Sean Broeder created TRAFODION-2253:
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Summary: 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
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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