[DRILL-4339] Avro Reader can not read records - Regression

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.6.0
• Component/s: Storage - Other
• Assignee: Unassigned
• Reporter: Stefán Baxter
• Created: 02/Feb/16 17:03
• Updated: 03/Feb/16 02:01
• Resolved: 03/Feb/16 01:26

Description

Simple reading of Avro records no longer works

0: jdbc:drill:zk=local> select * from dfs.asa.`/<some>`;
Exception in thread "drill-executor-2" java.lang.NoSuchMethodError: org.apache.drill.exec.store.avro.AvroRecordReader.setColumns(Ljava/util/Collection;)V
at org.apache.drill.exec.store.avro.AvroRecordReader.<init>(AvroRecordReader.java:99)
at org.apache.drill.exec.store.avro.AvroFormatPlugin.getRecordReader(AvroFormatPlugin.java:73)
at org.apache.drill.exec.store.dfs.easy.EasyFormatPlugin.getReaderBatch(EasyFormatPlugin.java:172)
at org.apache.drill.exec.store.dfs.easy.EasyReaderBatchCreator.getBatch(EasyReaderBatchCreator.java:35)
at org.apache.drill.exec.store.dfs.easy.EasyReaderBatchCreator.getBatch(EasyReaderBatchCreator.java:28)
at org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:147)
at org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:170)
at org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:127)
at org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:170)
at org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:127)
at org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:170)
at org.apache.drill.exec.physical.impl.ImplCreator.getRootExec(ImplCreator.java:101)
at org.apache.drill.exec.physical.impl.ImplCreator.getExec(ImplCreator.java:79)
at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:230)
at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

We have been using the Avro reader for a while and this looks like a regression.