[KYLIN-3720] Add column family check when save/update cube desc

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v2.6.0
• Assignee: WangBo
• Reporter: WangBo
• Created: 15/Dec/18 07:45
• Updated: 12/Jan/19 06:41
• Resolved: 17/Dec/18 06:47

Description

when update or create cube desc by editing json,it may cause query failed when the input column  of column family is invalid.So checking user input column with columns defined in cube desc can aovid it.

// query failed error
Caused by: java.lang.IllegalStateException
        at org.apache.kylin.gridtable.GTInfo.validateColumnBlocks(GTInfo.java:198)
        at org.apache.kylin.gridtable.GTInfo.validate(GTInfo.java:167)
        at org.apache.kylin.gridtable.GTInfo$Builder.build(GTInfo.java:269)
        at org.apache.kylin.cube.gridtable.CubeGridTable.newGTInfo(CubeGridTable.java:35)
        at org.apache.kylin.storage.gtrecord.CubeScanRangePlanner.<init>(CubeScanRangePlanner.java:89)
        at org.apache.kylin.storage.gtrecord.CubeSegmentScanner.<init>(CubeSegmentScanner.java:73)
        at org.apache.kylin.storage.gtrecord.GTCubeStorageQueryBase.search(GTCubeStorageQueryBase.java:89)
        at org.apache.kylin.query.enumerator.OLAPEnumerator.queryStorage(OLAPEnumerator.java:120)
        at org.apache.kylin.query.enumerator.OLAPEnumerator.moveNext(OLAPEnumerator.java:64)

 

 

Issue Links

• links to: GitHub Pull Request #394
• links to: GitHub Pull Request #399