See the example command under 15.1.1 of http://hbase.apache.org/book.html#tools
Cheers On Sat, Aug 24, 2013 at 7:03 PM, Shengjie Min <[email protected]>wrote: > Versions: Hadoop: 2.0.0-cdh4.3.1 > HBase: 0.94.6-cdh4.3.1 > > I am running cloudera quick start vm, Here is my little remote HBase Java > client(HbaseClient.java), all it does is: > > public static void main(String[] args) throws IOException { > Configuration config = HBaseConfiguration.create(); > HTable table = new HTable(config, "s1"); > System.out.println(table.getTableName()); > } > > When I run my java client, I get this error: > > log4j:WARN No appenders could be found for logger > (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). > log4j:WARN Please initialize the log4j system properly. > log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more > info. > 2013-08-25 00:01:56.684 java[39082:1703] Unable to load realm info from > SCDynamicStore > Exception in thread "main" > org.apache.hadoop.hbase.client.NoServerForRegionException: Unable to find > region for s1,,99999999999999 after 10 tries. > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:980) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:885) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:987) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:889) > at > org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:846) > at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:271) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:211) > at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:170) > at com.***************.api.HBaseClient.main(HBaseClient.java:24) > > I debugged through the code, it's hard to find whether the client is using > my hbase-site.xml in resources folder or not. I even put wrong format > content in hbase-site.xml, Java client is getting the same error. So I > think it's not using it. Isn't resources folder part of the CLASSPATH? Is > there any way to check if the hbase-site.xml gets used, if not used, how to > get my client to use it. > > [image: Inline images 1] >
