[ZOOKEEPER-1646] mt c client tests fail on Ubuntu Raring

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.4.5, 3.5.0
• Fix Version/s: 3.4.6, 3.5.0
• Component/s: c client, tests

Environment

Ubuntu 13.04 (raring), glibc 2.17

• Hadoop Flags: Reviewed
• Assignee: Patrick D. Hunt
• Reporter: James Page
• Created: 12/Feb/13 10:07
• Updated: 13/Mar/14 18:17
• Resolved: 17/Oct/13 17:08

Description

Misc tests fail in the c client binding under the current Ubuntu development release:

./zktest-mt
ZooKeeper server startedRunning
Zookeeper_clientretry::testRetry ZooKeeper server started ZooKeeper server started : elapsed 9315 : OK
Zookeeper_operations::testAsyncWatcher1 : assertion : elapsed 1054
Zookeeper_operations::testAsyncGetOperation : assertion : elapsed 1055
Zookeeper_operations::testOperationsAndDisconnectConcurrently1 : assertion : elapsed 1066
Zookeeper_operations::testOperationsAndDisconnectConcurrently2 : elapsed 0 : OK
Zookeeper_operations::testConcurrentOperations1 : assertion : elapsed 1055
Zookeeper_init::testBasic : elapsed 1 : OK
Zookeeper_init::testAddressResolution : elapsed 0 : OK
Zookeeper_init::testMultipleAddressResolution : elapsed 0 : OK
Zookeeper_init::testNullAddressString : elapsed 0 : OK
Zookeeper_init::testEmptyAddressString : elapsed 0 : OK
Zookeeper_init::testOneSpaceAddressString : elapsed 0 : OK
Zookeeper_init::testTwoSpacesAddressString : elapsed 0 : OK
Zookeeper_init::testInvalidAddressString1 : elapsed 0 : OK
Zookeeper_init::testInvalidAddressString2 : elapsed 175 : OK
Zookeeper_init::testNonexistentHost : elapsed 92 : OK
Zookeeper_init::testOutOfMemory_init : elapsed 0 : OK
Zookeeper_init::testOutOfMemory_getaddrs1 : elapsed 0 : OK
Zookeeper_init::testOutOfMemory_getaddrs2 : elapsed 1 : OK
Zookeeper_init::testPermuteAddrsList : elapsed 0 : OK
Zookeeper_close::testIOThreadStoppedOnExpire : assertion : elapsed 1056
Zookeeper_close::testCloseUnconnected : elapsed 0 : OK
Zookeeper_close::testCloseUnconnected1 : elapsed 91 : OK
Zookeeper_close::testCloseConnected1 : assertion : elapsed 1056
Zookeeper_close::testCloseFromWatcher1 : assertion : elapsed 1076
Zookeeper_simpleSystem::testAsyncWatcherAutoReset ZooKeeper server started : elapsed 12155 : OK
Zookeeper_simpleSystem::testDeserializeString : elapsed 0 : OK
Zookeeper_simpleSystem::testNullData : elapsed 1031 : OK
Zookeeper_simpleSystem::testIPV6 : elapsed 1005 : OK
Zookeeper_simpleSystem::testPath : elapsed 1024 : OK
Zookeeper_simpleSystem::testPathValidation : elapsed 1053 : OK
Zookeeper_simpleSystem::testPing : elapsed 17287 : OK
Zookeeper_simpleSystem::testAcl : elapsed 1019 : OK
Zookeeper_simpleSystem::testChroot : elapsed 3052 : OK
Zookeeper_simpleSystem::testAuth : assertion : elapsed 7010
Zookeeper_simpleSystem::testHangingClient : elapsed 1015 : OK
Zookeeper_simpleSystem::testWatcherAutoResetWithGlobal ZooKeeper server started ZooKeeper server started ZooKeeper server started : elapsed 20556 : OK
Zookeeper_simpleSystem::testWatcherAutoResetWithLocal ZooKeeper server started ZooKeeper server started ZooKeeper server started : elapsed 20563 : OK
Zookeeper_simpleSystem::testGetChildren2 : elapsed 1041 : OK
Zookeeper_multi::testCreate : elapsed 1017 : OK
Zookeeper_multi::testCreateDelete : elapsed 1007 : OK
Zookeeper_multi::testInvalidVersion : elapsed 1011 : OK
Zookeeper_multi::testNestedCreate : elapsed 1009 : OK
Zookeeper_multi::testSetData : elapsed 6019 : OK
Zookeeper_multi::testUpdateConflict : elapsed 1014 : OK
Zookeeper_multi::testDeleteUpdateConflict : elapsed 1007 : OK
Zookeeper_multi::testAsyncMulti : elapsed 2001 : OK
Zookeeper_multi::testMultiFail : elapsed 1006 : OK
Zookeeper_multi::testCheck : elapsed 1020 : OK
Zookeeper_multi::testWatch : elapsed 2013 : OK
Zookeeper_watchers::testDefaultSessionWatcher1zktest-mt: tests/ZKMocks.cc:271: SyncedBoolCondition DeliverWatchersWrapper::isDelivered() const: Assertion `i<1000' failed.
Aborted (core dumped)

It would appear that the zookeeper connection does not transition to connected within the required time; I increased the time allowed but no change.

Ubuntu raring has glibc 2.17; the test suite works fine on previous Ubuntu releases and this is the only difference that stood out.

Interestingly the cli_mt worked just fine connecting to the same zookeeper instance that the tests left lying around so I'm assuming this is a test error rather than an actual bug.

Issue Links

• is related to: ZOOKEEPER-1742 "make check" doesn't work on macos
• is related to: ZOOKEEPER-1795 unable to build c client on ubuntu