[jira] [Assigned] (HIVE-17331) Path must be used as key type of the pathToAlises

["Oleg Danilov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-17331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Danilov reassigned HIVE-17331:
-----------------------------------


> Path must be used as key type of the pathToAlises
> -------------------------------------------------
>
>                 Key: HIVE-17331
>                 URL: https://issues.apache.org/jira/browse/HIVE-17331
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Oleg Danilov
>            Assignee: Oleg Danilov
>            Priority: Minor
>
> This code uses String instead of Path as key type of the pathToAlises, so seems like get(String) always null.
> {code:java}
>         for (int pos = 0; pos < size; pos++) {
>           String taskTmpDir = taskTmpDirLst.get(pos);
>           TableDesc tt_desc = tt_descLst.get(pos);
>           MapWork mWork = plan.getMapWork();
>           if (mWork.getPathToAliases().get(taskTmpDir) == null) {
>             taskTmpDir = taskTmpDir.intern();
>             Path taskTmpDirPath = StringInternUtils.internUriStringsInPath(new Path(taskTmpDir));
>             mWork.removePathToAlias(taskTmpDirPath);
>             mWork.addPathToAlias(taskTmpDirPath, taskTmpDir);
>             mWork.addPathToPartitionInfo(taskTmpDirPath, new PartitionDesc(tt_desc, null));
>             mWork.getAliasToWork().put(taskTmpDir, topOperators.get(pos));
> {code}



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