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Posted to issues@drill.apache.org by "amit hadke (JIRA)" <ji...@apache.org> on 2015/11/11 21:01:11 UTC
[jira] [Closed] (DRILL-4073) Parquet RecordReader fails to read a
file on s3
[ https://issues.apache.org/jira/browse/DRILL-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
amit hadke closed DRILL-4073.
-----------------------------
Resolution: Not A Problem
> Parquet RecordReader fails to read a file on s3
> -----------------------------------------------
>
> Key: DRILL-4073
> URL: https://issues.apache.org/jira/browse/DRILL-4073
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.2.0
> Reporter: amit hadke
> Attachments: 0_0_0.parquet
>
>
> Parquet Reader fails with exception "FAILED_TO_UNCOMPRESS"
> Same file can be read when copied to hdfs.
> Attaching file.
> Query ran:
> select key1 from s3.`parquet_20m_s3r1` limit 1;
> s3 was configured with s3n://<bucket> connection.
> --------- drillbit log ----------
> fragment 0:0
> [Error Id: 72b14374-e7f0-4507-9593-a54a883701ca on ip-172-31-39-61.us-west-2.compute.internal:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: IOException: FAILED_TO_UNCOMPRESS(5)
> Fragment 0:0
> [Error Id: 72b14374-e7f0-4507-9593-a54a883701ca on ip-172-31-39-61.us-west-2.compute.internal:31010]
> at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:534) ~[drill-common-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:323) [drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:178) [drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:292) [drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-1.2.0.jar:1.2.0]
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_85]
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_85]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85]
> Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Error in parquet record reader.
> Message:
> Hadoop path: /testdata/parquet_20m_s3r1/0_0_0.parquet
> Total records read: 0
> Mock records read: 0
> Records to read: 32768
> Row group index: 0
> Records in row group: 10000
> Parquet Metadata: ParquetMetaData{FileMetaData{schema: message root {
> optional binary key19 (UTF8);
> optional binary key18 (UTF8);
> optional binary key17 (UTF8);
> optional binary key16 (UTF8);
> optional binary key15 (UTF8);
> optional binary key14 (UTF8);
> optional binary key13 (UTF8);
> optional binary key12 (UTF8);
> optional binary key11 (UTF8);
> optional binary key10 (UTF8);
> optional binary key97 (UTF8);
> optional binary key96 (UTF8);
> optional binary key95 (UTF8);
> optional binary key94 (UTF8);
> optional binary key93 (UTF8);
> optional binary key92 (UTF8);
> optional binary key91 (UTF8);
> optional binary key90 (UTF8);
> optional binary key99 (UTF8);
> optional binary key98 (UTF8);
> optional binary key80 (UTF8);
> optional binary key81 (UTF8);
> optional binary key82 (UTF8);
> optional binary key83 (UTF8);
> optional binary key84 (UTF8);
> optional binary key85 (UTF8);
> optional binary key86 (UTF8);
> optional binary key87 (UTF8);
> optional binary key88 (UTF8);
> optional binary key89 (UTF8);
> optional binary key79 (UTF8);
> optional binary key78 (UTF8);
> optional binary key75 (UTF8);
> optional binary key74 (UTF8);
> optional binary key77 (UTF8);
> optional binary key76 (UTF8);
> optional binary key71 (UTF8);
> optional binary key70 (UTF8);
> optional binary key73 (UTF8);
> optional binary key72 (UTF8);
> optional binary key68 (UTF8);
> optional binary key69 (UTF8);
> optional binary key66 (UTF8);
> optional binary key67 (UTF8);
> optional binary key64 (UTF8);
> optional binary key65 (UTF8);
> optional binary key62 (UTF8);
> optional binary key63 (UTF8);
> optional binary key60 (UTF8);
> optional binary key61 (UTF8);
> optional binary key100 (UTF8);
> optional binary key59 (UTF8);
> optional binary key58 (UTF8);
> optional binary key53 (UTF8);
> optional binary key52 (UTF8);
> optional binary key51 (UTF8);
> optional binary key50 (UTF8);
> optional binary key57 (UTF8);
> optional binary key56 (UTF8);
> optional binary key55 (UTF8);
> optional binary key54 (UTF8);
> optional binary key44 (UTF8);
> optional binary key45 (UTF8);
> optional binary key46 (UTF8);
> optional binary key47 (UTF8);
> optional binary key40 (UTF8);
> optional binary key41 (UTF8);
> optional binary key42 (UTF8);
> optional binary key43 (UTF8);
> optional binary key48 (UTF8);
> optional binary key49 (UTF8);
> optional binary key9 (UTF8);
> optional binary key8 (UTF8);
> optional binary key3 (UTF8);
> optional binary key2 (UTF8);
> optional binary key1 (UTF8);
> optional binary key7 (UTF8);
> optional binary key6 (UTF8);
> optional binary key5 (UTF8);
> optional binary key4 (UTF8);
> optional binary key31 (UTF8);
> optional binary key30 (UTF8);
> optional binary key33 (UTF8);
> optional binary key32 (UTF8);
> optional binary key35 (UTF8);
> optional binary key34 (UTF8);
> optional binary key37 (UTF8);
> optional binary key36 (UTF8);
> optional binary key39 (UTF8);
> optional binary key38 (UTF8);
> optional binary key22 (UTF8);
> optional binary key23 (UTF8);
> optional binary key20 (UTF8);
> optional binary key21 (UTF8);
> optional binary key26 (UTF8);
> optional binary key27 (UTF8);
> optional binary key24 (UTF8);
> optional binary key25 (UTF8);
> optional binary key28 (UTF8);
> optional binary key29 (UTF8);
> }
> , metadata: {}}, blocks: [BlockMetaData{10000, 14622709 [ColumnMetaData{SNAPPY [key19] BINARY [PLAIN, BIT_PACKED, RLE], 4}, ColumnMetaData{SNAPPY [key18] BINARY [PLAIN, BIT_PACKED, RLE], 58593}, ColumnMetaData{SNAPPY [key17] BINARY [PLAIN, BIT_PACKED, RLE], 115454}, ColumnMetaData{SNAPPY [key16] BINARY [PLAIN, BIT_PACKED, RLE], 174098}, ColumnMetaData{SNAPPY [key15] BINARY [PLAIN, BIT_PACKED, RLE], 223157}, ColumnMetaData{SNAPPY [key14] BINARY [PLAIN, BIT_PACKED, RLE], 274843}, ColumnMetaData{SNAPPY [key13] BINARY [PLAIN, BIT_PACKED, RLE], 329757}, ColumnMetaData{SNAPPY [key12] BINARY [PLAIN, BIT_PACKED, RLE], 387746}, ColumnMetaData{SNAPPY [key11] BINARY [PLAIN, BIT_PACKED, RLE], 439325}, ColumnMetaData{SNAPPY [key10] BINARY [PLAIN, BIT_PACKED, RLE], 497196}, ColumnMetaData{SNAPPY [key97] BINARY [PLAIN, BIT_PACKED, RLE], 545977}, ColumnMetaData{SNAPPY [key96] BINARY [PLAIN, BIT_PACKED, RLE], 610824}, ColumnMetaData{SNAPPY [key95] BINARY [PLAIN, BIT_PACKED, RLE], 665648}, ColumnMetaData{SNAPPY [key94] BINARY [PLAIN, BIT_PACKED, RLE], 724849}, ColumnMetaData{SNAPPY [key93] BINARY [PLAIN, BIT_PACKED, RLE], 786595}, ColumnMetaData{SNAPPY [key92] BINARY [PLAIN, BIT_PACKED, RLE], 851541}, ColumnMetaData{SNAPPY [key91] BINARY [PLAIN, BIT_PACKED, RLE], 909955}, ColumnMetaData{SNAPPY [key90] BINARY [PLAIN, BIT_PACKED, RLE], 974563}, ColumnMetaData{SNAPPY [key99] BINARY [PLAIN, BIT_PACKED, RLE], 1031581}, ColumnMetaData{SNAPPY [key98] BINARY [PLAIN, BIT_PACKED, RLE], 1097028}, ColumnMetaData{SNAPPY [key80] BINARY [PLAIN, BIT_PACKED, RLE], 1158699}, ColumnMetaData{SNAPPY [key81] BINARY [PLAIN, BIT_PACKED, RLE], 1205348}, ColumnMetaData{SNAPPY [key82] BINARY [PLAIN, BIT_PACKED, RLE], 1269263}, ColumnMetaData{SNAPPY [key83] BINARY [PLAIN, BIT_PACKED, RLE], 1329737}, ColumnMetaData{SNAPPY [key84] BINARY [PLAIN, BIT_PACKED, RLE], 1393552}, ColumnMetaData{SNAPPY [key85] BINARY [PLAIN, BIT_PACKED, RLE], 1452583}, ColumnMetaData{SNAPPY [key86] BINARY [PLAIN, BIT_PACKED, RLE], 1511256}, ColumnMetaData{SNAPPY [key87] BINARY [PLAIN, BIT_PACKED, RLE], 1571999}, ColumnMetaData{SNAPPY [key88] BINARY [PLAIN, BIT_PACKED, RLE], 1636710}, ColumnMetaData{SNAPPY [key89] BINARY [PLAIN, BIT_PACKED, RLE], 1693951}, ColumnMetaData{SNAPPY [key79] BINARY [PLAIN, BIT_PACKED, RLE], 1758958}, ColumnMetaData{SNAPPY [key78] BINARY [PLAIN, BIT_PACKED, RLE], 1822819}, ColumnMetaData{SNAPPY [key75] BINARY [PLAIN, BIT_PACKED, RLE], 1881796}, ColumnMetaData{SNAPPY [key74] BINARY [PLAIN, BIT_PACKED, RLE], 1931804}, ColumnMetaData{SNAPPY [key77] BINARY [PLAIN, BIT_PACKED, RLE], 1991837}, ColumnMetaData{SNAPPY [key76] BINARY [PLAIN, BIT_PACKED, RLE], 2055258}, ColumnMetaData{SNAPPY [key71] BINARY [PLAIN, BIT_PACKED, RLE], 2113825}, ColumnMetaData{SNAPPY [key70] BINARY [PLAIN, BIT_PACKED, RLE], 2177348}, ColumnMetaData{SNAPPY [key73] BINARY [PLAIN, BIT_PACKED, RLE], 2232436}, ColumnMetaData{SNAPPY [key72] BINARY [PLAIN, BIT_PACKED, RLE], 2296246}, ColumnMetaData{SNAPPY [key68] BINARY [PLAIN, BIT_PACKED, RLE], 2352167}, ColumnMetaData{SNAPPY [key69] BINARY [PLAIN, BIT_PACKED, RLE], 2410282}, ColumnMetaData{SNAPPY [key66] BINARY [PLAIN, BIT_PACKED, RLE], 2473077}, ColumnMetaData{SNAPPY [key67] BINARY [PLAIN, BIT_PACKED, RLE], 2532340}, ColumnMetaData{SNAPPY [key64] BINARY [PLAIN, BIT_PACKED, RLE], 2594537}, ColumnMetaData{SNAPPY [key65] BINARY [PLAIN, BIT_PACKED, RLE], 2646756}, ColumnMetaData{SNAPPY [key62] BINARY [PLAIN, BIT_PACKED, RLE], 2705029}, ColumnMetaData{SNAPPY [key63] BINARY [PLAIN, BIT_PACKED, RLE], 2763944}, ColumnMetaData{SNAPPY [key60] BINARY [PLAIN, BIT_PACKED, RLE], 2826308}, ColumnMetaData{SNAPPY [key61] BINARY [PLAIN, BIT_PACKED, RLE], 2876457}, ColumnMetaData{SNAPPY [key100] BINARY [PLAIN, BIT_PACKED, RLE], 2938678}, ColumnMetaData{SNAPPY [key59] BINARY [PLAIN, BIT_PACKED, RLE], 2986547}, ColumnMetaData{SNAPPY [key58] BINARY [PLAIN, BIT_PACKED, RLE], 3048686}, ColumnMetaData{SNAPPY [key53] BINARY [PLAIN, BIT_PACKED, RLE], 3107683}, ColumnMetaData{SNAPPY [key52] BINARY [PLAIN, BIT_PACKED, RLE], 3169679}, ColumnMetaData{SNAPPY [key51] BINARY [PLAIN, BIT_PACKED, RLE], 3226971}, ColumnMetaData{SNAPPY [key50] BINARY [PLAIN, BIT_PACKED, RLE], 3288641}, ColumnMetaData{SNAPPY [key57] BINARY [PLAIN, BIT_PACKED, RLE], 3336162}, ColumnMetaData{SNAPPY [key56] BINARY [PLAIN, BIT_PACKED, RLE], 3398025}, ColumnMetaData{SNAPPY [key55] BINARY [PLAIN, BIT_PACKED, RLE], 3452175}, ColumnMetaData{SNAPPY [key54] BINARY [PLAIN, BIT_PACKED, RLE], 3510389}, ColumnMetaData{SNAPPY [key44] BINARY [PLAIN, BIT_PACKED, RLE], 3569397}, ColumnMetaData{SNAPPY [key45] BINARY [PLAIN, BIT_PACKED, RLE], 3626798}, ColumnMetaData{SNAPPY [key46] BINARY [PLAIN, BIT_PACKED, RLE], 3684013}, ColumnMetaData{SNAPPY [key47] BINARY [PLAIN, BIT_PACKED, RLE], 3743076}, ColumnMetaData{SNAPPY [key40] BINARY [PLAIN, BIT_PACKED, RLE], 3804921}, ColumnMetaData{SNAPPY [key41] BINARY [PLAIN, BIT_PACKED, RLE], 3852550}, ColumnMetaData{SNAPPY [key42] BINARY [PLAIN, BIT_PACKED, RLE], 3913476}, ColumnMetaData{SNAPPY [key43] BINARY [PLAIN, BIT_PACKED, RLE], 3972419}, ColumnMetaData{SNAPPY [key48] BINARY [PLAIN, BIT_PACKED, RLE], 4033449}, ColumnMetaData{SNAPPY [key49] BINARY [PLAIN, BIT_PACKED, RLE], 4085500}, ColumnMetaData{SNAPPY [key9] BINARY [PLAIN, BIT_PACKED, RLE], 4147439}, ColumnMetaData{SNAPPY [key8] BINARY [PLAIN, BIT_PACKED, RLE], 4203623}, ColumnMetaData{SNAPPY [key3] BINARY [PLAIN, BIT_PACKED, RLE], 4250899}, ColumnMetaData{SNAPPY [key2] BINARY [PLAIN, BIT_PACKED, RLE], 4302221}, ColumnMetaData{SNAPPY [key1] BINARY [PLAIN, BIT_PACKED, RLE], 4352042}, ColumnMetaData{SNAPPY [key7] BINARY [PLAIN, BIT_PACKED, RLE], 4400743}, ColumnMetaData{SNAPPY [key6] BINARY [PLAIN, BIT_PACKED, RLE], 4455015}, ColumnMetaData{SNAPPY [key5] BINARY [PLAIN, BIT_PACKED, RLE], 4505664}, ColumnMetaData{SNAPPY [key4] BINARY [PLAIN, BIT_PACKED, RLE], 4554492}, ColumnMetaData{SNAPPY [key31] BINARY [PLAIN, BIT_PACKED, RLE], 4604230}, ColumnMetaData{SNAPPY [key30] BINARY [PLAIN, BIT_PACKED, RLE], 4664185}, ColumnMetaData{SNAPPY [key33] BINARY [PLAIN, BIT_PACKED, RLE], 4715722}, ColumnMetaData{SNAPPY [key32] BINARY [PLAIN, BIT_PACKED, RLE], 4775971}, ColumnMetaData{SNAPPY [key35] BINARY [PLAIN, BIT_PACKED, RLE], 4825604}, ColumnMetaData{SNAPPY [key34] BINARY [PLAIN, BIT_PACKED, RLE], 4880804}, ColumnMetaData{SNAPPY [key37] BINARY [PLAIN, BIT_PACKED, RLE], 4938855}, ColumnMetaData{SNAPPY [key36] BINARY [PLAIN, BIT_PACKED, RLE], 4999390}, ColumnMetaData{SNAPPY [key39] BINARY [PLAIN, BIT_PACKED, RLE], 5055914}, ColumnMetaData{SNAPPY [key38] BINARY [PLAIN, BIT_PACKED, RLE], 5116164}, ColumnMetaData{SNAPPY [key22] BINARY [PLAIN, BIT_PACKED, RLE], 5174204}, ColumnMetaData{SNAPPY [key23] BINARY [PLAIN, BIT_PACKED, RLE], 5232278}, ColumnMetaData{SNAPPY [key20] BINARY [PLAIN, BIT_PACKED, RLE], 5291852}, ColumnMetaData{SNAPPY [key21] BINARY [PLAIN, BIT_PACKED, RLE], 5339696}, ColumnMetaData{SNAPPY [key26] BINARY [PLAIN, BIT_PACKED, RLE], 5398519}, ColumnMetaData{SNAPPY [key27] BINARY [PLAIN, BIT_PACKED, RLE], 5455887}, ColumnMetaData{SNAPPY [key24] BINARY [PLAIN, BIT_PACKED, RLE], 5515801}, ColumnMetaData{SNAPPY [key25] BINARY [PLAIN, BIT_PACKED, RLE], 5566275}, ColumnMetaData{SNAPPY [key28] BINARY [PLAIN, BIT_PACKED, RLE], 5613633}, ColumnMetaData{SNAPPY [key29] BINARY [PLAIN, BIT_PACKED, RLE], 5668358}]}]}
> at org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.handleAndRaise(ParquetRecordReader.java:346) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.next(ParquetRecordReader.java:448) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:183) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:104) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:94) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.innerNext(LimitRecordBatch.java:115) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:104) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:94) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:94) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:104) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:94) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:129) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:147) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:83) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:80) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:73) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:258) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:252) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_85]
> at javax.security.auth.Subject.doAs(Subject.java:415) ~[na:1.7.0_85]
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1556) ~[hadoop-common-2.4.1.jar:na]
> at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:252) [drill-java-exec-1.2.0.jar:1.2.0]
> ... 4 common frames omitted
> Caused by: java.io.IOException: FAILED_TO_UNCOMPRESS(5)
> at org.xerial.snappy.SnappyNative.throw_error(SnappyNative.java:78) ~[na:na]
> at org.xerial.snappy.SnappyNative.rawUncompress(Native Method) ~[na:na]
> at org.xerial.snappy.Snappy.uncompress(Snappy.java:467) ~[snappy-java-1.0.5-M3.jar:na]
> at parquet.hadoop.codec.SnappyDecompressor$SnappyDirectDecompressor.decompress(SnappyDecompressor.java:163) ~[parquet-hadoop-1.6.0rc3-drill-r0.3.jar:1.6.0rc3-drill-r0.3]
> at org.apache.drill.exec.store.parquet.DirectCodecFactory$FullDirectDecompressor.decompress(DirectCodecFactory.java:239) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.PageReader.next(PageReader.java:230) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.readPage(ColumnReader.java:198) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.ColumnReader.determineSize(ColumnReader.java:141) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.VarLenBinaryReader.readFields(VarLenBinaryReader.java:56) ~[drill-java-exec-1.2.0.jar:1.2.0]
> at org.apache.drill.exec.store.parquet.columnreaders.ParquetRecordReader.next(ParquetRecordReader.java:432) ~[drill-java-exec-1.2.0.jar:1.2.0]
> ... 29 common frames omitted
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