spring-boot-maven-plugin:2.4.0:repackage (repackage) @ authservice ---
Downloading from central: https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-buildpack-platform/2.4.0/spring-boot-buildpack-platform-2.4.0.pom
2020-11-27 16:52:40
Full thread dump OpenJDK 64-Bit Server VM (25.275-b01 mixed mode):

"Service Thread" #9 daemon prio=9 os_prio=0 tid=0x00007ff5940dc000 nid=0x3633 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C1 CompilerThread3" #8 daemon prio=9 os_prio=0 tid=0x00007ff5940c9000 nid=0x3632 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007ff5940c6800 nid=0x3631 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007ff5940c5000 nid=0x3630 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007ff5940c2000 nid=0x362f waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007ff5940bc800 nid=0x362e waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007ff59408f000 nid=0x362d in Object.wait() [0x00007ff56dc5f000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x000000064cad9e30> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
    - locked <0x000000064cad9e30> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)

"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007ff59408a800 nid=0x362c in Object.wait() [0x00007ff56dd60000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x000000064cae1898> (a java.lang.ref.Reference$Lock)
    at java.lang.Object.wait(Object.java:502)
    at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
    - locked <0x000000064cae1898> (a java.lang.ref.Reference$Lock)
    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)

"main" #1 prio=5 os_prio=0 tid=0x00007ff59400b000 nid=0x3622 runnable [0x00007ff5996c5000]
   java.lang.Thread.State: RUNNABLE
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
    at java.net.SocketInputStream.read(SocketInputStream.java:171)
    at java.net.SocketInputStream.read(SocketInputStream.java:141)
    at sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:457)
    at sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:165)
    at sun.security.ssl.SSLTransport.decode(SSLTransport.java:108)
    at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1143)
    at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1054)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:394)
    - locked <0x000000074889d988> (a sun.security.ssl.TransportContext)
    at org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:436)
    at org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384)
    at org.apache.maven.wagon.providers.http.httpclient.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
    at org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376)
    at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
    at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
    at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
    at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec.execute(RetryExec.java:89)
    at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RedirectExec.execute(RedirectExec.java:110)

... 等等。一个很长的垃圾场。