Hi,
We are seeing threads blocked when reading (only reads not writes) for data
from cache using Ignite.affinitiyCall().
Scenario:
1) Two nodes are started in a cluster. Perform cache reads using
Ignite.affinityCall() and it works.
2) One node is stopped, and perform cache read again using
Ignite.affinityCall() and it is blocked.
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:304)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:176)
at
org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:139)
at
org.apache.ignite.internal.processors.affinity.GridAffinityAssignmentCache.awaitTopologyVersion(GridAffinityAssignmentCache.java:557)
at
org.apache.ignite.internal.processors.affinity.GridAffinityAssignmentCache.cachedAffinity(GridAffinityAssignmentCache.java:468)
at
org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.assignment(GridCacheAffinityManager.java:238)
at
org.apache.ignite.internal.processors.affinity.GridAffinityProcessor.affinityCache(GridAffinityProcessor.java:375)
at
org.apache.ignite.internal.processors.affinity.GridAffinityProcessor.affinityKey(GridAffinityProcessor.java:306)
at
org.apache.ignite.internal.IgniteComputeImpl.affinityCallAsync0(IgniteComputeImpl.java:333)
at
org.apache.ignite.internal.IgniteComputeImpl.affinityCall(IgniteComputeImpl.java:301)
Thanks,
Naresh
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