hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ted Yu <yuzhih...@gmail.com>
Subject Re: Encountered problems when prefetch META table
Date Fri, 19 Jul 2013 21:33:08 GMT
Exception in thread "main" org.apache.hadoop.hbase.TableNotFoundException:
HBaseSamples

Were you able to access HBaseSamples in hbase shell ?

Did you see any exception in master log w.r.t. the creation of HBaseSamples
?

Cheers

On Fri, Jul 19, 2013 at 2:29 PM, Zhenzhen Yan <zhenzhen.yan@seagate.com>wrote:

> Hello, I'm a newbie to Hadoop HBase.
> I downloaded and installed Hadoop Traning Ubundu Image (Cloudera
> Distribution for Hadoop).
> When I tried to create a table and create put instances using java API. I
> got the following error. Could anybody help me out? Thanks!
>
> 13/07/19 16:46:45 WARN client.HConnectionManager$HConnectionImplementation:
> Encountered problems when prefetch META table:
> org.apache.hadoop.hbase.TableNotFoundException: Cannot find row in .META.
> for table: HBaseSamples, row=HBaseSamples,,99999999999999
> at
> org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:158)
> at
> org.apache.hadoop.hbase.client.MetaScanner.access$000(MetaScanner.java:52)
> at
> org.apache.hadoop.hbase.client.MetaScanner$1.connect(MetaScanner.java:130)
> at
> org.apache.hadoop.hbase.client.MetaScanner$1.connect(MetaScanner.java:127)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager.execute(HConnectionManager.java:360)
> at
> org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:127)
> at
> org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:103)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.prefetchRegionCache(HConnectionManager.java:876)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:930)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:818)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:782)
> at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:249)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:213)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:171)
> at hbase.PutExample.main(PutExample.java:15)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
> Exception in thread "main" org.apache.hadoop.hbase.TableNotFoundException:
> HBaseSamples
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:952)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:818)
> at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:782)
> at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:249)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:213)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:171)
> at hbase.PutExample.main(PutExample.java:15)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message