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Posted to dev@drill.apache.org by "Vitalii Diravka (Jira)" <ji...@apache.org> on 2021/11/29 20:23:00 UTC
[jira] [Created] (DRILL-8058) NPE: Cannot invoke "org.apache.calcite.rel.core.TableScan.getTable()" because "scan" is null
Vitalii Diravka created DRILL-8058:
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Summary: NPE: Cannot invoke "org.apache.calcite.rel.core.TableScan.getTable()" because "scan" is null
Key: DRILL-8058
URL: https://issues.apache.org/jira/browse/DRILL-8058
Project: Apache Drill
Issue Type: Bug
Components: Storage - Iceberg
Affects Versions: 1.19.0
Reporter: Vitalii Diravka
Fix For: Future
Checked in Drill embedded the query form the test case:
SELECT customer.c_name, avg(orders.o_totalprice) AS avgPrice FROM
dfs.`/\{custom_path}/drill/exec/java-exec/target/org.apache.drill.exec.physical.impl.lateraljoin.TestE2EUnnestAndLateral/root/lateraljoin/multipleFiles`
customer, LATERAL (SELECT t.ord.o_totalprice as o_totalprice FROM UNNEST(customer.c_orders) t(ord)
WHERE t.ord.o_totalprice > 100000 LIMIT 2) orders GROUP BY customer.c_name;
But it gives the following error:
Caused by: java.lang.NullPointerException: Cannot invoke "org.apache.calcite.rel.core.TableScan.getTable()" because "scan" is null
at org.apache.drill.exec.planner.common.DrillRelOptUtil.getDrillTable(DrillRelOptUtil.java:691)
at org.apache.drill.exec.store.iceberg.plan.IcebergPluginImplementor.canImplement(IcebergPluginImplementor.java:101)
at org.apache.drill.exec.store.plan.rule.PluginConverterRule.matches(PluginConverterRule.java:64)
at org.apache.calcite.plan.volcano.VolcanoRuleCall.matchRecurse(VolcanoRuleCall.java:263)
at org.apache.calcite.plan.volcano.VolcanoRuleCall.match(VolcanoRuleCall.java:247)
at org.apache.calcite.plan.volcano.VolcanoPlanner.fireRules(VolcanoPlanner.java:1566)
at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1840)
at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:848)
at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:864)
at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:92)
at org.apache.calcite.rel.AbstractRelNode.onRegister(AbstractRelNode.java:329)
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