N: Can you publish your code on pastebin or somewhere ? Mailing list strips attachment.
Thanks On Tue, Feb 21, 2012 at 5:47 PM, NNever <[email protected]> wrote: > Attach is my test customFilter code --- TestFilter. > It just simply extends FilterBase and do some system.out... > You can just try any Table has more than one columnFamily like below: > > *Scan scan = new Scan();* > *scan.setFilter(new TestFilter());* > *hTable.getScanner(scan);* > > and look the HBase's log... > > It seems there is truely a BUG here....When filterKeyValue return > ReturnCode.NEXT_ROW, it jump to next columnFamily but not next row... > also there is one thing strange, why the fitlerRow() not be called? > > 2012/2/21 <[email protected]> > > The javadoc says filterRow() will still be called. >> >> Can you show us your filterRow() code ? >> >> Thanks >> >> >> >> On Feb 21, 2012, at 7:28 AM, NNever <[email protected]> wrote: >> >> > Hi~ >> > >> > One customFilter, Override filterKeyValue(KeyValue v). >> > when the filter filterKeyValue a row's first keyValue, it will return >> > "ReturnCode.NEXT_ROW" to jump to next row. >> > >> > But what infact is, the result changes when there are more than one >> > columnFamily:(here are some logs) >> > >> > [filterRowKey] PERSONA1 >> > [filterKeyValue] family:info | qualifier:active | value:\x00 >> > [filterKeyValue] returnCode is NEXT_ROW >> > [reset] >> > [filterRowKey] PERSONA2 >> > [filterKeyValue] family:info | qualifier:active | value:\x00 >> > [filterKeyValue] returnCode is NEXT_ROW >> > [reset] >> > [filterRowKey] PERSONA3 >> > [filterKeyValue] family:info | qualifier:active | value:\x00 >> > [filterKeyValue] returnCode is NEXT_ROW >> > [filterKeyValue] family:npo | qualifier:059201 | value: >> > [filterKeyValue] returnCode is NEXT_ROW >> > [reset] >> > [filterRowKey] PERSONA4 >> > [filterKeyValue] family:cert | qualifier:certSN | value: >> > PERSONAL4314120472582094317514215676313826416149 >> > [filterKeyValue] returnCode is NEXT_ROW >> > [filterKeyValue] family:info | qualifier:active | value:\x00 >> > [filterKeyValue] returnCode is NEXT_ROW >> > [filterKeyValue] family:npo | qualifier:059201 | value: >> > [filterKeyValue] returnCode is NEXT_ROW >> > [reset] >> > >> > the Table schema is >> > User >> > info:name, info:address, info:active.... (info family, every record has >> > values) >> > npo:xxxx.....(npo family may be not exist) >> > cert:certSN, cert:certType....(cert family may be not exist) >> > >> > As you can see from the log, once a row has more than one family values, >> > The ReturnCode.NEXT_ROW will not jump to next row but pass the left >> > qualifier values and jump to next fmaily. >> > Why? It's a bug or just design to be like this? >> > Thanks~ >> > >
