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https://issues.apache.org/jira/browse/ASTERIXDB-1419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15302467#comment-15302467
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ASF subversion and git services commented on ASTERIXDB-1419:
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Commit bd1d98ce49ae6b7b2272e2025c07d15ed6d37376 in incubator-asterixdb's branch
refs/heads/master from [~mhubail]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-asterixdb.git;h=bd1d98c ]
ASTERIXDB-1419: Fix type checking for CollectionType
Change-Id: Ibf11d6c59ae00fe6d21fed8d75f199ee4ac9852c
Reviewed-on: https://asterix-gerrit.ics.uci.edu/886
Reviewed-by: Jenkins <[email protected]>
Tested-by: Jenkins <[email protected]>
Reviewed-by: Yingyi Bu <[email protected]>
> Can not drop a accidently created type
> --------------------------------------
>
> Key: ASTERIXDB-1419
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1419
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: Metadata
> Reporter: Jianfeng Jia
> Assignee: Ildar Absalyamov
>
> I create a datatype as following:
> {code}
> create type typeSnapshot if not exists as open {
> countyID : int32,
> timeBin: interval,
> tweetCount: int32,
> retweetCount: int32,
> users: [int64],
> top50HashTags: [{string:int32}]
> }
> {code}
> It was created successfully. Then I found the *top50HashTags* was wrong.
> However I can't drop this type due to the following exception:
> {code}
> java.lang.ClassCastException: org.apache.asterix.om.types.AOrderedListType
> cannot be cast to org.apache.asterix.om.types.ARecordType
> at
> org.apache.asterix.metadata.MetadataNode.confirmDatatypeIsUnusedByDatatypes(MetadataNode.java:748)
> at
> org.apache.asterix.metadata.MetadataNode.confirmDatatypeIsUnused(MetadataNode.java:723)
> at
> org.apache.asterix.metadata.MetadataNode.dropDatatype(MetadataNode.java:502)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> {code}
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