Hi Josh, I've run into things like this before as well when running HBase integration tests. As far as I can understand it, it has something to do with IPv6 addresses being returned when doing a reverse DNS lookup. I think that I've only gotten this intermittently when running things from home, which has made me assume that my ISP was doing something with their DNS setup at the time.
Unfortunately, I don't have any suggestions as to a resolution. This problem has always disappeared on its own before I've figured out how to resolve it properly. - Gabriel On Mon, Mar 31, 2014 at 5:13 PM, Josh Wills <[email protected]> wrote: > Hey devs, > > I'm back from a long break and I'm getting an odd exception on my hbase > integration tests running on my mac-- > > INFO org.apache.crunch.hadoop.mapreduce.lib.jobcontrol.CrunchControlledJob > - java.lang.NumberFormatException: For input string: ":22e5:2aff:fe15:2686" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) > at java.lang.Integer.parseInt(Integer.java:449) > at java.lang.Integer.parseInt(Integer.java:499) > at com.sun.jndi.dns.DnsClient.<init>(DnsClient.java:103) > at com.sun.jndi.dns.Resolver.<init>(Resolver.java:44) > at com.sun.jndi.dns.DnsContext.getResolver(DnsContext.java:553) > at com.sun.jndi.dns.DnsContext.c_getAttributes(DnsContext.java:413) > at > com.sun.jndi.toolkit.ctx.ComponentDirContext.p_getAttributes(ComponentDirContext.java:213) > at > com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.getAttributes(PartialCompositeDirContext.java:121) > at > com.sun.jndi.toolkit.url.GenericURLDirContext.getAttributes(GenericURLDirContext.java:85) > at > javax.naming.directory.InitialDirContext.getAttributes(InitialDirContext.java:123) > at org.apache.hadoop.net.DNS.reverseDns(DNS.java:84) > at > org.apache.hadoop.hbase.mapreduce.TableInputFormatBase.reverseDNS(TableInputFormatBase.java:223) > at > org.apache.hadoop.hbase.mapreduce.TableInputFormatBase.getSplits(TableInputFormatBase.java:189) > > I get it w/both hadoop-1 and hadoop-2-- any clues as to what's going on > here? To be fair, I'm running this from the Cloudera UK office for the > first time evah, and I'm wondering if there's some thing I need to do > differently here. > > Thanks, > J > > -- > Director of Data Science > Cloudera <http://www.cloudera.com> > Twitter: @josh_wills <http://twitter.com/josh_wills>
