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https://issues.apache.org/jira/browse/DRILL-5382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948425#comment-15948425
]
Khurram Faraaz commented on DRILL-5382:
---------------------------------------
Another failing case.
{noformat}
0: jdbc:drill:schema=dfs.tmp> select * from (select FLATTEN(t.a.b.c) AS c from
`drill_3562_b.json` t) flat WHERE flat.c IS NOT NULL limit 1;
Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize
incoming schema. Errors:
Error in expression at index -1. Error: Missing function implementation:
[isnotnull(MAP-REQUIRED)]. Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0
[Error Id: 4f5a3769-4b6c-432b-8beb-a893e6e59949 on centos-01.qa.lab:31010]
(state=,code=0)
0: jdbc:drill:schema=dfs.tmp> select * from (select FLATTEN(t.a.b.c) AS c from
`drill_3562_b.json` t) flat WHERE flat.c IS NULL limit 1;
Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to materialize
incoming schema. Errors:
Error in expression at index -1. Error: Missing function implementation:
[isnull(MAP-REQUIRED)]. Full expression: --UNKNOWN EXPRESSION--..
Fragment 0:0
[Error Id: 5d9c5285-1131-4275-8ebf-be342fcd8f7e on centos-01.qa.lab:31010]
(state=,code=0)
{noformat}
> Error: Missing function implementation: [isnotnull(MAP-REQUIRED)]
> -----------------------------------------------------------------
>
> Key: DRILL-5382
> URL: https://issues.apache.org/jira/browse/DRILL-5382
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.11.0
> Reporter: Khurram Faraaz
>
> Projecting a map from JSON data and filter non null values results in
> SchemaChangeException, Error: Missing function implementation:
> [isnotnull(MAP-REQUIRED)].
> Data used in test is available here - wget
> http://data.githubarchive.org/2015-01-01-15.json.gz
> Drill 1.11.0 commit id: adbf363
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select org from `2015-01-01-15.json` where org
> is not null;
> Error: SYSTEM ERROR: SchemaChangeException: Failure while trying to
> materialize incoming schema. Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [isnotnull(MAP-REQUIRED)]. Full expression: --UNKNOWN EXPRESSION--..
> Fragment 0:0
> [Error Id: 3a776c68-6476-4bd8-a9e6-928bfc2ef5bd on centos-01.qa.lab:31010]
> (state=,code=0)
> 0: jdbc:drill:schema=dfs.tmp>
> {noformat}
> Select without IS NOT NULL filter, returns correct results.
> {noformat}
> apache drill 1.11.0-SNAPSHOT
> "just drill it"
> 0: jdbc:drill:schema=dfs.tmp> select org from `2015-01-01-15.json`;
> +-----+
> | org |
> +-----+
> | {} |
> | {} |
> | {} |
> |
> {"id":9285252,"login":"visionmedia","gravatar_id":"","url":"https://api.github.com/orgs/visionmedia","avatar_url":"https://avatars.githubusercontent.com/u/9285252?"}
> |
> | {} |
> | {} |
> | {} |
> ...
> ...
> | {} |
> | {} |
> | {} |
> |
> {"id":9216151,"login":"osp","gravatar_id":"","url":"https://api.github.com/orgs/osp","avatar_url":"https://avatars.githubusercontent.com/u/9216151?"}
> |
> | {} |
> |
> {"id":296074,"login":"zendframework","gravatar_id":"","url":"https://api.github.com/orgs/zendframework","avatar_url":"https://avatars.githubusercontent.com/u/296074?"}
> |
> | {} |
> | {} |
> | {} |
> | {} |
> |
> {"id":9216151,"login":"osp","gravatar_id":"","url":"https://api.github.com/orgs/osp","avatar_url":"https://avatars.githubusercontent.com/u/9216151?"}
> |
> | {} |
> |
> {"id":5822862,"login":"SuaveIO","gravatar_id":"","url":"https://api.github.com/orgs/SuaveIO","avatar_url":"https://avatars.githubusercontent.com/u/5822862?"}
> |
> |
> {"id":5822862,"login":"SuaveIO","gravatar_id":"","url":"https://api.github.com/orgs/SuaveIO","avatar_url":"https://avatars.githubusercontent.com/u/5822862?"}
> |
> | {} |
> |
> {"id":5822862,"login":"SuaveIO","gravatar_id":"","url":"https://api.github.com/orgs/SuaveIO","avatar_url":"https://avatars.githubusercontent.com/u/5822862?"}
> |
> |
> {"id":2918581,"login":"twbs","gravatar_id":"","url":"https://api.github.com/orgs/twbs","avatar_url":"https://avatars.githubusercontent.com/u/2918581?"}
> |
> |
> {"id":1104713,"login":"s9y","gravatar_id":"","url":"https://api.github.com/orgs/s9y","avatar_url":"https://avatars.githubusercontent.com/u/1104713?"}
> |
> | {} |
> | {} |
> | {} |
> | {} |
> +-----+
> 11,351 rows selected (0.865 seconds)
> {noformat}
> Stack trace from drillbit.log
> {noformat}
> Caused by: org.apache.drill.exec.exception.SchemaChangeException: Failure
> while trying to materialize incoming schema. Errors:
> Error in expression at index -1. Error: Missing function implementation:
> [isnotnull(MAP-REQUIRED)]. Full expression: --UNKNOWN EXPRESSION--..
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.generateSV2Filterer(FilterRecordBatch.java:186)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.filter.FilterRecordBatch.setupNewSchema(FilterRecordBatch.java:111)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:78)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.innerNext(RemovingRecordBatch.java:93)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:119)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:109)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractSingleRecordBatch.innerNext(AbstractSingleRecordBatch.java:51)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.innerNext(ProjectRecordBatch.java:135)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.record.AbstractRecordBatch.next(AbstractRecordBatch.java:162)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:104)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.innerNext(ScreenCreator.java:81)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.physical.impl.BaseRootExec.next(BaseRootExec.java:94)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:232)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> at
> org.apache.drill.exec.work.fragment.FragmentExecutor$1.run(FragmentExecutor.java:226)
> ~[drill-java-exec-1.11.0-SNAPSHOT.jar:1.11.0-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-1.11.0-SNAPSHOT.jar:1.11.0-SNAPSHOT]
> ... 4 common frames omitted
> {noformat}
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