Khurram Faraaz created DRILL-6990:
-------------------------------------
Summary: IllegalStateException: The current reader doesn't support
getting next information
Key: DRILL-6990
URL: https://issues.apache.org/jira/browse/DRILL-6990
Project: Apache Drill
Issue Type: Bug
Affects Versions: 1.14.0
Reporter: Khurram Faraaz
Attachments: parqt_nestedArray.parquet.tar
Reading a parquet file created from Spark, returns IllegalStateException: The
current reader doesn't support getting next information
Drill 1.14.0, parquet file created from Spark is attached here.
//Steps to create parquet file from Spark 2.3.1
[root@ba102-495 ~]# cd /opt/mapr/spark/spark-2.3.1
[root@ba102-495 spark-2.3.1]# cd bin
[root@ba102-495 bin]# ./spark-shell
19/01/21 22:57:05 WARN NativeCodeLoader: Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable
Spark context Web UI available at http://qa102-45.qa.lab:4040
Spark context available as 'sc' (master = local[*], app id =
local-1548111430809).
Spark session available as 'spark'.
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 2.3.1-mapr-SNAPSHOT
/_/
Using Scala version 2.11.8 (OpenJDK 64-Bit Server VM, Java 1.8.0_191)
Type in expressions to have them evaluated.
Type :help for more information.
scala> import spark.implicits._
import spark.implicits._
scala> val df = spark.read.json("/apps/nestedDataJson.json")
df: org.apache.spark.sql.DataFrame = [id: bigint, nested_array:
array<array<bigint>>]
scala> df.write.parquet("/apps/parqt_nestedArray.parquet")
Data used in test
{noformat}
[root@ba102-495 ~]# cat nestedDataJson.json
{"id":19,"nested_array":[[1,2,3,4],[5,6,7,8],[9,10,12]]}
{"id":14121,"nested_array":[[1,3,4],[5,6,8],[9,11,12]]}
{"id":18894,"nested_array":[[1,3,4],[5,6,7,8],[9,10,11,12]]}
{"id":12499,"nested_array":[[1,4],[5,7,8],[9,11,12]]}
{"id":120,"nested_array":[[1,4],[5,7,8],[9,10,11,12]]}
{"id":12,"nested_array":[[1,2,3,4],[5,6,7,8],[11,12]]}
{"id":13,"nested_array":[[1,2,3,4],[5,8],[9,10,11,12]]}
{"id":14,"nested_array":[[1,2,3,4],[5,68],[9,10,11,12]]}
{"id":123,"nested_array":[[1,2,3,4],[5,8],[9,10,11,12]]}
{"id":124,"nested_array":[[1,2,4],[5,6,7,8],[9,10,11,12]]}
{"id":134,"nested_array":[[1,4],[5,8],[9,12]]}
{noformat}
>From drillbit.log
{noformat}
Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR:
IllegalStateException: The current reader doesn't support getting next
information. Fragment 0:0 [Error Id: c16c70dd-6565-463f-83a7-118ccd8442e2 on
ba102-495.qa.lab:31010]
...
...
2019-01-21 23:08:11,268 [23b9af24-10b9-ad11-5583-ecc3e0c562e6:frag:0:0] ERROR
o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: IllegalStateException: The
current reader doesn't support getting next information.
Fragment 0:0
[Error Id: c16c70dd-6565-463f-83a7-118ccd8442e2 on ba102-495.qa.lab:31010]
org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
IllegalStateException: The current reader doesn't support getting next
information.
Fragment 0:0
[Error Id: c16c70dd-6565-463f-83a7-118ccd8442e2 on ba102-495.qa.lab:31010]
at
org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:633)
~[drill-common-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:361)
[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:216)
[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:327)
[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.14.0-mapr.jar:1.14.0-mapr]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[na:1.8.0_181]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[na:1.8.0_181]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_181]
Caused by: java.lang.IllegalStateException: The current reader doesn't support
getting next information.
at
org.apache.drill.exec.vector.complex.impl.AbstractBaseReader.next(AbstractBaseReader.java:64)
~[vector-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl.next(SingleMapReaderImpl.java:31)
~[vector-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.test.generated.ProjectorGen971.doEval(ProjectorTemplate.java:35)
~[na:na]
at
org.apache.drill.exec.test.generated.ProjectorGen971.projectRecords(ProjectorTemplate.java:67)
~[na:na]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork(ProjectRecordBatch.java:231)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.record.AbstractUnaryRecordBatch.innerNext(AbstractUnaryRecordBatch.java:117)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:142)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:172)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:103)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:83)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:93)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:294)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:281)
~[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_181]
at javax.security.auth.Subject.doAs(Subject.java:422) ~[na:1.8.0_181]
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1669)
~[hadoop-common-2.7.0-mapr-1808.jar:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:281)
[drill-java-exec-1.14.0-mapr.jar:1.14.0-mapr]
... 4 common frames omitted
{noformat}
Doing a project of nested_array column from the parquet file returns incorrect
data, the representation of the nested array is wrong.
{noformat}
apache drill 1.14.0-mapr
"start your sql engine"
0: jdbc:drill:schema=dfs.tmp> select nested_array from
dfs.`/apps/parqt_nestedArray.parquet`;
+--------------+
| nested_array |
+--------------+
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":6},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":6},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":6},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":6},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":68}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":3},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":2},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":6},\{"element":7},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":10},\{"element":11},\{"element":12}]}}]}
|
|
\{"list":[{"element":{"list":[{"element":1},\{"element":4}]}},\{"element":{"list":[{"element":5},\{"element":8}]}},\{"element":{"list":[{"element":9},\{"element":12}]}}]}
|
+--------------+
11 rows selected (0.293 seconds)
{noformat}
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