thrift connection 未关闭引起的问题

最新推荐文章于 2021-07-21 10:04:56 发布

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最新推荐文章于 2021-07-21 10:04:56 发布

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本文探讨了因ThriftConnection未正确关闭导致的线程池占满问题，特别是在拥有大量进程的Java应用中。通过分析堆栈跟踪，揭示了问题的根本原因及潜在解决方案。

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thrift connection 未关闭引起的问题（也没设置timeout），connection 占满了线程池

java端有1w多个进程

"pool-1-thread-805"#42072 prio=5 os_prio=0 tid=0x00007fc9d88a9800 nid=0x4203 runnable [0x000000005d1e7000]
   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:170)
        at java.net.SocketInputStream.read(SocketInputStream.java:141)
        at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
        at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
        at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378)
        at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297)
        at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:22)
        at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:176)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)