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https://issues.apache.org/jira/browse/HIVE-13987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15328206#comment-15328206
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Sergio Peña commented on HIVE-13987:
------------------------------------
I'm thinking we should append the TTransportException error message to the
error displayed. We don't know exactly why the TTransportException is thrown,
and there may be different reasons.
Is there a way to append such reason to the error message? I see this code as
an example in the same method you modified:
{noformat}
error(loc(e instanceof SQLWarning ? "Warning" : "Error",
new Object[] {
e.getMessage() == null ? "" : e.getMessage().trim(),
e.getSQLState() == null ? "" : e.getSQLState().trim(),
new Integer(e.getErrorCode())}));
{noformat}
The above code is pre-appending a Warning or Error, and then adding some other
messages into the Object[] array.
Also, once you have the patch ready, could you copy & paste an example of how
it runs?
> Clarify current error shown when HS2 is down
> --------------------------------------------
>
> Key: HIVE-13987
> URL: https://issues.apache.org/jira/browse/HIVE-13987
> Project: Hive
> Issue Type: Bug
> Components: Beeline
> Affects Versions: 2.0.1
> Reporter: Abdullah Yousufi
> Assignee: Abdullah Yousufi
> Priority: Minor
> Fix For: 2.2.0
>
> Attachments: HIVE-13987.01.patch
>
>
> When HS2 is down and a query is run, the following error is shown in beeline:
> {code}
> 0: jdbc:hive2://localhost:10000> show tables;
> Error: org.apache.thrift.transport.TTransportException (state=08S01,code=0)
> {code}
> It may be more helpful to also indicate that the reason for this is that HS2
> is down, such as:
> {code}
> 0: jdbc:hive2://localhost:10000> show tables;
> HS2 may be unavailable, check server status
> Error: org.apache.thrift.transport.TTransportException (state=08S01,code=0)
> {code}
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