Khurram Faraaz created DRILL-5288: ------------------------------------- Summary: JSON data not read as string when store.json.all_text_mode=true Key: DRILL-5288 URL: https://issues.apache.org/jira/browse/DRILL-5288 Project: Apache Drill Issue Type: Bug Components: Execution - Flow Reporter: Khurram Faraaz
Setting all text mode to true (at system/session level) does not help in this case. Data from the JSON input file is not returned as string. Drill 1.10.0 git commit id: 300e9349 Data used in test {noformat} [root@centos-01 ~]# cat f2.json {"key":"string", "key":123, "key":[1,2,3], "key":true, "key":false, "key":null, "key":{"key2":"b"}, "key":"2011-08-21"} [root@centos-01 ~]# {noformat} {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 (0.176 seconds) 0: jdbc:drill:schema=dfs.tmp> select key from `f2.json`; Error: SYSTEM ERROR: IllegalStateException: You tried to start when you are using a ValueWriter of type NullableVarCharWriterImpl. Fragment 0:0 [Error Id: 3cb5b806-53b6-49bf-ab5e-59c666259463 on centos-01.qa.lab:31010] (state=,code=0) {noformat} stack trace from drillbit.log {noformat} [Error Id: 3cb5b806-53b6-49bf-ab5e-59c666259463 on centos-01.qa.lab:31010] org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: IllegalStateException: You tried to start when you are using a ValueWriter of type NullableVarCharWriterImpl. Fragment 0:0 [Error Id: 3cb5b806-53b6-49bf-ab5e-59c666259463 on centos-01.qa.lab:31010] at org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:544) ~[drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:293) [drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:160) [drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:262) [drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) [drill-common-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91] Caused by: java.lang.IllegalStateException: You tried to start when you are using a ValueWriter of type NullableVarCharWriterImpl. at org.apache.drill.exec.vector.complex.impl.AbstractFieldWriter.startList(AbstractFieldWriter.java:108) ~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.impl.NullableVarCharWriterImpl.startList(NullableVarCharWriterImpl.java:88) ~[vector-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.fn.JsonReader.writeDataAllText(JsonReader.java:621) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.fn.JsonReader.writeDataAllText(JsonReader.java:466) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.fn.JsonReader.writeDataSwitch(JsonReader.java:319) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.fn.JsonReader.writeToVector(JsonReader.java:262) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.vector.complex.fn.JsonReader.write(JsonReader.java:217) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.store.easy.json.JSONRecordReader.next(JSONRecordReader.java:206) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.physical.impl.ScanBatch.next(ScanBatch.java:179) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226) ~[drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_91] at javax.security.auth.Subject.doAs(Subject.java:422) ~[na:1.8.0_91] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595) ~[hadoop-common-2.7.0-mapr-1607.jar:na] at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:226) [drill-java-exec-1.10.0-SNAPSHOT.jar:1.10.0-SNAPSHOT] ... 4 common frames omitted {noformat} -- This message was sent by Atlassian JIRA (v6.3.15#6346)