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https://issues.apache.org/jira/browse/TRAFODION-1988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15287938#comment-15287938
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Trina Krug commented on TRAFODION-1988:
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Passed basic TM testing.
1) Test case 1 : TM killed in the middle of transaction. Transaction was
aborted, table consistent.
2) Test case 2 : TM killed in the middle of commit processing. Transaction was
aborted, table consistent.
3) Test case 3 : Commit conflict. Received appropriate error. Table as
expected.
4) Test case 4 : Regionserver killed in the middle of transaction. Transaction
aborted, table consistent.
> Better java exception handling in the java layer of Trafodion
> -------------------------------------------------------------
>
> Key: TRAFODION-1988
> URL: https://issues.apache.org/jira/browse/TRAFODION-1988
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: dtm, sql-exe
> Affects Versions: 2.1-incubating
> Reporter: Selvaganesan Govindarajan
> Assignee: Selvaganesan Govindarajan
>
> Java exceptions are not handled in consistent manner in Trafodion. The SQL
> interface layer in Trafodion is capable of displaying the entire java stack
> trace to the client application when an exception is raised in java portion
> of the Trafodion/Hbase/Hdfs stack. However, there are portions of the code in
> Trafodion where the exceptions are not handled in a consistent manner. This
> JIRA attempts to fix this.
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