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https://issues.apache.org/jira/browse/ACCUMULO-3794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Christopher Tubbs resolved ACCUMULO-3794.
-----------------------------------------
Resolution: Incomplete
This bug was reported several years ago, and does not appear to have been
actively pursued by anybody. It was closed as "Incomplete" to clean up old JIRA
issues after migrating issues to GitHub.
If anybody is interested in working on this, please create a new issue at our
current issue tracker at https://github.com/apache/accumulo/issues
> Replication randomwalk module failed on verification
> ----------------------------------------------------
>
> Key: ACCUMULO-3794
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3794
> Project: Accumulo
> Issue Type: Bug
> Components: replication, test
> Reporter: Josh Elser
> Assignee: Eric C. Newton
> Priority: Major
> Labels: 1.7.0_QA
>
> {noformat}
> 11 03:37:45,852 [randomwalk.Framework] ERROR: Error during random walk
> java.lang.Exception: Error running node Concurrent.xml
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:346)
> at
> org.apache.accumulo.test.randomwalk.Framework.run(Framework.java:59)
> at
> org.apache.accumulo.test.randomwalk.Framework.main(Framework.java:119)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.accumulo.start.Main$2.run(Main.java:130)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.Exception: Error running node ct.Replication
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:346)
> at org.apache.accumulo.test.randomwalk.Module$1.call(Module.java:283)
> at org.apache.accumulo.test.randomwalk.Module$1.call(Module.java:278)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at
> org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
> ... 1 more
> Caused by: java.lang.RuntimeException: 0 fails to match expected value 1000
> at
> org.apache.accumulo.test.randomwalk.concurrent.Replication.assertEquals(Replication.java:180)
> at
> org.apache.accumulo.test.randomwalk.concurrent.Replication.visit(Replication.java:167)
> ... 9 more
> {noformat}
> Leading up to this, the test was waiting on a WAL to be replicated
> {noformat}
> 11 03:37:15,334 [impl.ReplicationOperationsImpl] DEBUG: Collecting referenced
> files for replication of table
> repl_source_026fb5bb_b94c_4a7b_8480_d649d7b383f5
> 11 03:37:15,334 [impl.ReplicationOperationsImpl] DEBUG: Found id of 51 for
> name repl_source_026fb5bb_b94c_4a7b_8480_d649d7b383f5
> 11 03:37:15,345 [concurrent.Replication] DEBUG: updateFileRefs size 1
> 11 03:37:15,707 [impl.ReplicationOperationsImpl] DEBUG: Collecting referenced
> files for replication of table
> repl_source_026fb5bb_b94c_4a7b_8480_d649d7b383f5
> 11 03:37:15,707 [impl.ReplicationOperationsImpl] DEBUG: Found id of 51 for
> name repl_source_026fb5bb_b94c_4a7b_8480_d649d7b383f5
> 11 03:37:15,713 [concurrent.Replication] DEBUG: updateFileRefs size 0
> {noformat}
> It would seem that we waited on a WAL correctly, but the WAL we waiting on
> didn't contain the records we were waiting for (or there's a bug elsewhere).
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