Sergey Shelukhin created HIVE-18488: ---------------------------------------
Summary: LLAP ORC readers are missing some null checks Key: HIVE-18488 URL: https://issues.apache.org/jira/browse/HIVE-18488 Project: Hive Issue Type: Bug Reporter: Deepesh Khandelwal Assignee: Sergey Shelukhin Attachments: HIVE-18488.patch All the uses of StructTreeReader fields in ORCs have null checks; these are missing in LLAP readers {noformat} Caused by: java.lang.NullPointerException at org.apache.hadoop.hive.ql.io.orc.encoded.EncodedTreeReaderFactory$StructStreamReader.setBuffers(EncodedTreeReaderFactory.java:2743) at org.apache.hadoop.hive.llap.io.decode.OrcEncodedDataConsumer.repositionInStreams(OrcEncodedDataConsumer.java:251) at org.apache.hadoop.hive.llap.io.decode.OrcEncodedDataConsumer.decodeBatch(OrcEncodedDataConsumer.java:138) at org.apache.hadoop.hive.llap.io.decode.OrcEncodedDataConsumer.decodeBatch(OrcEncodedDataConsumer.java:62) at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:81) at org.apache.hadoop.hive.llap.io.decode.EncodedDataConsumer.consumeData(EncodedDataConsumer.java:34) at org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:482) at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.performDataRead(OrcEncodedDataReader.java:417) at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:276) at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:273) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1965) at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:273) at org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:110) ... 6 more{noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)