求教。什么意思下面
22:14:34,808WARN ThreadPoolAsynchronousRunner:608 - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@1d372d -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks!22:14:34,811WARN ThreadPoolAsynchronousRunner:624 - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@1d372d -- APPARENT DEADLOCK!!! Complete Status:
Managed Threads: 3
Active Threads: 3
Active Tasks:
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@6c8399 (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0)
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@c53e7d (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1)
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1c83dea (com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2)
Pending Tasks:
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@64eb41
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@d45f
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1c132b4
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@186608b
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@b9a999
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@2f337d
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@b7e75e
Pool thread stack traces:
Thread
java.lang.Thread.sleep(Native Method)
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
Thread
java.lang.Thread.sleep(Native Method)
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
Thread
java.lang.Thread.sleep(Native Method)
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
22:15:34,814WARN ThreadPoolAsynchronousRunner:416 - Task com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1c83dea (in deadlocked PoolThread) failed to complete in maximum time 60000ms. Trying interrupt().
22:15:34,814WARN ThreadPoolAsynchronousRunner:416 - Task com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@6c8399 (in deadlocked PoolThread) failed to complete in maximum time 60000ms. Trying interrupt().
22:15:34,815WARN BasicResourcePool:1876 - com.mchange.v2.resourcepool.BasicResourcePool@a9e816 -- Thread unexpectedly interrupted while performing an acquisition attempt.
java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
22:15:34,816WARN ThreadPoolAsynchronousRunner:416 - Task com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@c53e7d (in deadlocked PoolThread) failed to complete in maximum time 60000ms. Trying interrupt().
22:15:34,816WARN BasicResourcePool:1876 - com.mchange.v2.resourcepool.BasicResourcePool@a9e816 -- Thread unexpectedly interrupted while performing an acquisition attempt.
java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
22:15:34,819WARN BasicResourcePool:1876 - com.mchange.v2.resourcepool.BasicResourcePool@a9e816 -- Thread unexpectedly interrupted while performing an acquisition attempt.
java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1805)
at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
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