You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues-all@impala.apache.org by "Amogh Margoor (Jira)" <ji...@apache.org> on 2021/11/18 14:33:00 UTC
[jira] [Commented] (IMPALA-11021) Impala throw IllegalStateException when use predicate hint in query
[ https://issues.apache.org/jira/browse/IMPALA-11021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17445961#comment-17445961 ]
Amogh Margoor commented on IMPALA-11021:
----------------------------------------
[~skyyws] Shouldn't it be +ALWAYS_TRUE instead of +ALWAYS_TRUE_TEST ?
> Impala throw IllegalStateException when use predicate hint in query
> -------------------------------------------------------------------
>
> Key: IMPALA-11021
> URL: https://issues.apache.org/jira/browse/IMPALA-11021
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 4.0.0
> Reporter: Sheng Wang
> Assignee: Sheng Wang
> Priority: Minor
>
> Hi [~stigahuang],[~amargoor], recently when I worked on IMPALA-7942, I found a bug when use predicate hint in query. Here is the query to reproduce this exception:
> {code:java}
> select * from tpch.lineitem where /* +ALWAYS_TRUE_TEST */ l_shipdate <= (select '1998-09-02') limit 10;
> {code}
> Here is the stack:
> {code:java}
> I1117 00:42:38.977468 23408 jni-util.cc:286] b14b98e13bd40747:07fc212b00000000] java.lang.IllegalStateException: Failed analysis after expr substitution.
> at org.apache.impala.analysis.Expr.substituteList(Expr.java:1118)
> at org.apache.impala.analysis.SelectStmt.materializeRequiredSlots(SelectStmt.java:1069)
> at org.apache.impala.planner.SingleNodePlanner.createSelectPlan(SingleNodePlanner.java:701)
> at org.apache.impala.planner.SingleNodePlanner.createQueryPlan(SingleNodePlanner.java:278)
> at org.apache.impala.planner.SingleNodePlanner.createSingleNodePlan(SingleNodePlanner.java:170)
> at org.apache.impala.planner.Planner.createPlanFragments(Planner.java:121)
> at org.apache.impala.planner.Planner.createPlans(Planner.java:248)
> at org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1543)
> at org.apache.impala.service.Frontend.getPlannedExecRequest(Frontend.java:1885)
> at org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:1733)
> at org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:1625)
> at org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1595)
> at org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:162)
> {code}
> I've already read the code, this is due to predicate analyze failed after clone, this code check failed:
> {code:java}
> Preconditions.checkState(!globalState_.warningsRetrieved)
> {code}
> I'm not sure if this bug already fixed on master branch. If not, I'd like to try this.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org