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https://issues.apache.org/jira/browse/HIVE-22890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mahesh kumar behera updated HIVE-22890:
---------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
[^HIVE-22890.patch] committed to master, thanks [~aasha] for fixing the issue.
> Repl load fails if table name contains _function
> ------------------------------------------------
>
> Key: HIVE-22890
> URL: https://issues.apache.org/jira/browse/HIVE-22890
> Project: Hive
> Issue Type: Bug
> Reporter: Aasha Medhi
> Assignee: Aasha Medhi
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-22890.patch, HIVE-22890.patch, HIVE-22890.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Repl load tries to load function if table name contains _function. Similarly
> for the below contants
> {code:java}
> public static final String FUNCTIONS_ROOT_DIR_NAME = "_functions";
> {code}
> The code just checks for contains(FUNCTIONS_ROOT_DIR_NAME). So even if any
> table or db name contains _functions, it takes the Function Load flow and
> fails.
>
> {code:java}
> org.apache.hadoop.hive.ql.parse.SemanticException: Invalid
> pathorg.apache.hadoop.hive.ql.parse.SemanticException: Invalid path at
> org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.LoadFunction.tasks(LoadFunction.java:94)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.repl.ReplLoadTask.executeBootStrapLoad(ReplLoadTask.java:238)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.repl.ReplLoadTask.execute(ReplLoadTask.java:110)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:212)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:103)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:82)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT]Caused by:
> java.lang.NullPointerException at
> org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.LoadFunction.isFunctionAlreadyLoaded(LoadFunction.java:105)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] at
> org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.LoadFunction.tasks(LoadFunction.java:81)
> ~[hive-exec-3.1.0.3.1.5.1-2.jar:3.1.1000-SNAPSHOT] ... 5 more
> {code}
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