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Michael Stack resolved HBASE-24493. ----------------------------------- Fix Version/s: 2.3.0 3.0.0-alpha-1 Assignee: Michael Stack Resolution: Fixed Pushed the disabling of these four test suites. See sub-issue for reenabling when we have handle on yarn history server startup. > [flakey test] TestExportSnapshot family of tests failing due to timeout in > AbstractDelegationTokenSecretManager$ExpiredTokenRemover > ----------------------------------------------------------------------------------------------------------------------------------- > > Key: HBASE-24493 > URL: https://issues.apache.org/jira/browse/HBASE-24493 > Project: HBase > Issue Type: Test > Components: test > Affects Versions: 2.3.0 > Reporter: Nick Dimiduk > Assignee: Michael Stack > Priority: Major > Fix For: 3.0.0-alpha-1, 2.3.0 > > Attachments: > 0001-HBASE-24493-flakey-test-TestExportSnapshot-family-of.patch, > TEST-org.apache.hadoop.hbase.snapshot.TestExportSnapshot.xml > > > I've observed another occurrence of this test timing out, over onĀ > https://builds.apache.org/job/HBase-PreCommit-GitHub-PR/job/PR-1786/3/ > The failure message is cryptic, but I think i found the issue. This isn't the > {{HBaseClassTestRule}} invoking the timeout, it's something in the test, I > think in the mini-cluster. > There appears to be a timeout set in some kind of secret manager, which is > too aggressive for this mini-cluster test. The last component of the > mini-cluster, MapReduce, is finally available at T+273501ms -- ~4.5 minutes > after process launch. This is how I interpret the log line > {noformat} > 2020-06-02 03:20:49,252 INFO [Thread-223] server.Server(419): Started > @273501ms > {noformat} > a scant 20ms later we get > {noformat} > 2020-06-02 03:20:50,274 ERROR [Thread[Thread-224,5,FailOnTimeoutGroup]] > delegation.AbstractDelegationTokenSecretManager$ExpiredTokenRemover(700): > ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted > 2020-06-02 03:20:50,351 INFO [Time-limited test] > hbase.HBaseTestingUtility(1272): Shutting down minicluster > {noformat} > These thread group names have no meaning to me. -- This message was sent by Atlassian Jira (v8.3.4#803005)