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https://issues.apache.org/jira/browse/HIVE-18540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Song Jun updated HIVE-18540:
----------------------------
Description:
Hive Shell/beeline run Tez job, when the terminal wide is lower than 95, there
will be no output(progress bar) to the console, because of the following limit
logic in class InPlaceUpdate:
{code:java}
public static boolean canRenderInPlace(HiveConf conf) { boolean inPlaceUpdates
= HiveConf.getBoolVar(conf, HiveConf.ConfVars.TEZ_EXEC_INPLACE_PROGRESS); // we
need at least 80 chars wide terminal to display in-place updates properly
return inPlaceUpdates && isUnixTerminal() && TerminalFactory.get().getWidth()
>= MIN_TERMINAL_WIDTH; }{code}
If someone do not know this logic ,and the terminal is not enough wide, he will
think something wrong and do know how to fix it.
and I think it is better to remove the trouble logic.
was:
Hive Shell/beeline run Tez job, when the terminal wide is lower than 95, there
will be no output to the console, because of the following limit logic in class
InPlaceUpdate:
{code:java}
public static boolean canRenderInPlace(HiveConf conf) { boolean inPlaceUpdates
= HiveConf.getBoolVar(conf, HiveConf.ConfVars.TEZ_EXEC_INPLACE_PROGRESS); // we
need at least 80 chars wide terminal to display in-place updates properly
return inPlaceUpdates && isUnixTerminal() && TerminalFactory.get().getWidth()
>= MIN_TERMINAL_WIDTH; }{code}
If someone do not know this logic ,and the terminal is not enough wide, he will
think something wrong and do know how to fix it.
and I think it is better to remove the trouble logic.
> remove logic for wide terminal to display in-place updates
> -----------------------------------------------------------
>
> Key: HIVE-18540
> URL: https://issues.apache.org/jira/browse/HIVE-18540
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 2.3.2
> Reporter: Song Jun
> Assignee: Song Jun
> Priority: Minor
> Attachments: HIVE-18540.patch
>
>
> Hive Shell/beeline run Tez job, when the terminal wide is lower than 95,
> there will be no output(progress bar) to the console, because of the
> following limit logic in class InPlaceUpdate:
> {code:java}
> public static boolean canRenderInPlace(HiveConf conf) { boolean
> inPlaceUpdates = HiveConf.getBoolVar(conf,
> HiveConf.ConfVars.TEZ_EXEC_INPLACE_PROGRESS); // we need at least 80 chars
> wide terminal to display in-place updates properly return inPlaceUpdates &&
> isUnixTerminal() && TerminalFactory.get().getWidth() >= MIN_TERMINAL_WIDTH;
> }{code}
>
> If someone do not know this logic ,and the terminal is not enough wide, he
> will think something wrong and do know how to fix it.
>
> and I think it is better to remove the trouble logic.
>
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