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Posted to issues@drill.apache.org by "Khurram Faraaz (JIRA)" <ji...@apache.org> on 2015/04/16 17:31:00 UTC
[jira] [Created] (DRILL-2804) IOB Exception : Project non-existent
column from compressed CSV file (.tgz)
Khurram Faraaz created DRILL-2804:
-------------------------------------
Summary: IOB Exception : Project non-existent column from compressed CSV file (.tgz)
Key: DRILL-2804
URL: https://issues.apache.org/jira/browse/DRILL-2804
Project: Apache Drill
Issue Type: Bug
Components: Storage - Text & CSV
Affects Versions: 0.9.0
Environment: 9d92b8e319f2d46e8659d903d355450e15946533 | DRILL-2580: Exit early from HashJoinBatch if build side is empty | 26.03.2015 @ 16:13:53 EDT
Reporter: Khurram Faraaz
Assignee: Steven Phillips
Query that projects a non-existent column from a CSV file that has an extension, (.tgz) results in IOB Exception. Whereas, the same query that projects a non-existent column (columns[8]) in the test query, does not return the exception, and we see the expected results where null is returned for a non-existent column in a CSV file that is NOT compressed in (.tgz) compression format. Tests were performed on 4 node cluster on CentOS.
{code}
0: jdbc:drill:> select columns[8] from `deletions.tgz` limit 4;
+------------+
| EXPR$0 |
+------------+
| null |
| null |
| null |
| null |
Query failed: RemoteRpcException: Failure while running fragment., index: 18990, length: 1 (expected: range(0, 16384)) [ 1f8b0c2e-ffc1-4384-874b-fae2cc4e129b on centos-04.qa.lab:31010 ]
[ 1f8b0c2e-ffc1-4384-874b-fae2cc4e129b on centos-04.qa.lab:31010 ]
java.lang.RuntimeException: java.sql.SQLException: Failure while executing query.
at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
at sqlline.SqlLine.print(SqlLine.java:1809)
at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
at sqlline.SqlLine.dispatch(SqlLine.java:889)
at sqlline.SqlLine.begin(SqlLine.java:763)
at sqlline.SqlLine.start(SqlLine.java:498)
at sqlline.SqlLine.main(SqlLine.java:460)
0: jdbc:drill:> select columns[8] from `deletions/deletions-00000-of-00020.csv` limit 4;
+------------+
| EXPR$0 |
+------------+
| null |
| null |
| null |
| null |
+------------+
4 rows selected (0.388 seconds):
stack trace from drillbit.log file
2015-04-16 15:15:58,363 [2ad02dd2-9990-de56-4d94-f901ebe8db3c:frag:1:5] WARN o.a.d.e.w.fragment.FragmentExecutor - Error while initializing or executing fragment
java.lang.IndexOutOfBoundsException: index: 18990, length: 1 (expected: range(0, 16384))
at io.netty.buffer.DrillBuf.checkIndexD(DrillBuf.java:187) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at io.netty.buffer.DrillBuf.chk(DrillBuf.java:209) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at io.netty.buffer.DrillBuf.setByte(DrillBuf.java:608) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:4.0.24.Final]
at org.apache.drill.exec.vector.UInt1Vector$Mutator.set(UInt1Vector.java:359) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.vector.UInt1Vector$Mutator.setSafe(UInt1Vector.java:366) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.vector.NullableVarCharVector$Mutator.setSafe(NullableVarCharVector.java:500) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.test.generated.ProjectorGen0.doEval(ProjectorTemplate.java:25) ~[na:na]
at org.apache.drill.exec.test.generated.ProjectorGen0.projectRecords(ProjectorTemplate.java:62) ~[na:na]
at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork(ProjectRecordBatch.java:174) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:93) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:134) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:142) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.validate.IteratorValidatorBatchIterator.next(IteratorValidatorBatchIterator.java:118) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:68) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.SingleSenderCreator$SingleSenderRootExec.innerNext(SingleSenderCreator.java:99) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:58) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:163) ~[drill-java-exec-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-0.9.0-SNAPSHOT-rebuffed.jar:0.9.0-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_75]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_75]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]
{code}
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