[jira] [Created] (DRILL-7258) [Text V3 Reader] Unsupported operation error is thrown when select a column with a long string

["Anton Gozhiy (JIRA)" <ji...@apache.org>]

Anton Gozhiy created DRILL-7258:
-----------------------------------

             Summary: [Text V3 Reader] Unsupported operation error is thrown when select a column with a long string
                 Key: DRILL-7258
                 URL: https://issues.apache.org/jira/browse/DRILL-7258
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.16.0
            Reporter: Anton Gozhiy


*Data:*
100000.tbl is attached

*Steps:*
# Set exec.storage.enable_v3_text_reader=true
# Run the following query:
{code:sql}
select * from dfs.`/tmp/drill/data/100000.tbl`
{code}

*Expected result:*
The query should return result normally.

*Actual result:*
Exception is thrown:
{noformat}
UNSUPPORTED_OPERATION ERROR: Drill Remote Exception



  (java.lang.Exception) UNSUPPORTED_OPERATION ERROR: Text column is too large.

Column 0
Limit 65536
Fragment 0:0

[Error Id: 5f73232f-f0c0-48aa-ab0f-b5f86495d3c8 on userf87d-pc:31010]
    org.apache.drill.common.exceptions.UserException$Builder.build():630
    org.apache.drill.exec.store.easy.text.compliant.v3.BaseFieldOutput.append():131
    org.apache.drill.exec.store.easy.text.compliant.v3.TextReader.parseValueAll():208
    org.apache.drill.exec.store.easy.text.compliant.v3.TextReader.parseValue():225
    org.apache.drill.exec.store.easy.text.compliant.v3.TextReader.parseField():341
    org.apache.drill.exec.store.easy.text.compliant.v3.TextReader.parseRecord():137
    org.apache.drill.exec.store.easy.text.compliant.v3.TextReader.parseNext():388
    org.apache.drill.exec.store.easy.text.compliant.v3.CompliantTextBatchReader.next():220
    org.apache.drill.exec.physical.impl.scan.framework.ShimBatchReader.next():132
    org.apache.drill.exec.physical.impl.scan.ReaderState.readBatch():397
    org.apache.drill.exec.physical.impl.scan.ReaderState.next():354
    org.apache.drill.exec.physical.impl.scan.ScanOperatorExec.nextAction():184
    org.apache.drill.exec.physical.impl.scan.ScanOperatorExec.next():159
    org.apache.drill.exec.physical.impl.protocol.OperatorDriver.doNext():176
    org.apache.drill.exec.physical.impl.protocol.OperatorDriver.next():114
    org.apache.drill.exec.physical.impl.protocol.OperatorRecordBatch.next():147
    org.apache.drill.exec.record.AbstractRecordBatch.next():126
    org.apache.drill.exec.record.AbstractRecordBatch.next():116
    org.apache.drill.exec.record.AbstractUnaryRecordBatch.innerNext():63
    org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():141
    org.apache.drill.exec.record.AbstractRecordBatch.next():186
    org.apache.drill.exec.physical.impl.BaseRootExec.next():104
    org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():83
    org.apache.drill.exec.physical.impl.BaseRootExec.next():94
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():296
    org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():283
    .......():0
    org.apache.hadoop.security.UserGroupInformation.doAs():1746
    org.apache.drill.exec.work.fragment.FragmentExecutor.run():283
    org.apache.drill.common.SelfCleaningRunnable.run():38
    .......():0
{noformat}

*Note:* works fine with v2 reader. 



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