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Posted to issues@trafodion.apache.org by "Sean Broeder (JIRA)" <ji...@apache.org> on 2017/05/24 16:42:04 UTC
[jira] [Updated] (TRAFODION-2253) TLOG repeatedly reporting
exceptions in deleteEntriesOlderThanASN
[ https://issues.apache.org/jira/browse/TRAFODION-2253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Broeder updated TRAFODION-2253:
------------------------------------
Fix Version/s: 2.2-incubating
> TLOG repeatedly reporting exceptions in deleteEntriesOlderThanASN
> -----------------------------------------------------------------
>
> Key: TRAFODION-2253
> URL: https://issues.apache.org/jira/browse/TRAFODION-2253
> Project: Apache Trafodion
> Issue Type: Bug
> Components: dtm
> Reporter: Sean Broeder
> Assignee: Sean Broeder
> Fix For: 2.2-incubating
>
>
> TLOG streams errors like the following:
> 2016-09-28 17:26:08,008 ERROR dtm.TmAuditTlog: deleteEntriesOlderThanASNX, received incorrect result size: 0 ASN: 19
> 2016-09-28 17:26:08,013 ERROR dtm.TmAuditTlog: deleteEntriesOlderThanASNX retrying due to Exception:
> java.lang.Exception: Wrong result size in deleteEntriesOlderThanASNX
> at org.trafodion.dtm.TmAuditTlog$TlogCallable.deleteEntriesOlderThanASNX(TmAuditTlog.java:273)
> at org.trafodion.dtm.TmAuditTlog$3.call(TmAuditTlog.java:2213)
> at org.trafodion.dtm.TmAuditTlog$3.call(TmAuditTlog.java:2209)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2016-09-28 17:26:08,018 ERROR dtm.TmAuditTlog: Exceeded retry attempts (0) in deleteEntriesOlderThanASNX for ASN: 19
> The problem is in the refresh logic. The code is using an uninitialized variable as a loop limit, so it is unclear how many refresh iterations it might try. In this case, 0 <Exceeded retry attempts (0) >and as a consequence it repeatedly gets no results back from the server.
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