Khurram Faraaz created DRILL-4054:
-------------------------------------
Summary: convert_from(<varchar>,'JSON') gives JsonParseException
Key: DRILL-4054
URL: https://issues.apache.org/jira/browse/DRILL-4054
Project: Apache Drill
Issue Type: Bug
Components: Execution - Data Types
Affects Versions: 1.3.0
Reporter: Khurram Faraaz
convert_from(<varchar>,'JSON') gives JsonParseException
sys.version => 3a73f098
Drill 1.3
4 node cluster CentOS
{code}
0: jdbc:drill:schema=dfs.tmp> select columns[3], convert_from(CAST(columns[3]
AS VARCHAR(64)),'JSON') json FROM `allData.csv`;
Error: SYSTEM ERROR: JsonParseException: Unrecognized token
'AXXXXXXXXXXXXXXXXXXXXXXXXXCXXXXXXXXXXXXXXXXXXXXXXXXB': was expecting ('true',
'false' or 'null')
at [Source:
org.apache.drill.exec.vector.complex.fn.DrillBufInputStream@5441715d; line: 1,
column: 105]
Fragment 0:0
[Error Id: 7f8cb677-20e9-4e99-bbec-3ada707671ee on centos-03.qa.lab:31010]
(state=,code=0)
Stack trace from drillbit.log
[Error Id: 7f8cb677-20e9-4e99-bbec-3ada707671ee on centos-03.qa.lab:31010]
org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
JsonParseException: Unrecognized token
'AXXXXXXXXXXXXXXXXXXXXXXXXXCXXXXXXXXXXXXXXXXXXXXXXXXB': was expecting ('true',
'false' or 'null')
at [Source:
org.apache.drill.exec.vector.complex.fn.DrillBufInputStream@5441715d; line: 1,
column: 105]
Fragment 0:0
[Error Id: 7f8cb677-20e9-4e99-bbec-3ada707671ee on centos-03.qa.lab:31010]
at
org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:534)
~[drill-common-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:321)
[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:184)
[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:290)
[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
[drill-common-1.3.0.jar:1.3.0]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[na:1.7.0_85]
at
java.util.concurrent.ThreadPoolExecutor$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
while converting from JSON.
at
org.apache.drill.exec.test.generated.ProjectorGen6.doEval(ProjectorTemplate.java:126)
~[na:na]
at
org.apache.drill.exec.test.generated.ProjectorGen6.projectRecords(ProjectorTemplate.java:62)
~[na:na]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.doWork(ProjectRecordBatch.java:174)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:93)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:131)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:156)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:80)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:256)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:250)
~[drill-java-exec-1.3.0.jar:1.3.0]
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:1595)
~[hadoop-common-2.7.0-mapr-1506.jar:na]
at
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:250)
[drill-java-exec-1.3.0.jar:1.3.0]
... 4 common frames omitted
Caused by: com.fasterxml.jackson.core.JsonParseException: Unrecognized token
'AXXXXXXXXXXXXXXXXXXXXXXXXXCXXXXXXXXXXXXXXXXXXXXXXXXB': was expecting ('true',
'false' or 'null')
at [Source:
org.apache.drill.exec.vector.complex.fn.DrillBufInputStream@5441715d; line: 1,
column: 105]
at
com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1419)
~[jackson-core-2.4.3.jar:2.4.3]
at
com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:508)
~[jackson-core-2.4.3.jar:2.4.3]
at
com.fasterxml.jackson.core.json.UTF8StreamJsonParser._reportInvalidToken(UTF8StreamJsonParser.java:3201)
~[jackson-core-2.4.3.jar:2.4.3]
at
com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2360)
~[jackson-core-2.4.3.jar:2.4.3]
at
com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:794)
~[jackson-core-2.4.3.jar:2.4.3]
at
com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:690)
~[jackson-core-2.4.3.jar:2.4.3]
at
org.apache.drill.exec.vector.complex.fn.JsonReader.write(JsonReader.java:135)
~[drill-java-exec-1.3.0.jar:1.3.0]
at
org.apache.drill.exec.test.generated.ProjectorGen6.doEval(ProjectorTemplate.java:123)
~[na:na]
... 18 common frames omitted
{code}
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