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.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));
    
    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));
    
    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));
    
    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));
    
    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));


    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));


    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));


    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));
    
    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));


    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));


    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.MetaDataStateStore.unassign()

    Assert.assertEquals(MergeState.WAITING_FOR_OFFLINE, stats.nextMergeState(connector, state));


    // take it offline
    m = tablet.getPrevRowUpdateMutation();
    Collection<Collection<String>> walogs = Collections.emptyList();
    metaDataStateStore.unassign(Collections.singletonList(new TabletLocationState(tablet, null, state.someTServer, null, walogs, false)));
    
    // now we can split
    stats = scan(state, metaDataStateStore);
    Assert.assertEquals(MergeState.MERGING, stats.nextMergeState(connector, state));

View Full Code Here

Examples of org.apache.accumulo.server.master.state.ZooTabletStateStore.unassign()

      assertEquals(location.current, server);
      count++;
    }
    assertEquals(count, 1);
    TabletLocationState assigned = new TabletLocationState(root, server, null, null, null, false);
    tstore.unassign(Collections.singletonList(assigned));
    count = 0;
    for (TabletLocationState location : tstore) {
      assertEquals(location.extent, root);
      assertNull(location.future);
      assertNull(location.current);

View Full Code Here

Examples of org.apache.accumulo.server.master.state.ZooTabletStateStore.unassign()

      Assert.fail("should not get here");
    } catch (IllegalArgumentException ex) {}
    
    TabletLocationState broken = new TabletLocationState(notRoot, server, null, null, null, false);
    try {
      tstore.unassign(Collections.singletonList(broken));
      Assert.fail("should not get here");
    } catch (IllegalArgumentException ex) {}
  }
  
  // @Test

View Full Code Here

Examples of org.apache.accumulo.server.master.state.ZooTabletStateStore.unassign()

    try {
      assigned = new TabletLocationState(root, server, null, null, null, false);
    } catch (BadLocationStateException e) {
      fail("Unexpected error " + e);
    }
    tstore.unassign(Collections.singletonList(assigned));
    count = 0;
    for (TabletLocationState location : tstore) {
      assertEquals(location.extent, root);
      assertNull(location.future);
      assertNull(location.current);

View Full Code Here

Examples of org.apache.accumulo.server.master.state.ZooTabletStateStore.unassign()

      broken = new TabletLocationState(notRoot, server, null, null, null, false);
    } catch (BadLocationStateException e) {
      fail("Unexpected error " + e);
    }
    try {
      tstore.unassign(Collections.singletonList(broken));
      Assert.fail("should not get here");
    } catch (IllegalArgumentException ex) {}
  }
  
  // @Test

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.