[ https://issues.apache.org/jira/browse/FLINK-8230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aljoscha Krettek updated FLINK-8230: ------------------------------------ Fix Version/s: 1.5.0 > NPE in OrcRowInputFormat on nested structs > ------------------------------------------ > > Key: FLINK-8230 > URL: https://issues.apache.org/jira/browse/FLINK-8230 > Project: Flink > Issue Type: Bug > Components: Batch Connectors and Input/Output Formats > Affects Versions: 1.4.0 > Reporter: Sebastian Klemke > Assignee: Fabian Hueske > Priority: Blocker > Fix For: 1.5.0, 1.4.1 > > > OrcRowInputFormat ignores isNull and isRepeating on nested struct columns. If > a struct column contains nulls, it tries to read struct fields, leading to > NPE in case of string fields: > {code} > java.lang.NullPointerException > at java.lang.String.checkBounds(String.java:384) > at java.lang.String.<init>(String.java:462) > at > org.apache.flink.orc.OrcUtils.readNonNullBytesColumnAsString(OrcUtils.java:392) > at org.apache.flink.orc.OrcUtils.readField(OrcUtils.java:215) > at org.apache.flink.orc.OrcUtils.readStructColumn(OrcUtils.java:1203) > at org.apache.flink.orc.OrcUtils.readField(OrcUtils.java:252) > at > org.apache.flink.orc.OrcUtils.readNonNullStructColumn(OrcUtils.java:677) > at org.apache.flink.orc.OrcUtils.readField(OrcUtils.java:250) > at org.apache.flink.orc.OrcUtils.fillRows(OrcUtils.java:142) > at > org.apache.flink.orc.OrcRowInputFormat.ensureBatch(OrcRowInputFormat.java:334) > at > org.apache.flink.orc.OrcRowInputFormat.reachedEnd(OrcRowInputFormat.java:314) > at > org.apache.flink.runtime.operators.DataSourceTask.invoke(DataSourceTask.java:165) > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:718) > at java.lang.Thread.run(Thread.java:748) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)