On Sun, Sep 15, 2019 at 9:35 AM Mike Thomsen <[email protected]> wrote:
> So that's just it, I don't see any errors at all on either the client side > or the server side. I'm running this against HBase 2.0.5, and I didn't see > anything showing up. Granted, I'm running server in local mode with just > "bin/hbase master start" and letting it manage ZK and create one > regionserver that way. As I said, I can read and write data just fine with > this setup until I throw the filter into the mix and then it mysteriously > hangs. > > I've uploaded the whole project here, including the protobuf section: > > https://github.com/MikeThomsen/hbase-test > > Thanks, > > This stuff can be tricky to dev. If mismatch in rpc or error formulating response, the exceptions can be dropped and not make it out in log or on client-side. Can you printf your filter code? Or use an existing working one and slowly pull it over to do as you want. S > Mike > > On Fri, Sep 13, 2019 at 12:33 PM Esteban Gutierrez > <[email protected]> wrote: > > > Hi Mike, > > > > What errors do you see in the RegionServer or Client logs? Did you > > generated the Java class files for SimpleFilter from a proto file? The > > HBase Definitive Guide as a good example about how to write and deploy > > custom filters: > > > > > https://www.oreilly.com/library/view/hbase-the-definitive/9781492024255/ch04.html > > see Example 4-23 and Example 4-24. > > > > But depending on the version of HBase you are using you might have to > also > > take a look a the Protobuf section in the HBase Reference Guide to see > > where you should create the proto files and which jar should be used > > (shaded vs non-shaded) : https://hbase.apache.org/book.html#protobuf > > > > thanks, > > esteban. > > > > -- > > Cloudera, Inc. > > > > > > > > On Fri, Sep 13, 2019 at 6:54 AM Mike Thomsen <[email protected]> > > wrote: > > > > > https://gist.github.com/MikeThomsen/ed3e742d13adeb63d45ceca7a09bf176 > > > > > > I'm running this in standalone mode, with the jar file in the HBase lib > > > folder. When I run the client side of it, it gets to the print > statement > > > that says Fetching.... and then just hangs. When I take the filter off > > the > > > Get, it pulls the row just fine. Can someone give me some help on why > it > > > might be hanging? > > > > > > Thanks, > > > > > > Mike > > > > > >
