Hi Enis, Thanks for this, this was a stupid mistake on my part, we got it fixed thanks to your suggestions.
I'm trying to work more more with the HBase (which I am not wholly confident with) module just now so hopefully I'll be learning a decent bit over the forthcoming while. Thanks again Lewis On Wed, Nov 23, 2011 at 11:12 PM, Enis Söztutar <[email protected]> wrote: > Hi Lewis, > > In the exception log, I see MockDataStore, rather than HBaseStore, and this > might indicate that the configuration cannot be found, or is not showing > the correct data store. Could you please check whether gora.properties is > setup to show the actual HBaseStore, and this is included in the classpath. > Did you check out the source code from scratch? > > Thanks, > Enis > > On Wed, Nov 23, 2011 at 7:32 AM, Lewis John Mcgibbney < > [email protected]> wrote: > > > Hi Guys, > > > > Was going through the main tutorial with a student today and ran into a > > ClassCastException, which I have appended to this thread. This is > > encountered in most recent trunk when attempting to run a parse with the > > logmanager, having already compiled the Avro schema and defined the > > mapping. > > > > Please correct me if I'm not seeing this clearly, but does the parse > method > > not try to read the String line, which is specified in both > > gora-hbase-mapping and gora-sql-mapping.xml as keyClass="java.lang.Long". > > Is it here, or somewhere else that there is a mismatch in data types? > > > > Thanks > > > > /** > > * Parses a log file and store the contents at the data store. > > * @param input the input file location > > */ > > private void parse(String input) throws IOException, ParseException { > > log.info("Parsing file:" + input); > > BufferedReader reader = new BufferedReader(new FileReader(input)); > > long lineCount = 0; > > try { > > String line = reader.readLine(); > > do { > > Pageview pageview = parseLine(line); > > > > if(pageview != null) { > > //store the pageview > > storePageview(lineCount++, pageview); > > } > > > > line = reader.readLine(); > > } while(line != null); > > > > } finally { > > reader.close(); > > } > > log.info("finished parsing file. Total number of log lines:" + > > lineCount); > > } > > > > > > > > lewis@lewis-desktop:~/ASF/gora_trunk$ bin/gora logmanager -parse > > gora-tutorial/src/main/resources/access.log > > Exception in thread "main" java.lang.ClassCastException: java.lang.Long > > cannot be cast to java.lang.String > > at org.apache.gora.mock.store.MockDataStore.put(MockDataStore.java:36) > > at > > > org.apache.gora.tutorial.log.LogManager.storePageview(LogManager.java:140) > > at org.apache.gora.tutorial.log.LogManager.parse(LogManager.java:91) > > at org.apache.gora.tutorial.log.LogManager.main(LogManager.java:240) > > > > > > -- > > *Lewis* > > > -- *Lewis*
