SEVERE: *~*~*~ Channel ManagedChannelImpl{logId=1713, target=xxxxx:20162} was not shutdown properly!!! ~*~*~* Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true.

[tank-plus]

Bug Report

1. Describe the bug

Multi thread use tikv client

2. Minimal reproduce step (Required)

Nov 04, 2022 5:13:59 PM org.tikv.shade.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference cleanQueue
SEVERE: ~* Channel ManagedChannelImpl{logId=1713, target=192.168.31.88:20162} was not shutdown properly!!! *~
Make sure to call shutdown()/shutdownNow() and wait until awaitTermination() returns true.
java.lang.RuntimeException: ManagedChannel allocation site
at org.tikv.shade.io.grpc.internal.ManagedChannelOrphanWrapper$ManagedChannelReference.(ManagedChannelOrphanWrapper.java:93)
at org.tikv.shade.io.grpc.internal.ManagedChannelOrphanWrapper.(ManagedChannelOrphanWrapper.java:53)
at org.tikv.shade.io.grpc.internal.ManagedChannelOrphanWrapper.(ManagedChannelOrphanWrapper.java:44)
at org.tikv.shade.io.grpc.internal.ManagedChannelImplBuilder.build(ManagedChannelImplBuilder.java:615)
at org.tikv.shade.io.grpc.internal.AbstractManagedChannelImplBuilder.build(AbstractManagedChannelImplBuilder.java:261)
at org.tikv.common.util.ChannelFactory.lambda$getChannel$0(ChannelFactory.java:157)
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705)
at org.tikv.common.util.ChannelFactory.getChannel(ChannelFactory.java:130)
at org.tikv.common.region.StoreHealthyChecker.checkStoreHealth(StoreHealthyChecker.java:79)
at org.tikv.common.region.StoreHealthyChecker.run(StoreHealthyChecker.java:119)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)

3. What did you see instead (Required)

Throw an exception log

4. What did you expect to see? (Required)

Do not throw this exception.

5. What are your Java Client and TiKV versions? (Required)

3.3.0

• Client Java:
• TiKV: