Package org.apache.hadoop.hbase.master

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

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    // wait for assignments to finish
    AssignmentManager mgr = master.getAssignmentManager();
    Collection<AssignmentManager.RegionState> transRegions =
        mgr.getRegionsInTransition().values();
    for (AssignmentManager.RegionState state : transRegions) {
      mgr.waitOnRegionToClearRegionsInTransition(state.getRegion());
    }
  }

  @org.junit.Rule
  public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
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      if (this.shouldSplitHlog && this.distributedLogReplay) {
        // wait for region assignment completes
        for (HRegionInfo hri : toAssignRegions) {
          try {
            if (!am.waitOnRegionToClearRegionsInTransition(hri, regionAssignmentWaitTimeout)) {
              // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
              // when replay happens before region assignment completes.
              LOG.warn("Region " + hri.getEncodedName()
                  + " didn't complete assignment in time");
            }
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    // wait for assignments to finish
    AssignmentManager mgr = master.getAssignmentManager();
    Collection<AssignmentManager.RegionState> transRegions =
        mgr.getRegionsInTransition().values();
    for (AssignmentManager.RegionState state : transRegions) {
      mgr.waitOnRegionToClearRegionsInTransition(state.getRegion());
    }
  }

  @Test
  public void testTableDescriptorsEnumeration() throws Exception {
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      if (this.shouldSplitHlog && this.distributedLogReplay) {
        // wait for region assignment completes
        for (HRegionInfo hri : toAssignRegions) {
          try {
            if (!am.waitOnRegionToClearRegionsInTransition(hri, regionAssignmentWaitTimeout)) {
              // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
              // when replay happens before region assignment completes.
              LOG.warn("Region " + hri.getEncodedName()
                  + " didn't complete assignment in time");
            }
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        LOG.info("META has been assigned to otherwhere, skip assigning.");
      }

      try {
        if (this.shouldSplitHlog && this.distributedLogReplay) {
          if (!am.waitOnRegionToClearRegionsInTransition(HRegionInfo.FIRST_META_REGIONINFO,
            regionAssignmentWaitTimeout)) {
            // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
            // when replay happens before region assignment completes.
            LOG.warn("Region " + HRegionInfo.FIRST_META_REGIONINFO.getEncodedName()
                + " didn't complete assignment in time");
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    // wait for assignments to finish
    AssignmentManager mgr = master.getAssignmentManager();
    Collection<AssignmentManager.RegionState> transRegions =
        mgr.getRegionsInTransition().values();
    for (AssignmentManager.RegionState state : transRegions) {
      mgr.waitOnRegionToClearRegionsInTransition(state.getRegion());
    }
  }

  @org.junit.Rule
  public org.apache.hadoop.hbase.ResourceCheckerJUnitRule cu =
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    // wait for assignments to finish
    AssignmentManager mgr = master.getAssignmentManager();
    Collection<AssignmentManager.RegionState> transRegions =
        mgr.getRegionsInTransition().values();
    for (AssignmentManager.RegionState state : transRegions) {
      mgr.waitOnRegionToClearRegionsInTransition(state.getRegion());
    }

    // now trigger a balance
    master.balanceSwitch(true);
    boolean balanceRun = master.balance();
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      if (this.shouldSplitHlog && this.distributedLogReplay) {
        // wait for region assignment completes
        for (HRegionInfo hri : toAssignRegions) {
          try {
            if (!am.waitOnRegionToClearRegionsInTransition(hri, regionAssignmentWaitTimeout)) {
              // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
              // when replay happens before region assignment completes.
              LOG.warn("Region " + hri.getEncodedName()
                  + " didn't complete assignment in time");
            }
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        LOG.info("META has been assigned to otherwhere, skip assigning.");
      }

      try {
        if (this.shouldSplitHlog && this.distributedLogReplay) {
          if (!am.waitOnRegionToClearRegionsInTransition(HRegionInfo.FIRST_META_REGIONINFO,
            regionAssignmentWaitTimeout)) {
            // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
            // when replay happens before region assignment completes.
            LOG.warn("Region " + HRegionInfo.FIRST_META_REGIONINFO.getEncodedName()
                + " didn't complete assignment in time");
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      if (this.shouldSplitHlog && this.distributedLogReplay) {
        // wait for region assignment completes
        for (HRegionInfo hri : toAssignRegions) {
          try {
            if (!am.waitOnRegionToClearRegionsInTransition(hri, regionAssignmentWaitTimeout)) {
              // Wait here is to avoid log replay hits current dead server and incur a RPC timeout
              // when replay happens before region assignment completes.
              LOG.warn("Region " + hri.getEncodedName()
                  + " didn't complete assignment in time");
            }
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