Got it. Thanks.
2014-03-17 16:24 GMT+08:00 Claus Ibsen <claus.ib...@gmail.com>: > Hi > > Willem have added the docs for #3, and he is working on #4 > > On Mon, Mar 17, 2014 at 2:29 AM, liugang594 Liu <clevers...@gmail.com> > wrote: > > OK, thank you. > > > > BTW, how about Point 3 and Point 4? do you think they are problems or > not? > > > > Thanks > > > > > > 2014-03-14 22:54 GMT+08:00 Claus Ibsen <claus.ib...@gmail.com>: > > > >> Ad 1) > >> You can see the names in these classes > >> > >> > >> > https://github.com/apache/camel/blob/master/components/camel-hbase/src/main/java/org/apache/camel/component/hbase/HBaseConstants.java > >> > >> > https://github.com/apache/camel/blob/master/components/camel-hbase/src/main/java/org/apache/camel/component/hbase/HbaseAttribute.java > >> > >> On Fri, Mar 14, 2014 at 9:51 AM, liugang594 Liu <clevers...@gmail.com> > >> wrote: > >> > Hi All: > >> > > >> > I'm tring camel-hbase component, and I did follow the guide page > >> > http://camel.apache.org/hbase.html . I have some questions here: > >> > > >> > 1. Header Mapping Options > >> > for example, the 'rowId' options, the name should be 'CamelHBaseRowId' > >> > ,right (same for others)? > >> > > >> > 2. Examples > >> > it says we can specify multiple headers to put multiple values at > once, > >> the > >> > sample as below: > >> > <route> > >> > <from uri="direct:in"/> > >> > <!-- Set the HBase Row 1st column --> > >> > <setHeader headerName="CamelHBaseRowId"> > >> > <el>${in.body.id}</el> > >> > </setHeader> > >> > <!-- Set the HBase Row 2nd column --> > >> > <setHeader headerName="CamelHBaseRowId"> > >> > <el>${in.body.id}</el> > >> > </setHeader> > >> > <!-- Set the HBase Value for 1st column --> > >> > <setHeader headerName="CamelHBaseValue"> > >> > <el>${in.body.value}</el> > >> > </setHeader> > >> > <!-- Set the HBase Value for 2nd column --> > >> > <setHeader headerName="CamelHBaseValue2"> > >> > <el>${in.body.othervalue}</el> > >> > </setHeader> > >> > <to > >> uri="hbase:mytable?opertaion=CamelHBasePut&family=myfamily& > >> > > qualifier=myqualifier&family2=myfamily&qualifier2=myqualifier2"/> > >> > </route> > >> > > >> > I don't understand how we can do that in camel, because the previous > >> value > >> > will be overwrote if same header name comes. right? > >> > > >> > 3. Remove option > >> > I tried camel-hbase on consumer side, all scanned rows will be > removed if > >> > we didn't specify option remove=false, however this option doesn't > >> describe > >> > on the page > >> > > >> > 4. Family and Qualifier options > >> > On consumer part, it is said we can also use uri option and header > option > >> > (I'm not sure how to use header option in this case). I tried to > specify > >> > family and qualifier options, however, the returned value will always > be > >> > null. I'm not sure they are forbidden or it's a bug. I created a bug > and > >> > add details for it: https://issues.apache.org/jira/browse/CAMEL-7296 > >> > > >> > I appreciate to get some answers about these questions. Thanks. > >> > > >> > -- > >> > Best Regards > >> > GangLiu > >> > Mail: clevers...@gmail.com > >> > >> > >> > >> -- > >> Claus Ibsen > >> ----------------- > >> Red Hat, Inc. > >> Email: cib...@redhat.com > >> Twitter: davsclaus > >> Blog: http://davsclaus.com > >> Author of Camel in Action: http://www.manning.com/ibsen > >> Make your Camel applications look hawt, try: http://hawt.io > >> > > > > > > > > -- > > Best Regards > > GangLiu > > Mail: clevers...@gmail.com > > > > -- > Claus Ibsen > ----------------- > Red Hat, Inc. > Email: cib...@redhat.com > Twitter: davsclaus > Blog: http://davsclaus.com > Author of Camel in Action: http://www.manning.com/ibsen > Make your Camel applications look hawt, try: http://hawt.io > -- Best Regards GangLiu Mail: clevers...@gmail.com
