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Enrico Olivelli commented on CALCITE-4136: ------------------------------------------ [https://adoptopenjdk.net/] {code:java} mvn -v Java version: 14, vendor: AdoptOpenJDK, runtime: /Library/Java/JavaVirtualMachines/adoptopenjdk-14.jdk/Contents/Home Default locale: it_IT, platform encoding: UTF-8 OS name: "mac os x", version: "10.15.4", arch: "x86_64", family: "mac" {code} IIRC correctly the same problem was also on TravisCI on JDK11, but I do not have the logs anymore. > ReduceExpressionsRule.FILTER_INSTANCE cannot be initialized by some JVM > ----------------------------------------------------------------------- > > Key: CALCITE-4136 > URL: https://issues.apache.org/jira/browse/CALCITE-4136 > Project: Calcite > Issue Type: Bug > Components: core > Reporter: Stamatis Zampetakis > Priority: Major > Attachments: DeprecatedRulesAreNull.png > > > In certain JVM implementations the field cannot be initialized leading to > {{NullPointerException}} when using the rule. > Few stacktraces are given below: > {noformat} > Caused by: java.lang.NullPointerException: at index 0 > at > com.onwbp.com.google.common.collect.ObjectArrays.checkElementNotNull(ObjectArrays.java:239) > at > com.onwbp.com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:230) > at > com.onwbp.com.google.common.collect.ObjectArrays.checkElementsNotNull(ObjectArrays.java:225) > at > com.onwbp.com.google.common.collect.ImmutableList.construct(ImmutableList.java:281) > at > com.onwbp.com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:239) > at > com.onwbp.com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:209) > at com.onwbp.org.apache.calcite.tools.RuleSets.ofList(RuleSets.java:41) > {noformat} > {noformat} > java.lang.NullPointerException > at > org.apache.calcite.plan.AbstractRelOptPlanner.addRule(AbstractRelOptPlanner.java:147) > at > org.apache.calcite.plan.volcano.VolcanoPlanner.addRule(VolcanoPlanner.java:416) > at herddb.sql.CalcitePlanner.runPlanner(CalcitePlanner.java:576) > at herddb.sql.CalcitePlanner.translate(CalcitePlanner.java:331) > at herddb.core.TestUtils.scan(TestUtils.java:70) > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)