[HIVE-28225] Iceberg: Delete on entire table fails on COW mode

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.1.0
• Labels: hive-4.0.0-must pull-request-available
• Assignee: Ayush Saxena
• Reporter: Ayush Saxena
• Created: 27/Apr/24 11:50
• Updated: 01/May/24 11:31
• Resolved: 01/May/24 07:27

Description

If truncate is disabled, the delete on the entire table fails with NPE

 java.lang.NullPointerException
        at org.apache.hadoop.hive.ql.parse.rewrite.CopyOnWriteDeleteRewriter.rewrite(CopyOnWriteDeleteRewriter.java:47)
        at org.apache.hadoop.hive.ql.parse.rewrite.CopyOnWriteDeleteRewriter.rewrite(CopyOnWriteDeleteRewriter.java:31)
        at org.apache.hadoop.hive.ql.parse.RewriteSemanticAnalyzer.rewriteAndAnalyze(RewriteSemanticAnalyzer.java:93)
        at org.apache.hadoop.hive.ql.parse.DeleteSemanticAnalyzer.analyze(DeleteSemanticAnalyzer.java:78)
        at org.apache.hadoop.hive.ql.parse.RewriteSemanticAnalyzer.analyze(RewriteSemanticAnalyzer.java:84)
        at org.apache.hadoop.hive.ql.parse.RewriteSemanticAnalyzer.analyzeInternal(RewriteSemanticAnalyzer.java:72)
        at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:327)
        at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:224)
        at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:107)
        at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:519)
        at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:471)
        at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:436)
        at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:430)
        at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:121)
        at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:229)

Issue Links

• links to: GitHub Pull Request #5219