Examples of org.apache.hadoop.hbase.zookeeper.MetaNodeTracker

Package org.apache.hadoop.hbase.zookeeper

Examples of org.apache.hadoop.hbase.zookeeper.MetaNodeTracker

org.apache.hadoop.hbase.zookeeper.MetaNodeTracker
Tracks the unassigned zookeeper node used by the META table.
If META is already assigned when instantiating this class, you will not receive any notification for that assignment. You will receive a notification after META has been successfully assigned to a new location.

      this.zookeeper = zk;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    final CatalogTracker ct = this;
    // Override nodeDeleted so we get notified when meta node deleted
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, throwableAborter) {
      public void nodeDeleted(String path) {
        if (!path.equals(node)) return;
        ct.resetMetaLocation();
      }
    };

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      this.zookeeper = zk;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    final CatalogTracker ct = this;
    // Override nodeDeleted so we get notified when meta node deleted
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, throwableAborter) {
      public void nodeDeleted(String path) {
        if (!path.equals(node)) return;
        ct.resetMetaLocation();
      }
    };

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    this.zookeeper = (zk == null) ? this.connection.getZooKeeperWatcher() : zk;
    if (abortable == null) {
      abortable = this.connection;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, abortable);
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, this, abortable);
    this.defaultTimeout = defaultTimeout;
  }

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      }
      
    };
    
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, this, throwableAborter);
    this.defaultTimeout = defaultTimeout;
  }

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      final Abortable abortable, final int defaultTimeout)
  throws IOException {
    this.zookeeper = zk;
    this.connection = connection;
    this.rootRegionTracker = new RootRegionTracker(zookeeper, abortable);
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, this, abortable);
    this.defaultTimeout = defaultTimeout;
  }

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      this.zookeeper = zk;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    final CatalogTracker ct = this;
    // Override nodeDeleted so we get notified when meta node deleted
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, throwableAborter) {
      public void nodeDeleted(String path) {
        if (!path.equals(node)) return;
        ct.resetMetaLocation();
      }
    };

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      final Abortable abortable, final int defaultTimeout)
  throws IOException {
    this.zookeeper = zk;
    this.connection = connection;
    this.rootRegionTracker = new RootRegionTracker(zookeeper, abortable);
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, this, abortable);
    this.defaultTimeout = defaultTimeout;
  }

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      this.zookeeper = zk;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    final CatalogTracker ct = this;
    // Override nodeDeleted so we get notified when meta node deleted
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, throwableAborter) {
      public void nodeDeleted(String path) {
        if (!path.equals(node)) return;
        ct.resetMetaLocation();
      }
    };

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      final Abortable abortable, final int defaultTimeout)
  throws IOException {
    this.zookeeper = zk;
    this.connection = connection;
    this.rootRegionTracker = new RootRegionTracker(zookeeper, abortable);
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, this, abortable);
    this.defaultTimeout = defaultTimeout;
  }

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      this.zookeeper = zk;
    }
    this.rootRegionTracker = new RootRegionTracker(zookeeper, throwableAborter);
    final CatalogTracker ct = this;
    // Override nodeDeleted so we get notified when meta node deleted
    this.metaNodeTracker = new MetaNodeTracker(zookeeper, throwableAborter) {
      public void nodeDeleted(String path) {
        if (!path.equals(node)) return;
        ct.resetMetaLocation();
      }
    };

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Related Classes of org.apache.hadoop.hbase.zookeeper.MetaNodeTracker

org.apache.hadoop.hbase.catalog.CatalogTracker

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