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https://issues.apache.org/jira/browse/ACCUMULO-2466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mike Drob resolved ACCUMULO-2466.
---------------------------------
Resolution: Cannot Reproduce
Development against 1.4 branch is EOL, please re-open if you see this with a
newer version.
> Bulk randomwalk fails with bad key
> ----------------------------------
>
> Key: ACCUMULO-2466
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2466
> Project: Accumulo
> Issue Type: Bug
> Components: master, test
> Affects Versions: 1.4.4
> Reporter: Bill Havanki
> Labels: import, randomwalk, test
>
> Running bulk randomwalk against 1.4.5-SNAPSHOT, got this in verification:
> {noformat}
> Caused by: java.lang.Exception: Bad key at r00000 cf:000 [] 1394658887772
> false 1
> at
> org.apache.accumulo.server.test.randomwalk.bulk.Verify.visit(Verify.java:65)
> {noformat}
> Possible reasons:
> * ACCUMULO-2110, not backported to 1.4 or 1.5
> * master agitation
> I see in the logs three internal errors from imports that failed due to the
> masters being restarted. The failure timing is around 5 seconds after the
> masters restart. Example:
> {noformat}
> 12 14:10:17,580 [bulk.BulkMinusOne] ERROR:
> org.apache.accumulo.core.client.AccumuloException: Intern
> al error processing waitForTableOperation
> org.apache.accumulo.core.client.AccumuloException: Internal error processing
> waitForTableOperation
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.doTableOperation(TableOperation
> sImpl.java:290)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.doTableOperation(TableOperation
> sImpl.java:258)
> at
> org.apache.accumulo.core.client.admin.TableOperationsImpl.importDirectory(TableOperations
> Impl.java:947)
> at
> org.apache.accumulo.server.test.randomwalk.bulk.BulkPlusOne.bulkLoadLots(BulkPlusOne.java
> :99)
> at
> org.apache.accumulo.server.test.randomwalk.bulk.BulkMinusOne.runLater(BulkMinusOne.java:2
> 9)
> ...
> Caused by: org.apache.thrift.TApplicationException: Internal error processing
> waitForTableOperation
> {noformat}
> Two BulkMinusOne and one BulkPlusOne failed, which may be why the offending
> row was at value 1.
> The {{TableOperationsImpl.waitForTableOperation}} method does not catch
> {{TApplicationException}}, so the imports fail.
> I see lots of previous work on this sort of error in ACCUMULO-334 and
> ACCUMULO-2110. If anyone has troubleshooting tips I'd be happy to hear them.
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