[ 
https://issues.apache.org/jira/browse/HIVE-26628?focusedWorklogId=825242&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-825242
 ]

ASF GitHub Bot logged work on HIVE-26628:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 11/Nov/22 10:33
            Start Date: 11/Nov/22 10:33
    Worklog Time Spent: 10m 
      Work Description: deniskuzZ commented on code in PR #3745:
URL: https://github.com/apache/hive/pull/3745#discussion_r1020094277


##########
ql/src/java/org/apache/hadoop/hive/ql/plan/PlanUtils.java:
##########
@@ -1244,16 +1247,31 @@ static Map getPropertiesExplain(Properties properties) {
         }
         clone.remove(StatsSetupConst.NUM_ERASURE_CODED_FILES);
       }
-      if (properties.containsKey(TABLE_IS_CTAS)) {
-        if (clone == null) {
-          clone = new HashMap<>(properties);
+      for (String key : FILTER_OUT_FROM_EXPLAIN) {
+        if (properties.containsKey(key)) {
+          if (clone == null) {
+            clone = new HashMap<>(properties);
+          }
+          clone.remove(key);
         }
-        clone.remove(TABLE_IS_CTAS);
       }
       if (clone != null) {
         return clone;
       }
     }
     return properties;
   }
+
+  public static Map<String, String> getPropertiesExplain(Map<String, String> 
properties, String... propertiesToRemove) {

Review Comment:
   i think a better name would be `getPropertiesForExplain`, however, there was 
already non overloaded version with same name





Issue Time Tracking
-------------------

    Worklog Id:     (was: 825242)
    Time Spent: 5h  (was: 4h 50m)

> Iceberg table is created when running explain ctas command
> ----------------------------------------------------------
>
>                 Key: HIVE-26628
>                 URL: https://issues.apache.org/jira/browse/HIVE-26628
>             Project: Hive
>          Issue Type: Bug
>          Components: StorageHandler
>            Reporter: Krisztian Kasa
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 5h
>  Remaining Estimate: 0h
>
> {code}
> create table source(a int, b string, c int);
> explain
> create table tbl_ice stored by iceberg stored as orc tblproperties 
> ('format-version'='2') as
> select a, b, c from source;
> create table tbl_ice stored by iceberg stored as orc tblproperties 
> ('format-version'='2') as
> select a, b, c from source;
> {code}
> {code}
>  org.apache.hadoop.hive.ql.parse.SemanticException: 
> org.apache.hadoop.hive.ql.parse.SemanticException: Table already exists: 
> default.tbl_ice
>       at 
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeCreateTable(SemanticAnalyzer.java:13963)
>       at 
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.genResolvedParseTree(SemanticAnalyzer.java:12528)
>       at 
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12693)
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:460)
>       at 
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:317)
>       at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:224)
>       at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:106)
>       at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:522)
>       at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:474)
>       at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:439)
>       at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:433)
>       at 
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:121)
>       at 
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:227)
>       at 
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
>       at org.apache.hadoop.hive.cli.CliDriver.processCmd1(CliDriver.java:200)
>       at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:126)
>       at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:421)
>       at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:352)
>       at 
> org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:727)
>       at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:697)
>       at 
> org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:114)
>       at 
> org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:157)
>       at 
> org.apache.hadoop.hive.cli.TestIcebergLlapLocalCliDriver.testCliDriver(TestIcebergLlapLocalCliDriver.java:60)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:498)
>       at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
>       at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>       at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
>       at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>       at 
> org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:135)
>       at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
>       at 
> org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
>       at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
>       at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
>       at 
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
>       at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
>       at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
>       at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
>       at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
>       at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
>       at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
>       at org.junit.runners.Suite.runChild(Suite.java:128)
>       at org.junit.runners.Suite.runChild(Suite.java:27)
>       at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
>       at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
>       at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
>       at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
>       at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
>       at 
> org.apache.hadoop.hive.cli.control.CliAdapter$1$1.evaluate(CliAdapter.java:95)
>       at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>       at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
>       at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
>       at 
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
>       at 
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
>       at 
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
>       at 
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
>       at 
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:377)
>       at 
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:138)
>       at 
> org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:465)
>       at 
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:451)
> Caused by: org.apache.hadoop.hive.ql.parse.SemanticException: Table already 
> exists: default.tbl_ice
>       at 
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeCreateTable(SemanticAnalyzer.java:13960)
>       ... 61 more
> {code}
> The EXPLAIN ... command creates the Iceberg table default.tbl_ice hence the 
> ctas command executed after it fails with table already exists.



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