Krzysztof Chmielewski created IGNITE-7010:
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Summary: Ignite hangs on cache destroy called from
IgniteBiPredicate - Ignite Events
Key: IGNITE-7010
URL: https://issues.apache.org/jira/browse/IGNITE-7010
Project: Ignite
Issue Type: Bug
Affects Versions: 2.3
Reporter: Krzysztof Chmielewski
Ignite hangs trying to delete cache as a response to Ignite Event
EventType.EVT_NODE_LEFT.
Code to reproduce this issue is available at
https://github.com/kristoffSC/IgniteHang
Reproduce instructions:
# Put break points in ServerStarter.java line 40 and 42.
## Start ServerStarter as Java Application in Debug mode.
### Start ClientStarter as Java Application. After ClientStarter ends,
ServerStarter detects EventType.EVT_NODE_LEFT and will stops at line 40 (BP).
Try skip to next line (ignite.destroyCache("testCache");) and then try skip one
more line. Ignite will hang at line 41.
This "hang" prevents other nodes from connecting to this running/hanging Ignite
Server.
Thread that stuck is "disco-event-worker". It waits on {code} return
stopFut.get() {code} in IgniteKernel.class at line 3146
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