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From Li Li <fancye...@gmail.com>
Subject Re: HRegionInfo was null or empty in Meta
Date Wed, 07 May 2014 01:07:54 GMT
hbase hbck vc2.out_link

Summary:
  -ROOT- is okay.
    Number of regions: 1
    Deployed on:  app-hbase-1,60020,1398226921318
  .META. is okay.
    Number of regions: 1
    Deployed on:  app-hbase-4,60020,1398226920856
  vc2.out_link is okay.
    Number of regions: 9
    Deployed on:  app-hbase-1,60020,1398226921318
app-hbase-2,60020,1398226921328 app-hbase-4,60020,1398226920856
app-hbase-5,60020,1398226920317
0 inconsistencies detected.
Status: OK

On Tue, May 6, 2014 at 9:40 PM, Ted Yu <yuzhihong@gmail.com> wrote:
> Have you run hbck on vc2.out_link ?
>
> Cheers
>
> On May 6, 2014, at 6:33 AM, Li Li <fancyerii@gmail.com> wrote:
>
>> I am using 0.94.11
>>
>> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation
>> Encountered problems when prefetch META table:
>> java.io.IOException: HRegionInfo was null or empty in Meta for
>> vc2.out_link, row=vc2.out_link,,99999999999999
>>        at org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:157)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:1062)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1124)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1004)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:961)
>>        at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:227)
>>        at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:219)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getTable(HConnectionManager.java:671)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getTable(HConnectionManager.java:658)
>>        at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getTable(HConnectionManager.java:653)

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