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https://issues.apache.org/jira/browse/HIVE-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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qiangwang updated HIVE-3810:
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Summary: HiveHistory.log need to replace '\r' with space before writing
Entry.value to historyfile (was: HiveHistory need replace '\r' with space
before writing Entry.value to historyfile)
> HiveHistory.log need to replace '\r' with space before writing Entry.value to
> historyfile
> -----------------------------------------------------------------------------------------
>
> Key: HIVE-3810
> URL: https://issues.apache.org/jira/browse/HIVE-3810
> Project: Hive
> Issue Type: Bug
> Components: Logging
> Reporter: qiangwang
> Priority: Minor
>
> HiveHistory.log will replace '\n' with space before writing Entry.value to
> history file:
> val = val.replace('\n', ' ');
> but HiveHistoryViewer use BufferedReader.readLine which takes '\n', '\r',
> '\r\n' as line delimiter to parse history file
> if val contains '\r', there is a high possibility that
> HiveHistoryViewer.parseLine will fail, in which case usually
> RecordTypes.valueOf(recType) will throw exception
> 'java.lang.IllegalArgumentException'
> HiveHistory.log need to replace '\r' with space as well:
> - val = val.replace('\n', ' ');
> + val = val.replaceAll("\r|\n", " ");
> or
> - val = val.replace('\n', ' ');
> + val = val.replace('\r', ' ').replace('\n', ' ');
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