Eviction Policy

2021-11-12 Thread Wen Bo (Bill) Li
Hi,

For on-heap caching, is it possible to set an eviction policy through a
thin client? For both on-heap and off-heap caching, is there a LFU mode
available?

Thanks,
Bill


Failed to find security context

2021-11-12 Thread y
Hello Igniters:

  When  I started 20 nodes on one machine , i got a Exception like this "Failed 
to find security context for subject with given ID : 
a7e071b3-de48-3ec1-9d24-de6cbe6c7bf1".And then it looks like something is 
blocking .
Has anyone encountered this problem?


PS:Ignite version:2.11.0 
OS:CentOS


Huty
2021/11/12


java.lang.IllegalStateException: Failed to find security context for subject 
with given ID : a7e071b3-de48-3ec1-9d24-de6cbe6c7bf1

at 
org.apache.ignite.internal.processors.security.IgniteSecurityProcessor.withContext(IgniteSecurityProcessor.java:153)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1907)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1529)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)

at 
org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1422)

at 
org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)

at 
org.apache.ignite.internal.util.StripedExecutor$Stripe.body(StripedExecutor.java:569)

at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)

at java.lang.Thread.run(Thread.java:748)

[17:41:50,340][SEVERE][sys-stripe-5-#6][] Critical system error detected. Will 
be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler 
[tryStop=false, timeout=0, super=AbstractFailureHandler 
[ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, 
SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext 
[type=SYSTEM_WORKER_TERMINATION, err=java.lang.IllegalStateException: Failed to 
find security context for subject with given ID : 
a7e071b3-de48-3ec1-9d24-de6cbe6c7bf1]]

java.lang.IllegalStateException: Failed to find security context for subject 
with given ID : a7e071b3-de48-3ec1-9d24-de6cbe6c7bf1

at 
org.apache.ignite.internal.processors.security.IgniteSecurityProcessor.withContext(IgniteSecurityProcessor.java:153)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1907)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1529)

at 
org.apache.ignite.internal.managers.communication.GridIoManager.access$5300(GridIoManager.java:242)

at 
org.apache.ignite.internal.managers.communication.GridIoManager$9.execute(GridIoManager.java:1422)

at 
org.apache.ignite.internal.managers.communication.TraceRunnable.run(TraceRunnable.java:55)

at 
org.apache.ignite.internal.util.StripedExecutor$Stripe.body(StripedExecutor.java:569)

at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)

at java.lang.Thread.run(Thread.java:748)

[17:41:50,342][SEVERE][sys-stripe-5-#6][FailureProcessor] No deadlocked threads 
detected.

[17:41:50,422][SEVERE][sys-stripe-5-#6][FailureProcessor] Thread dump at 
2021/11/12 17:41:50 GMT+08:00

Thread [name="sys-#198", id=229, state=TIMED_WAITING, blockCnt=0, waitCnt=1]

Lock 
[object=java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@478a8ddc,
 ownerName=null, ownerId=-1]

at sun.misc.Unsafe.park(Native Method)

at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)

at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)

at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)

at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)

at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)

at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)




Thread [name="mgmt-#197", id=228, state=TIMED_WAITING, blockCnt=0, waitCnt=1]

Lock 
[object=java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@71439f24,
 ownerName=null, ownerId=-1]

at sun.misc.Unsafe.park(Native Method)

at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)

at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)

at 
java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)

at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)

at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)

at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

  ..
  .
  .
[17:42:00,597][SEVERE][tcp-disco-msg-worker-[f18796d4 
0:0:0:0:0:0:0:1%lo:47503]-#3-#77][G] Blocked system-critical thread has been 
detected.