Uploaded image for project: 'Infinispan'
  1. Infinispan
  2. ISPN-10236

Hotrod client error releasing channel after server cache stop

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 10.0.0.Beta3
    • Test Suite
    • DataGrid Sprint #30

    Description

      Random failure in ServerFailureRetryTest.testRetryCacheStopped caused by an assert statement in ChannelPool.release().

      17:37:36,562 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.client.hotrod.retry.ServerFailureRetryTest.testRetryCacheStopped
java.lang.AssertionError: Error releasing [id: 0x5d9755e6, L:/127.0.0.1:42472 ! R:127.0.0.1/127.0.0.1:44865]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.release(ChannelPool.java:170) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.releaseChannel(ChannelFactory.java:309) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.operations.HotRodOperation.releaseChannel(HotRodOperation.java:105) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.invoke(RetryOnFailureOperation.java:80) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.activateChannel(ChannelPool.java:217) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.acquire(ChannelPool.java:86) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.fetchChannelAndInvoke(ChannelFactory.java:259) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.fetchChannelAndInvoke(ChannelFactory.java:297) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.operations.AbstractKeyOperation.fetchChannelAndInvoke(AbstractKeyOperation.java:41) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:61) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.putAsync(RemoteCacheImpl.java:366) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.put(RemoteCacheImpl.java:334) ~[classes/:?]
	at org.infinispan.client.hotrod.impl.RemoteCacheSupport.put(RemoteCacheSupport.java:79) ~[classes/:?]
	at org.infinispan.client.hotrod.retry.ServerFailureRetryTest.testRetryCacheStopped(ServerFailureRetryTest.java:63) ~[test-classes/:?]

      I investigated a bit and I couldn't find an obvious mistake in the way ChannelPool.created is incremented and decremented, but I think it would help if access to it and ChannelPool.active were centralized in a smaller number of methods.

      Attachments

        Issue Links

          duplicates

          Bug - A problem that impairs or prevents the functions of the product. ISPN-11885 ChannelPool can get in inconsistent state with concurrent release and close of a channel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. ISPN-10123 SecureServerFailureRetryTest random failures

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              dberinde@redhat.com Dan Berindei (Inactive)
              dberinde@redhat.com Dan Berindei (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: