I logged HBASE-12337 FYI
On Fri, Oct 24, 2014 at 7:29 AM, Ted Yu <yuzhih...@gmail.com> wrote: > From Import.java : > > try { > zkw = new ZooKeeperWatcher(conf, > context.getTaskAttemptID().toString(), null); > clusterIds = > Collections.singletonList(ZKClusterId.getUUIDForCluster(zkw)); > } catch (ZooKeeperConnectionException e) { > LOG.error("Problem connecting to ZooKeper during task setup", e); > } catch (KeeperException e) { > LOG.error("Problem reading ZooKeeper data during task setup", e); > } catch (IOException e) { > LOG.error("Problem setting up task", e); > > Do you see any of the error logs above ? > Looks like setup() should exit the program when clusterIds cannot be > initialized. > > Cheers > > On Fri, Oct 24, 2014 at 1:53 AM, Flavio Pompermaier <pomperma...@okkam.it> > wrote: > >> Hi all, >> >> I'm trying to import in my HBase 0.98 an export of 0.96 with the following >> command >> sudo -u hdfs hbase org.apache.hadoop.hbase.mapreduce.Driver import X >> /somedir >> >> But I get this error: >> >> Error: java.lang.NullPointerException >> at >> org.apache.hadoop.hbase.client.Mutation.setClusterIds(Mutation.java:331) >> at >> >> org.apache.hadoop.hbase.mapreduce.Import$Importer.writeResult(Import.java:180) >> at org.apache.hadoop.hbase.mapreduce.Import$Importer.map(Import.java:142) >> at org.apache.hadoop.hbase.mapreduce.Import$Importer.map(Import.java:125) >> at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) >> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764) >> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:340) >> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:167) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:415) >> at >> >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1554) >> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) >> >> Any help? >> >> Best, >> Flavio >> > >