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https://issues.apache.org/jira/browse/DRILL-4842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15626130#comment-15626130
]
ASF GitHub Bot commented on DRILL-4842:
---------------------------------------
Github user chunhui-shi commented on a diff in the pull request:
https://github.com/apache/drill/pull/594#discussion_r85975481
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/vector/complex/fn/JsonReader.java
---
@@ -59,12 +59,13 @@
private final ListVectorOutput listOutput;
private final boolean extended = true;
private final boolean readNumbersAsDouble;
+ private List<String> path = Lists.newArrayList();
--- End diff --
Since you are adding a stateful variable 'path', could you add a test with
some error json items injected in the middle to make sure it can still recover
and have good status when the option introduced in DRILL-4653 is enabled
('store.json.reader.skip_invalid_records') which will skip invalid tokens.
> SELECT * on JSON data results in NumberFormatException
> ------------------------------------------------------
>
> Key: DRILL-4842
> URL: https://issues.apache.org/jira/browse/DRILL-4842
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.2.0
> Reporter: Khurram Faraaz
> Assignee: Chunhui Shi
> Attachments: tooManyNulls.json
>
>
> Note that doing SELECT c1 returns correct results, the failure is seen when
> we do SELECT star. json.all_text_mode was set to true.
> JSON file tooManyNulls.json has one key c1 with 4096 nulls as its value and
> the 4097th key c1 has the value "Hello World"
> git commit ID : aaf220ff
> MapR Drill 1.8.0 RPM
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> alter session set
> `store.json.all_text_mode`=true;
> +-------+------------------------------------+
> | ok | summary |
> +-------+------------------------------------+
> | true | store.json.all_text_mode updated. |
> +-------+------------------------------------+
> 1 row selected (0.27 seconds)
> 0: jdbc:drill:schema=dfs.tmp> SELECT c1 FROM `tooManyNulls.json` WHERE c1 IN
> ('Hello World');
> +--------------+
> | c1 |
> +--------------+
> | Hello World |
> +--------------+
> 1 row selected (0.243 seconds)
> 0: jdbc:drill:schema=dfs.tmp> select * FROM `tooManyNulls.json` WHERE c1 IN
> ('Hello World');
> Error: SYSTEM ERROR: NumberFormatException: Hello World
> Fragment 0:0
> [Error Id: 9cafb3f9-3d5c-478a-b55c-900602b8765e on centos-01.qa.lab:31010]
> (java.lang.NumberFormatException) Hello World
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.nfeI():95
>
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.varTypesToInt():120
> org.apache.drill.exec.test.generated.FiltererGen1169.doSetup():45
> org.apache.drill.exec.test.generated.FiltererGen1169.setup():54
>
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer():195
>
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema():107
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():78
> org.apache.drill.exec.record.AbstractRecordBatch.next():162
> org.apache.drill.exec.record.AbstractRecordBatch.next():119
> org.apache.drill.exec.record.AbstractRecordBatch.next():109
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
>
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext():94
> org.apache.drill.exec.record.AbstractRecordBatch.next():162
> org.apache.drill.exec.record.AbstractRecordBatch.next():119
> org.apache.drill.exec.record.AbstractRecordBatch.next():109
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
>
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
> org.apache.drill.exec.record.AbstractRecordBatch.next():162
> org.apache.drill.exec.record.AbstractRecordBatch.next():119
> org.apache.drill.exec.record.AbstractRecordBatch.next():109
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext():51
>
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext():135
> org.apache.drill.exec.record.AbstractRecordBatch.next():162
> org.apache.drill.exec.physical.impl.BaseRootExec.next():104
>
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext():81
> org.apache.drill.exec.physical.impl.BaseRootExec.next():94
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():257
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run():251
> java.security.AccessController.doPrivileged():-2
> javax.security.auth.Subject.doAs():415
> org.apache.hadoop.security.UserGroupInformation.doAs():1595
> org.apache.drill.exec.work.fragment.FragmentExecutor.run():251
> org.apache.drill.common.SelfCleaningRunnable.run():38
> java.util.concurrent.ThreadPoolExecutor.runWorker():1145
> java.util.concurrent.ThreadPoolExecutor$Worker.run():615
> java.lang.Thread.run():745 (state=,code=0)
> 0: jdbc:drill:schema=dfs.tmp>
> {noformat}
> Stack trace from drillbit.log
> {noformat}
> Caused by: java.lang.NumberFormatException: Hello World
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.nfeI(StringFunctionHelpers.java:95)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.expr.fn.impl.StringFunctionHelpers.varTypesToInt(StringFunctionHelpers.java:120)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.test.generated.FiltererGen1169.doSetup(FilterTemplate2.java:45)
> ~[na:na]
> at
> org.apache.drill.exec.test.generated.FiltererGen1169.setup(FilterTemplate2.java:54)
> ~[na:na]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer(FilterRecordBatch.java:195)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema(FilterRecordBatch.java:107)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:94)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:257)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:251)
> ~[drill-java-exec-1.8.0-SNAPSHOT.jar:1.8.0-SNAPSHOT]
> {noformat}
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