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From "Izaak Rubin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-739) HBaseAdmin.createTable() using old HTableDescription doesn't work
Date Mon, 14 Jul 2008 16:34:31 GMT

    [ https://issues.apache.org/jira/browse/HBASE-739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613362#action_12613362
] 

Izaak Rubin commented on HBASE-739:
-----------------------------------

Yeah, I'm also getting the same error again.  Its weird, the code hasn't changed since Friday!
 I'm looking back into it again.

> HBaseAdmin.createTable() using old HTableDescription doesn't work
> -----------------------------------------------------------------
>
>                 Key: HBASE-739
>                 URL: https://issues.apache.org/jira/browse/HBASE-739
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 0.2.0
>            Reporter: Sebastien Rainville
>            Assignee: Izaak Rubin
>            Priority: Minor
>         Attachments: hbase-739.patch, master.log, TEST-org.apache.hadoop.hbase.TestTruncateIsaak.txt,
TestHbase739.java, TestTruncate2.java
>
>
> The following test case (see below) illustrate what used to work in branch 0.1 and that
doesn't anymore. testTruncateInTrunk() shows how I got it to work again. I get this error
now when trying the old code but using trunk:
> java.lang.reflect.InvocationTargetException
> 	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 com.openplaces.test.fixture.FixtureLoader.truncateHbaseTable(FixtureLoader.java:105)
> 	at com.openplaces.test.fixture.FixtureLoader.loadHbaseFixtures(FixtureLoader.java:63)
> 	at com.openplaces.test.fixture.TestCaseWithFixtures.hbaseFixtures(TestCaseWithFixtures.java:34)
> 	at com.openplaces.test.isolated.TestSearchSRFIEF.setUp(TestSearchSRFIEF.java:37)
> 	at junit.framework.TestCase.runBare(TestCase.java:125)
> 	at junit.framework.TestResult$1.protect(TestResult.java:106)
> 	at junit.framework.TestResult.runProtected(TestResult.java:124)
> 	at junit.framework.TestResult.run(TestResult.java:109)
> 	at junit.framework.TestCase.run(TestCase.java:118)
> 	at junit.framework.TestSuite.runTest(TestSuite.java:208)
> 	at junit.framework.TestSuite.run(TestSuite.java:203)
> 	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
> Caused by: java.net.SocketTimeoutException: timed out waiting for rpc response
> 	at org.apache.hadoop.ipc.Client.call(Client.java:559)
> 	at org.apache.hadoop.hbase.ipc.HbaseRPC$Invoker.invoke(HbaseRPC.java:211)
> 	at $Proxy5.createTable(Unknown Source)
> 	at org.apache.hadoop.hbase.client.HBaseAdmin.createTableAsync(HBaseAdmin.java:184)
> 	at org.apache.hadoop.hbase.client.HBaseAdmin.createTable(HBaseAdmin.java:144)
> 	at com.openplaces.util.hbaserecord.connectionadapters.HbaseAdapter.truncateTable(HbaseAdapter.java:502)
> 	at com.openplaces.util.hbaserecord.Base$Singleton.truncate(Base.java:609)
> 	... 21 more
> import java.io.IOException;
> import java.util.Collection;
> import org.apache.hadoop.hbase.HBaseConfiguration;
> import org.apache.hadoop.hbase.HColumnDescriptor;
> import org.apache.hadoop.hbase.HTableDescriptor;
> import org.apache.hadoop.hbase.client.HBaseAdmin;
> import org.apache.hadoop.hbase.client.HTable;
> import junit.framework.TestCase;
> @SuppressWarnings("deprecation")
> public class TestTruncate extends TestCase {
> 	public void testTruncateInBranch_0_1() throws IOException{
> 		HTable table = new HTable("mytable");
> 		HBaseAdmin admin = new HBaseAdmin(new HBaseConfiguration());
> 		HTableDescriptor tableDesc = table.getMetadata();
> 		admin.deleteTable(table.getTableName());
> 		admin.createTable(tableDesc);
> 	}
> 	public void testTruncateInTrunk() throws IOException{
> 		HTable table = new HTable("mytable");
> 		HBaseAdmin admin = new HBaseAdmin(new HBaseConfiguration());
> 		Collection<HColumnDescriptor> families = table.getMetadata().getFamilies();
> 		
> 		HTableDescriptor tableDesc = new HTableDescriptor(table.getTableName());
> 		for(HColumnDescriptor family : families){
> 			tableDesc.addFamily(family);
> 		}
> 		admin.deleteTable(table.getTableName());
> 		admin.createTable(tableDesc);
> 	}
> }

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