Examples of org.apache.hadoop.hbase.client.Admin.enableTable()

Class org.apache.hadoop.hbase.client.Admin

Examples of org.apache.hadoop.hbase.client.Admin.enableTable()

org.apache.hadoop.hbase.client.Admin.enableTable()
Enable a table. May timeout. Use {@link #enableTableAsync(org.apache.hadoop.hbase.TableName)}and {@link #isTableEnabled(org.apache.hadoop.hbase.TableName)} instead. The table has to be indisabled state for it to be enabled. @param tableName name of the table @throws IOException if a remote or network exception occurs There could be couple types ofIOException TableNotFoundException means the table doesn't exist. TableNotDisabledException means the table isn't in disabled state. @see #isTableEnabled(org.apache.hadoop.hbase.TableName) @see #disableTable(org.apache.hadoop.hbase.TableName) @see #enableTableAsync(org.apache.hadoop.hbase.TableName)

      } else {
        admin.modifyColumn(tableName, columnDesc);
      }
    }
    LOG.info("Enabling table " + tableName);
    admin.enableTable(tableName);
    admin.close();
  }


  @Override
  protected void addOptions() {

View Full Code Here

        cp.wasModifyColumnHandlerCalled());


    // enable
    assertFalse(cp.wasEnableTableCalled());
    assertFalse(cp.wasEnableTableHandlerCalled());
    admin.enableTable(TEST_TABLE);
    assertTrue(admin.isTableEnabled(TEST_TABLE));
    assertTrue("Coprocessor should have been called on table enable",
        cp.wasEnableTableCalled());
    assertTrue("Enable table handler should be called.",
        cp.wasEnableTableHandlerCalled());

View Full Code Here


      HTableDescriptor htd = admin.getTableDescriptor(table);
      htd.setValue("NOT_DEFAULT", "true");
      admin.disableTable(table);
      admin.modifyTable(table, htd);
      admin.enableTable(table);
      fs.delete(status.getPath(), true);


      // fix OrphanTable with cache
      htd = admin.getTableDescriptor(table); // warms up cached htd on master
      hbck = doFsck(conf, true);

View Full Code Here

    assertTrue("Disable table handler should be called.",
        cp.wasDisableTableHandlerCalled());


    // enable
    assertFalse(cp.wasEnableTableCalled());
    admin.enableTable(TEST_TABLE);
    assertTrue(admin.isTableEnabled(TEST_TABLE));
    // preEnableTable can't bypass default action.
    assertTrue("Coprocessor should have been called on table enable",
      cp.wasEnableTableCalled());
    assertTrue("Enable table handler should be called.",

View Full Code Here


    // enable compactions now
    admin.modifyTable(TABLE_NAME, htd);


    // renable the table so we can compact the regions
    admin.enableTable(TABLE_NAME);


    // compact the files so we get some archived files for the table we just snapshotted
    List<HRegion> regions = UTIL.getHBaseCluster().getRegions(TABLE_NAME);
    for (HRegion region : regions) {
      region.waitForFlushesAndCompactions(); // enable can trigger a compaction, wait for it.

View Full Code Here

        TableName.valueOf("tableRestart"), TableState.State.DISABLED,
        TableState.State.DISABLING));
    log("Enabling table\n");
    // Need a new Admin, the previous one is on the old master
    Admin admin = new HBaseAdmin(TEST_UTIL.getConfiguration());
    admin.enableTable(table);
    admin.close();
    log("Waiting for no more RIT\n");
    TEST_UTIL.waitUntilNoRegionsInTransition(60000);
    log("Verifying there are " + numRegions + " assigned on cluster\n");
    regions = HBaseTestingUtility.getAllOnlineRegions(cluster);

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.