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https://issues.apache.org/jira/browse/ACCUMULO-3543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser resolved ACCUMULO-3543.
----------------------------------
Resolution: Cannot Reproduce
Fix Version/s: (was: 1.6.3)
(was: 1.7.0)
> ConstraintIT failed
> -------------------
>
> Key: ACCUMULO-3543
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3543
> Project: Accumulo
> Issue Type: Bug
> Components: test
> Affects Versions: 1.6.2
> Reporter: Josh Elser
> Priority: Minor
>
> In testing 1.6.2-rc3, I have {{ConstraintIT}} fail on me. Being a three-part
> test, the first two part succeeded, while the third happened to fail.
> Best as I can tell, the watcher for the constraint update on the third table
> didn't update on the tserver before the test ran. The table
> {noformat}
> TabletServer_295932193.out:2015-01-29 18:55:08,707
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.server.constraints.MetadataConstraints for +r
> TabletServer_295932193.out:2015-01-29 18:55:09,288
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.server.constraints.MetadataConstraints for !0
> TabletServer_295932193.out:2015-01-29 18:55:10,641
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 2
> TabletServer_295932193.out:2015-01-29 18:55:10,708
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 2
> TabletServer_295932193.out:2015-01-29 18:55:10,709
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.NumericValueConstraint for 2
> TabletServer_295932193.out:2015-01-29 18:55:10,756
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 2
> TabletServer_295932193.out:2015-01-29 18:55:10,756
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.NumericValueConstraint for 2
> TabletServer_295932193.out:2015-01-29 18:55:10,757
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.AlphaNumKeyConstraint for 2
> TabletServer_54401020.out:2015-01-29 18:55:09,503
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.server.constraints.MetadataConstraints for !0
> TabletServer_54401020.out:2015-01-29 18:55:10,139
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:10,203
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:10,204
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.NumericValueConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:10,222
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:10,222
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.AlphaNumKeyConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:10,222
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.NumericValueConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:11,290
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 3
> TabletServer_54401020.out:2015-01-29 18:55:11,616
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.core.constraints.DefaultKeySizeConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:11,616
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.AlphaNumKeyConstraint for 1
> TabletServer_54401020.out:2015-01-29 18:55:13,661
> [constraints.ConstraintChecker] DEBUG: Loaded constraint
> org.apache.accumulo.examples.simple.constraints.AlphaNumKeyConstraint for 1
> {noformat}
> The table with id of '3', is the one that failed. The tserver never saw the
> user-specified constraints before the test ran.
> Add some logic to the test to prevent failures due to this race condition. We
> have ticket(s) elsewhere for a more generalized "configuration consensus"
> feature, so I won't restate that here.
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