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https://issues.apache.org/jira/browse/HIVE-2180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chinna Rao Lalam updated HIVE-2180:
-----------------------------------
Attachment: HIVE-2180.patch
> Log message improvement and use StringBuilder for constructing messages
> instead of String
> -----------------------------------------------------------------------------------------
>
> Key: HIVE-2180
> URL: https://issues.apache.org/jira/browse/HIVE-2180
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.5.0, 0.8.0
> Environment: Hadoop 0.20.1, Hive0.8.0 and SUSE Linux Enterprise
> Server 10 SP2 (i586) - Kernel 2.6.16.60-0.21-smp (5)
> Reporter: Chinna Rao Lalam
> Assignee: Chinna Rao Lalam
> Priority: Minor
> Attachments: HIVE-2180.patch
>
>
> Need to properly format/present the error messages for better traceability.
> For example in classes like ScriptOperator, FetchOperator, PartitionPruner
> etc,
> {noformat}
> LG.info("Executing " + Arrays.asList(wrappedCmdArgs));
> LOG.info("tablename="+ hconf.get(HiveConf.ConfVars.HIVETABLENAME.varname));
> {noformat}
> The two lines which are being logged separately can be clubbed using string
> builder and logged at once like
> {noformat}
> StringBuilder sb = new StringBuilder("Executing ");
> sb.append(Arrays.asList(wrappedCmdArgs));
> sb.append("\ntablename=");
> sb.append(hconf.get(HiveConf.ConfVars.HIVETABLENAME.varname));
> LOG.info(sb.toString());
> {noformat}
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