Bug #7826
libclient_java susceptible to hangs due to network issues
100%
Description
in DEV, Jenkins has experienced several hangs due to what is thought to be a switch problem with the network that https://flynn-gmn-2.test.dataone.org/mn is on. The effect is connections hanging for days. It is possible that either timeouts are not reached, or deadlocks in the connection pool are occurring.
The tests were using trunk/d1_integration with libclient dependency of 2.1.0-SNAPSHOT, which is an older trunk version that appears to still be building...
There are new connection management improvements in libclient 2.2.0-SNAPSHOT that may have solved it, but have not been tested.
Subtasks
Associated revisions
refs: #7826. Updated the libclient dependency to get latest connection management improvements. refactored isNodeAlive methods to use a hard timeout on the request. Added a TestNodeCache to keep track of information about Nodes that can be reused for tests (the procure methods in CATCd1)
refs: #7826. Updated the libclient dependency to get latest connection management improvements. refactored isNodeAlive methods to use a hard timeout on the request. Added a TestNodeCache to keep track of information about Nodes that can be reused for tests (the procure methods in CATCd1)
History
#1 Updated by Rob Nahf almost 8 years ago
- Description updated (diff)
#2 Updated by Rob Nahf about 7 years ago
- Status changed from In Progress to Closed
- % Done changed from 30 to 100
