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https://issues.apache.org/jira/browse/TAJO-912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054640#comment-14054640
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Mai Hai Thanh commented on TAJO-912:
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Hi Hyunsik,
To solve your concern that HttpURLConnection may be hang, I think that we can
set the timeout values (for example, 1 second) with functions
setConnectTimeout() and setReadTimeout(). I uploaded a new patch that
incorporated this solution.
In my opinion, unless we do not show the links to the documents, we should show
"alive" links because it gives the user the feeling that we still care about
Tajo (i.e., this produce has not been abandoned yet). Hence, I think that
showing alive links to either a specific version or the current version is
important. However, although showing an "available" version is important,
showing "the latest" version is less important. When an old version of Tajo is
installed, we should show the documents of that old version if they are
available.
If you change the workflow to use pull requests for submitting patches, please
update Tajo's web page "How to Contribute to Tajo" with new instructions.
Thanh
> Tsql prints wrong version.
> --------------------------
>
> Key: TAJO-912
> URL: https://issues.apache.org/jira/browse/TAJO-912
> Project: Tajo
> Issue Type: Bug
> Components: cli
> Reporter: Jaehwa Jung
> Assignee: Mai Hai Thanh
> Priority: Trivial
> Labels: newbie
> Attachments: TAJO-912.Mai.140707.0.patch.txt,
> TAJO-912.Mai.140708.0.patch.txt, TAJO-912.Mai.140708.1.patch.txt
>
>
> I found that tsql prints wrong version with tajo-0.9.0-SNAPSHOT as follows:
> {code:xml}
> default> \?
> General
> \copyright show Apache License 2.0
> \version show Tajo version
> \? show help
> \q quit tsql
> Informational
> \l list databases
> \c show current database
> \c [DBNAME] connect to new database
> \d list tables
> \d [TBNAME] describe table
> \df list functions
> \df NAME describe function
> Tool
> \! execute a linux shell command
> \dfs execute a dfs command
> \admin execute tajo admin command
> Variables
> \set [[NAME] [VALUE] set session variable or list session variables
> \unset NAME unset session variable
> Documentations
> tsql guide http://tajo.apache.org/docs/0.8.0/cli.html
> Query language http://tajo.apache.org/docs/0.8.0/sql_language.html
> Functions http://tajo.apache.org/docs/0.8.0/functions.html
> Backup & restore http://tajo.apache.org/docs/0.8.0/backup_and_restore.html
> Configuration http://tajo.apache.org/docs/0.8.0/configuration.html
> default> \version
> 0.8.0-SNAPSHOT
> {code}
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