Cong Luo created DRILL-8060: ------------------------------- Summary: Avoid the NPE in the Filter of Iceberg Implementor Key: DRILL-8060 URL: https://issues.apache.org/jira/browse/DRILL-8060 Project: Apache Drill Issue Type: Improvement Reporter: Cong Luo Assignee: Cong Luo Fix For: 1.20.0
Query the phoenix data using the filter got the NPE (stack error at the Iceberg format module), because the _#canImplement(Filter filter)_ might accept a _*JDBCTableScan*_ (or an object that extend the _*TableScan*_ of Calcite), then _#getDrillTable(TableScan)_ will get the null. {code:java} Caused by: java.lang.NullPointerException: null at org.apache.drill.exec.store.iceberg.plan.IcebergPluginImplementor.canImplement(IcebergPluginImplementor.java:102) 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) at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1701) 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.changeTraits(VolcanoPlanner.java:531) at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:324) at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:405) at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:351) at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToRawDrel(DefaultSqlHandler.java:245) at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:308) at org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:173) at org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan(DrillSqlWorker.java:283) at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPhysicalPlan(DrillSqlWorker.java:163) at org.apache.drill.exec.planner.sql.DrillSqlWorker.convertPlan(DrillSqlWorker.java:128) at org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:93) at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:593) at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:274) ... 3 common frames omitted {code} -- This message was sent by Atlassian Jira (v8.20.1#820001)