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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Error during HBase import
Date Fri, 24 Oct 2014 14:44:35 GMT
I logged HBASE-12337

FYI

On Fri, Oct 24, 2014 at 7:29 AM, Ted Yu <yuzhihong@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 <pompermaier@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
>>
>
>

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