[ https://issues.apache.org/jira/browse/HIVE-17331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Oleg Danilov updated HIVE-17331: -------------------------------- Description: This code uses String instead of Path as key type of the pathToAlises, so seems like get(String) always null. +*GenMapRedUtils.java*+ {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} was: 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} > 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. > +*GenMapRedUtils.java*+ > {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} -- This message was sent by Atlassian JIRA (v6.4.14#64029)