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https://issues.apache.org/jira/browse/FLINK-18443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17153207#comment-17153207
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mzz commented on FLINK-18443:
-----------------------------
I replaced Types with DataTypes, the problem has solved
> The operator name select: (ip, ts, count, environment.access AS access,
> environment.brand AS brand, sid, params.adid AS adid, eventid) exceeded the
> 80 characters length limit and was truncated
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-18443
> URL: https://issues.apache.org/jira/browse/FLINK-18443
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream
> Affects Versions: 1.9.0
> Reporter: mzz
> Priority: Major
>
> *Schema:*
> {code:java}
> .withSchema(new Schema()
> .field("ip", Types.STRING())
> .field("ts", Types.STRING())
> .field("procTime", Types.SQL_TIMESTAMP).proctime()
> .field("environment", schemaEnvironment)
> .field("advs", ObjectArrayTypeInfo.getInfoFor(new Array[Row](0).getClass,
> Types.ROW(Array("count","sid", "eventid","params"),
> Array[TypeInformation[_]](Types.STRING(),Types.STRING(),
>
> Types.STRING(),Types.ROW(Array("adid","adtype","ecpm"),Array[TypeInformation[_]]
> (Types.STRING(),Types.STRING(),Types.STRING()))))))
> )
> {code}
> *when execute this sql*:
> {code:java}
> val sql =
> """
> |SELECT
> |ip,
> |ts,
> |params.ad,
> |params.adtype,
> |eventid,
> |procTime
> |FROM aggs_test
> |CROSS JOIN UNNEST(advs) AS t (`count`,sid, eventid,params)
> |""".stripMargin
> {code}
> *I got a warning，and the console keeps brushing this warning,no normal
> printout*
> {code:java}
> 09:38:38,694 WARN org.apache.flink.metrics.MetricGroup
> - The operator name correlate: table(explode($cor0.advs)), select: ip, ts,
> procTime, advs, sid, eventid, params exceeded the 80 characters length limit
> and was truncated.
> {code}
> *But after I change it to this way, although I occasionally brush this Warn,
> it can be output normally。I change the 'params' type from Types.ROW to
> Types.STRING*。
> {code:java}
> .field("advs", ObjectArrayTypeInfo.getInfoFor(new Array[Row](0).getClass,
> Types.ROW(Array("count", "sid", "eventid", "params"),
> Array[TypeInformation[_]](Types.STRING(), Types.STRING(),
> Types.STRING(), Types.STRING()))))
> {code}
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