List of unassign() Examples

Examples of unassign()

org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()
org.apache.accumulo.server.master.state.ZooTabletStateStore.unassign()
org.apache.hadoop.hbase.client.Admin.unassign()
Unassign a region from current hosting regionserver. Region will then be assigned to a regionserver chosen at random. Region could be reassigned back to the same server. Use {@link #move(byte[],byte[])} if you want to control the region movement. @param regionName Region to unassign. Will clear any existing RegionPlan if one found. @param force If true, force unassign (Will remove region from regions-in-transition too ifpresent. If results in double assignment use hbck -fix to resolve. To be used by experts). @throws MasterNotRunningException @throws ZooKeeperConnectionException @throws IOException
org.apache.hadoop.hbase.client.HBaseAdmin.unassign()
Unassign a region from current hosting regionserver. Region will then be assigned to a regionserver chosen at random. Region could be reassigned back to the same server. Use {@link #move(byte[],byte[])} if you wantto control the region movement. @param regionName Region to unassign. Will clear any existing RegionPlanif one found. @param force If true, force unassign (Will remove region fromregions-in-transition too if present. If results in double assignment use hbck -fix to resolve. To be used by experts). @throws MasterNotRunningException @throws ZooKeeperConnectionException @throws IOException
org.apache.hadoop.hbase.master.AssignmentManager.unassign()
Unassign the list of regions. Configuration knobs: hbase.bulk.waitbetween.reopen indicates the number of milliseconds to wait before unassigning another region from this region server @param regions @throws InterruptedException

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

          LOG.info("Assigning region " + indexRegionInfo.getRegionNameAsString() + "from "
              + srcServer + " to server " + destServer + '.');
          am.putRegionPlan(indexRegionInfo, destServer);
          am.addPlan(indexRegionInfo.getEncodedName(), new RegionPlan(indexRegionInfo, null,
              destServer));
          am.unassign(indexRegionInfo);
          /*
           * ((HMaster) master).move(indexRegionInfo.getEncodedNameAsBytes(),
           * Bytes.toBytes(destServer.getServerName()));
           */
        }

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

    assertFalse("Merged region can't be assigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    // We should not be able to unassign it either
    am.unassign(hri, true, null);
    assertFalse("Merged region can't be unassigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    table.close();

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

      assertFalse("Split region can't be assigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));


      // We should not be able to unassign it either
      am.unassign(hri, true, null);
      assertFalse("Split region can't be unassigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));
    } finally {
      admin.setBalancerRunning(true, false);

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

    assertFalse("Merged region can't be assigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    // We should not be able to unassign it either
    am.unassign(hri, true, null);
    assertFalse("Merged region can't be unassigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    table.close();

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

      assertFalse("Split region can't be assigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));


      // We should not be able to unassign it either
      am.unassign(hri, null);
      assertFalse("Split region can't be unassigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));
    } finally {
      admin.setBalancerRunning(true, false);

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

    assertFalse("Merged region can't be assigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    // We should not be able to unassign it either
    am.unassign(hri, null);
    assertFalse("Merged region can't be unassigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    table.close();

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

      assertFalse("Split region can't be assigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));


      // We should not be able to unassign it either
      am.unassign(hri, true, null);
      assertFalse("Split region can't be unassigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));
    } finally {
      admin.setBalancerRunning(true, false);

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

    assertFalse("Merged region can't be assigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    // We should not be able to unassign it either
    am.unassign(hri, true, null);
    assertFalse("Merged region can't be unassigned",
      regionStates.isRegionInTransition(hri));
    assertTrue(regionStates.isRegionInState(hri, State.MERGED));


    table.close();

View Full Code Here

Examples of org.apache.hadoop.hbase.master.AssignmentManager.unassign()

      assertFalse("Split region can't be assigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));


      // We should not be able to unassign it either
      am.unassign(hri, true, null);
      assertFalse("Split region can't be unassigned",
        regionStates.isRegionInTransition(hri));
      assertTrue(regionStates.isRegionInState(hri, State.SPLIT));
    } finally {
      admin.setBalancerRunning(true, false);

View Full Code Here

0 1 2 3 4

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.