On Wed, Feb 13, 2013 at 1:30 PM, John Vines <[email protected]> wrote: > I don't think your property is coming back because you're using > getSiteConfiguration(). I believe that just spits back the configuration > from the xml files. getSystemConfiguration() will return data as it is in
I totally missed that. You do need to call getSystemConfiguration(). I just went and looked at the code to be sure. Looking at the code, I think you can still run into the issue I mentioned where you read from a tablet server before the zookeeper event gets there. getSystemConfiguration() also goes to random tablet server to read the config. And following that through, it reads the config from a ZooCache on the tablet server. We really need javadoc for InstanceOperations.getSystemConfiguration() and InstanceOperations.getSiteConfiguration(). > Zookeeper, which is where that property will be. I had no problems using > the shell to set a non-existant property (with an allowable prefix), read > it back, and then delete it. > > As for the error, that's a bit new to me. Check to make sure there's > nothing in the master and tserver logs with it. > > > On Tue, Feb 12, 2013 at 9:10 PM, Jim Klucar <[email protected]> wrote: > >> I'm not sure if this is a MiniAccumulo or an InstanceOperations or a me >> problem. If I do a InstanceOperations.setProperty followed by a >> getSiteConfiguration, my property isn't there. Does it have to be a >> pre-defined property? >> >> More concerning if I do a removeProperty of the property I'm setting, I'm >> seeing this: >> >> org.apache.accumulo.core.client.AccumuloException: >> org.apache.thrift.TApplicationException: Internal error processing >> removeSystemProperty >> at org.apache.accumulo.core.client.impl.MasterClient.execute >> (MasterClient.java:123) >> >> org.apache.accumulo.core.client.admin.InstanceOperationsImpl.removeProperty >> (InstanceOperationsImpl.java:86) >> sun.reflect.NativeMethodAccessorImpl.invoke0 >> (NativeMethodAccessorImpl.java:-2) >> sun.reflect.NativeMethodAccessorImpl.invoke >> (NativeMethodAccessorImpl.java:57) >> sun.reflect.DelegatingMethodAccessorImpl.invoke >> (DelegatingMethodAccessorImpl.java:43) >> >> This was all on a 1.5-SNAPSHOT I made this evening. >>
