List of locateRegions() Examples

Examples of locateRegions()

org.apache.hadoop.hbase.client.HConnection.locateRegions()
Gets the locations of all regions in the specified table, tableName. @param tableName table to get regions of @return list of region locations for all regions of table @throws IOException

Examples of org.apache.hadoop.hbase.client.HConnection.locateRegions()

    public static boolean tableRegionsOnline(Configuration conf, PTable table) {
        HConnection hcon = null;


        try {
            hcon = HConnectionManager.getConnection(conf);
            List<HRegionLocation> locations = hcon.locateRegions(table.getTableName().getBytes());


            for (HRegionLocation loc : locations) {
                HRegionInterface server = hcon.getHRegionConnection(
                    loc.getHostname(), loc.getPort());
                server.getRegionInfo(loc.getRegionInfo().getRegionName());

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Examples of org.apache.hadoop.hbase.client.HConnection.locateRegions()

    public static boolean tableRegionsOnline(Configuration conf, PTable table) {
        HConnection hcon = null;


        try {
            hcon = HConnectionManager.getConnection(conf);
            List<HRegionLocation> locations = hcon.locateRegions(
                org.apache.hadoop.hbase.TableName.valueOf(table.getTableName().getBytes()));


            for (HRegionLocation loc : locations) {
                try {
                    ServerName sn = loc.getServerName();

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