HBASE-7826 Improve Hbase Thrift v1 to return results in sorted order
git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1508240 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jean-Daniel Cryans
parent
2172d8e2f1
commit
417593e3aa
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@ -385,6 +385,25 @@ public class ThriftServerRunner implements Runnable {
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return InetAddress.getByName(bindAddressStr);
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}
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protected static class ResultScannerWrapper {
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private final ResultScanner scanner;
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private final boolean sortColumns;
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public ResultScannerWrapper(ResultScanner resultScanner,
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boolean sortResultColumns) {
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scanner = resultScanner;
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sortColumns = sortResultColumns;
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}
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public ResultScanner getScanner() {
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return scanner;
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}
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public boolean isColumnSorted() {
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return sortColumns;
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}
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}
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/**
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* The HBaseHandler is a glue object that connects Thrift RPC calls to the
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* HBase client API primarily defined in the HBaseAdmin and HTable objects.
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@ -396,7 +415,7 @@ public class ThriftServerRunner implements Runnable {
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// nextScannerId and scannerMap are used to manage scanner state
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protected int nextScannerId = 0;
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protected HashMap<Integer, ResultScanner> scannerMap = null;
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protected HashMap<Integer, ResultScannerWrapper> scannerMap = null;
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private ThriftMetrics metrics = null;
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private static ThreadLocal<Map<String, HTable>> threadLocalTables =
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@ -456,9 +475,10 @@ public class ThriftServerRunner implements Runnable {
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* @param scanner
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* @return integer scanner id
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*/
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protected synchronized int addScanner(ResultScanner scanner) {
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protected synchronized int addScanner(ResultScanner scanner,boolean sortColumns) {
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int id = nextScannerId++;
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scannerMap.put(id, scanner);
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ResultScannerWrapper resultScannerWrapper = new ResultScannerWrapper(scanner, sortColumns);
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scannerMap.put(id, resultScannerWrapper);
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return id;
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}
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@ -468,7 +488,7 @@ public class ThriftServerRunner implements Runnable {
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* @param id
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* @return a Scanner, or null if ID was invalid.
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*/
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protected synchronized ResultScanner getScanner(int id) {
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protected synchronized ResultScannerWrapper getScanner(int id) {
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return scannerMap.get(id);
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}
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@ -479,7 +499,7 @@ public class ThriftServerRunner implements Runnable {
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* @param id
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* @return a Scanner, or null if ID was invalid.
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*/
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protected synchronized ResultScanner removeScanner(int id) {
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protected synchronized ResultScannerWrapper removeScanner(int id) {
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return scannerMap.remove(id);
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}
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@ -494,7 +514,7 @@ public class ThriftServerRunner implements Runnable {
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protected HBaseHandler(final Configuration c) throws IOException {
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this.conf = c;
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scannerMap = new HashMap<Integer, ResultScanner>();
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scannerMap = new HashMap<Integer, ResultScannerWrapper>();
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this.coalescer = new IncrementCoalescer(this);
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}
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@ -1103,13 +1123,13 @@ public class ThriftServerRunner implements Runnable {
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public void scannerClose(int id) throws IOError, IllegalArgument {
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LOG.debug("scannerClose: id=" + id);
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ResultScanner scanner = getScanner(id);
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if (scanner == null) {
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ResultScannerWrapper resultScannerWrapper = getScanner(id);
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if (resultScannerWrapper == null) {
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String message = "scanner ID is invalid";
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LOG.warn(message);
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throw new IllegalArgument("scanner ID is invalid");
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}
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scanner.close();
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resultScannerWrapper.getScanner().close();
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removeScanner(id);
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}
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@ -1117,8 +1137,8 @@ public class ThriftServerRunner implements Runnable {
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public List<TRowResult> scannerGetList(int id,int nbRows)
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throws IllegalArgument, IOError {
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LOG.debug("scannerGetList: id=" + id);
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ResultScanner scanner = getScanner(id);
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if (null == scanner) {
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ResultScannerWrapper resultScannerWrapper = getScanner(id);
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if (null == resultScannerWrapper) {
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String message = "scanner ID is invalid";
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LOG.warn(message);
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throw new IllegalArgument("scanner ID is invalid");
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@ -1126,7 +1146,7 @@ public class ThriftServerRunner implements Runnable {
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Result [] results = null;
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try {
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results = scanner.next(nbRows);
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results = resultScannerWrapper.getScanner().next(nbRows);
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if (null == results) {
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return new ArrayList<TRowResult>();
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}
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@ -1134,7 +1154,7 @@ public class ThriftServerRunner implements Runnable {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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}
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return ThriftUtilities.rowResultFromHBase(results);
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return ThriftUtilities.rowResultFromHBase(results, resultScannerWrapper.isColumnSorted());
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}
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@Override
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@ -1179,7 +1199,7 @@ public class ThriftServerRunner implements Runnable {
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scan.setFilter(
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parseFilter.parseFilterString(tScan.getFilterString()));
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}
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), tScan.sortColumns);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -1204,7 +1224,7 @@ public class ThriftServerRunner implements Runnable {
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}
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}
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}
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), false);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -1230,7 +1250,7 @@ public class ThriftServerRunner implements Runnable {
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}
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}
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}
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), false);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -1260,7 +1280,7 @@ public class ThriftServerRunner implements Runnable {
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}
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}
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}
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), false);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -1286,7 +1306,7 @@ public class ThriftServerRunner implements Runnable {
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}
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}
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}
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), false);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -1314,7 +1334,7 @@ public class ThriftServerRunner implements Runnable {
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}
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}
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scan.setTimeRange(Long.MIN_VALUE, timestamp);
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return addScanner(table.getScanner(scan));
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return addScanner(table.getScanner(scan), false);
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} catch (IOException e) {
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LOG.warn(e.getMessage(), e);
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throw new IOError(e.getMessage());
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@ -34,6 +34,7 @@ import org.apache.hadoop.hbase.thrift.generated.ColumnDescriptor;
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import org.apache.hadoop.hbase.thrift.generated.IllegalArgument;
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import org.apache.hadoop.hbase.thrift.generated.TCell;
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import org.apache.hadoop.hbase.thrift.generated.TIncrement;
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import org.apache.hadoop.hbase.thrift.generated.TColumn;
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import org.apache.hadoop.hbase.thrift.generated.TRowResult;
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import org.apache.hadoop.hbase.util.Bytes;
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@ -131,9 +132,15 @@ public class ThriftUtilities {
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*
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* @param in
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* Hbase RowResult object
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* @param sortColumns
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* This boolean dictates if row data is returned in a sorted order
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* sortColumns = True will set TRowResult's sortedColumns member
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* which is an ArrayList of TColumn struct
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* sortColumns = False will set TRowResult's columns member which is
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* a map of columnName and TCell struct
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* @return Thrift TRowResult array
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*/
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static public List<TRowResult> rowResultFromHBase(Result[] in) {
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static public List<TRowResult> rowResultFromHBase(Result[] in, boolean sortColumns) {
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List<TRowResult> results = new ArrayList<TRowResult>();
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for ( Result result_ : in) {
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if(result_ == null || result_.isEmpty()) {
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@ -141,18 +148,41 @@ public class ThriftUtilities {
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}
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TRowResult result = new TRowResult();
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result.row = ByteBuffer.wrap(result_.getRow());
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if (sortColumns) {
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result.sortedColumns = new ArrayList<TColumn>();
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for (KeyValue kv : result_.raw()) {
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result.sortedColumns.add(new TColumn(
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ByteBuffer.wrap(KeyValue.makeColumn(kv.getFamily(),
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kv.getQualifier())),
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new TCell(ByteBuffer.wrap(kv.getValue()), kv.getTimestamp())));
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}
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} else {
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result.columns = new TreeMap<ByteBuffer, TCell>();
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for(KeyValue kv : result_.raw()) {
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for (KeyValue kv : result_.raw()) {
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result.columns.put(
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ByteBuffer.wrap(KeyValue.makeColumn(kv.getFamily(),
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kv.getQualifier())),
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new TCell(ByteBuffer.wrap(kv.getValue()), kv.getTimestamp()));
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}
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}
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results.add(result);
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}
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return results;
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}
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/**
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* This utility method creates a list of Thrift TRowResult "struct" based on
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* an array of Hbase RowResult objects. The empty list is returned if the input is
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* null.
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*
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* @param in
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* Array of Hbase RowResult objects
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* @return Thrift TRowResult array
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*/
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static public List<TRowResult> rowResultFromHBase(Result[] in) {
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return rowResultFromHBase(in, false);
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}
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static public List<TRowResult> rowResultFromHBase(Result in) {
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Result [] result = { in };
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return rowResultFromHBase(result);
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@ -0,0 +1,504 @@
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/**
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* Autogenerated by Thrift Compiler (0.9.0)
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*
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* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
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* @generated
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*/
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package org.apache.hadoop.hbase.thrift.generated;
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import org.apache.thrift.scheme.IScheme;
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import org.apache.thrift.scheme.SchemeFactory;
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import org.apache.thrift.scheme.StandardScheme;
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import org.apache.thrift.scheme.TupleScheme;
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import org.apache.thrift.protocol.TTupleProtocol;
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import org.apache.thrift.protocol.TProtocolException;
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import org.apache.thrift.EncodingUtils;
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import org.apache.thrift.TException;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.Map;
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import java.util.HashMap;
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import java.util.EnumMap;
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import java.util.Set;
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import java.util.HashSet;
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import java.util.EnumSet;
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import java.util.Collections;
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import java.util.BitSet;
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import java.nio.ByteBuffer;
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import java.util.Arrays;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* Holds column name and the cell.
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*/
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public class TColumn implements org.apache.thrift.TBase<TColumn, TColumn._Fields>, java.io.Serializable, Cloneable {
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private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TColumn");
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private static final org.apache.thrift.protocol.TField COLUMN_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField("columnName", org.apache.thrift.protocol.TType.STRING, (short)1);
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private static final org.apache.thrift.protocol.TField CELL_FIELD_DESC = new org.apache.thrift.protocol.TField("cell", org.apache.thrift.protocol.TType.STRUCT, (short)2);
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private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
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static {
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schemes.put(StandardScheme.class, new TColumnStandardSchemeFactory());
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schemes.put(TupleScheme.class, new TColumnTupleSchemeFactory());
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}
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public ByteBuffer columnName; // required
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public TCell cell; // required
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/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
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public enum _Fields implements org.apache.thrift.TFieldIdEnum {
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COLUMN_NAME((short)1, "columnName"),
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CELL((short)2, "cell");
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private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
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static {
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for (_Fields field : EnumSet.allOf(_Fields.class)) {
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byName.put(field.getFieldName(), field);
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}
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}
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/**
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* Find the _Fields constant that matches fieldId, or null if its not found.
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*/
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public static _Fields findByThriftId(int fieldId) {
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switch(fieldId) {
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case 1: // COLUMN_NAME
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return COLUMN_NAME;
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case 2: // CELL
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return CELL;
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default:
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return null;
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}
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}
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/**
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* Find the _Fields constant that matches fieldId, throwing an exception
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* if it is not found.
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*/
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public static _Fields findByThriftIdOrThrow(int fieldId) {
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_Fields fields = findByThriftId(fieldId);
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if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
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return fields;
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}
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/**
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* Find the _Fields constant that matches name, or null if its not found.
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*/
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public static _Fields findByName(String name) {
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return byName.get(name);
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}
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private final short _thriftId;
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private final String _fieldName;
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_Fields(short thriftId, String fieldName) {
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_thriftId = thriftId;
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_fieldName = fieldName;
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}
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public short getThriftFieldId() {
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return _thriftId;
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}
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public String getFieldName() {
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return _fieldName;
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}
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}
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// isset id assignments
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public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
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static {
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Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
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tmpMap.put(_Fields.COLUMN_NAME, new org.apache.thrift.meta_data.FieldMetaData("columnName", org.apache.thrift.TFieldRequirementType.DEFAULT,
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new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , "Text")));
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tmpMap.put(_Fields.CELL, new org.apache.thrift.meta_data.FieldMetaData("cell", org.apache.thrift.TFieldRequirementType.DEFAULT,
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new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class)));
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metaDataMap = Collections.unmodifiableMap(tmpMap);
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org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TColumn.class, metaDataMap);
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}
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public TColumn() {
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}
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public TColumn(
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ByteBuffer columnName,
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TCell cell)
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{
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this();
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this.columnName = columnName;
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this.cell = cell;
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}
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/**
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* Performs a deep copy on <i>other</i>.
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*/
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public TColumn(TColumn other) {
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if (other.isSetColumnName()) {
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this.columnName = other.columnName;
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}
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if (other.isSetCell()) {
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this.cell = new TCell(other.cell);
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}
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}
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public TColumn deepCopy() {
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return new TColumn(this);
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}
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@Override
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public void clear() {
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this.columnName = null;
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this.cell = null;
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}
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public byte[] getColumnName() {
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setColumnName(org.apache.thrift.TBaseHelper.rightSize(columnName));
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return columnName == null ? null : columnName.array();
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}
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public ByteBuffer bufferForColumnName() {
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return columnName;
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}
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public TColumn setColumnName(byte[] columnName) {
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setColumnName(columnName == null ? (ByteBuffer)null : ByteBuffer.wrap(columnName));
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return this;
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}
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public TColumn setColumnName(ByteBuffer columnName) {
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this.columnName = columnName;
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return this;
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}
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public void unsetColumnName() {
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this.columnName = null;
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}
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/** Returns true if field columnName is set (has been assigned a value) and false otherwise */
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public boolean isSetColumnName() {
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return this.columnName != null;
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}
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public void setColumnNameIsSet(boolean value) {
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if (!value) {
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this.columnName = null;
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}
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}
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public TCell getCell() {
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return this.cell;
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}
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public TColumn setCell(TCell cell) {
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this.cell = cell;
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return this;
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}
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public void unsetCell() {
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this.cell = null;
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}
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/** Returns true if field cell is set (has been assigned a value) and false otherwise */
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public boolean isSetCell() {
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return this.cell != null;
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}
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public void setCellIsSet(boolean value) {
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if (!value) {
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this.cell = null;
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}
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}
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|
||||
public void setFieldValue(_Fields field, Object value) {
|
||||
switch (field) {
|
||||
case COLUMN_NAME:
|
||||
if (value == null) {
|
||||
unsetColumnName();
|
||||
} else {
|
||||
setColumnName((ByteBuffer)value);
|
||||
}
|
||||
break;
|
||||
|
||||
case CELL:
|
||||
if (value == null) {
|
||||
unsetCell();
|
||||
} else {
|
||||
setCell((TCell)value);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public Object getFieldValue(_Fields field) {
|
||||
switch (field) {
|
||||
case COLUMN_NAME:
|
||||
return getColumnName();
|
||||
|
||||
case CELL:
|
||||
return getCell();
|
||||
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
||||
/** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
|
||||
public boolean isSet(_Fields field) {
|
||||
if (field == null) {
|
||||
throw new IllegalArgumentException();
|
||||
}
|
||||
|
||||
switch (field) {
|
||||
case COLUMN_NAME:
|
||||
return isSetColumnName();
|
||||
case CELL:
|
||||
return isSetCell();
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object that) {
|
||||
if (that == null)
|
||||
return false;
|
||||
if (that instanceof TColumn)
|
||||
return this.equals((TColumn)that);
|
||||
return false;
|
||||
}
|
||||
|
||||
public boolean equals(TColumn that) {
|
||||
if (that == null)
|
||||
return false;
|
||||
|
||||
boolean this_present_columnName = true && this.isSetColumnName();
|
||||
boolean that_present_columnName = true && that.isSetColumnName();
|
||||
if (this_present_columnName || that_present_columnName) {
|
||||
if (!(this_present_columnName && that_present_columnName))
|
||||
return false;
|
||||
if (!this.columnName.equals(that.columnName))
|
||||
return false;
|
||||
}
|
||||
|
||||
boolean this_present_cell = true && this.isSetCell();
|
||||
boolean that_present_cell = true && that.isSetCell();
|
||||
if (this_present_cell || that_present_cell) {
|
||||
if (!(this_present_cell && that_present_cell))
|
||||
return false;
|
||||
if (!this.cell.equals(that.cell))
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
return 0;
|
||||
}
|
||||
|
||||
public int compareTo(TColumn other) {
|
||||
if (!getClass().equals(other.getClass())) {
|
||||
return getClass().getName().compareTo(other.getClass().getName());
|
||||
}
|
||||
|
||||
int lastComparison = 0;
|
||||
TColumn typedOther = (TColumn)other;
|
||||
|
||||
lastComparison = Boolean.valueOf(isSetColumnName()).compareTo(typedOther.isSetColumnName());
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
if (isSetColumnName()) {
|
||||
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columnName, typedOther.columnName);
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
}
|
||||
lastComparison = Boolean.valueOf(isSetCell()).compareTo(typedOther.isSetCell());
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
if (isSetCell()) {
|
||||
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.cell, typedOther.cell);
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
public _Fields fieldForId(int fieldId) {
|
||||
return _Fields.findByThriftId(fieldId);
|
||||
}
|
||||
|
||||
public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
|
||||
schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
|
||||
}
|
||||
|
||||
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
|
||||
schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder sb = new StringBuilder("TColumn(");
|
||||
boolean first = true;
|
||||
|
||||
sb.append("columnName:");
|
||||
if (this.columnName == null) {
|
||||
sb.append("null");
|
||||
} else {
|
||||
sb.append(this.columnName);
|
||||
}
|
||||
first = false;
|
||||
if (!first) sb.append(", ");
|
||||
sb.append("cell:");
|
||||
if (this.cell == null) {
|
||||
sb.append("null");
|
||||
} else {
|
||||
sb.append(this.cell);
|
||||
}
|
||||
first = false;
|
||||
sb.append(")");
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
public void validate() throws org.apache.thrift.TException {
|
||||
// check for required fields
|
||||
// check for sub-struct validity
|
||||
if (cell != null) {
|
||||
cell.validate();
|
||||
}
|
||||
}
|
||||
|
||||
private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
|
||||
try {
|
||||
write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
|
||||
} catch (org.apache.thrift.TException te) {
|
||||
throw new java.io.IOException(te);
|
||||
}
|
||||
}
|
||||
|
||||
private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
|
||||
try {
|
||||
read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
|
||||
} catch (org.apache.thrift.TException te) {
|
||||
throw new java.io.IOException(te);
|
||||
}
|
||||
}
|
||||
|
||||
private static class TColumnStandardSchemeFactory implements SchemeFactory {
|
||||
public TColumnStandardScheme getScheme() {
|
||||
return new TColumnStandardScheme();
|
||||
}
|
||||
}
|
||||
|
||||
private static class TColumnStandardScheme extends StandardScheme<TColumn> {
|
||||
|
||||
public void read(org.apache.thrift.protocol.TProtocol iprot, TColumn struct) throws org.apache.thrift.TException {
|
||||
org.apache.thrift.protocol.TField schemeField;
|
||||
iprot.readStructBegin();
|
||||
while (true)
|
||||
{
|
||||
schemeField = iprot.readFieldBegin();
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.STOP) {
|
||||
break;
|
||||
}
|
||||
switch (schemeField.id) {
|
||||
case 1: // COLUMN_NAME
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
|
||||
struct.columnName = iprot.readBinary();
|
||||
struct.setColumnNameIsSet(true);
|
||||
} else {
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
case 2: // CELL
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
|
||||
struct.cell = new TCell();
|
||||
struct.cell.read(iprot);
|
||||
struct.setCellIsSet(true);
|
||||
} else {
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
iprot.readFieldEnd();
|
||||
}
|
||||
iprot.readStructEnd();
|
||||
|
||||
// check for required fields of primitive type, which can't be checked in the validate method
|
||||
struct.validate();
|
||||
}
|
||||
|
||||
public void write(org.apache.thrift.protocol.TProtocol oprot, TColumn struct) throws org.apache.thrift.TException {
|
||||
struct.validate();
|
||||
|
||||
oprot.writeStructBegin(STRUCT_DESC);
|
||||
if (struct.columnName != null) {
|
||||
oprot.writeFieldBegin(COLUMN_NAME_FIELD_DESC);
|
||||
oprot.writeBinary(struct.columnName);
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
if (struct.cell != null) {
|
||||
oprot.writeFieldBegin(CELL_FIELD_DESC);
|
||||
struct.cell.write(oprot);
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
oprot.writeFieldStop();
|
||||
oprot.writeStructEnd();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static class TColumnTupleSchemeFactory implements SchemeFactory {
|
||||
public TColumnTupleScheme getScheme() {
|
||||
return new TColumnTupleScheme();
|
||||
}
|
||||
}
|
||||
|
||||
private static class TColumnTupleScheme extends TupleScheme<TColumn> {
|
||||
|
||||
@Override
|
||||
public void write(org.apache.thrift.protocol.TProtocol prot, TColumn struct) throws org.apache.thrift.TException {
|
||||
TTupleProtocol oprot = (TTupleProtocol) prot;
|
||||
BitSet optionals = new BitSet();
|
||||
if (struct.isSetColumnName()) {
|
||||
optionals.set(0);
|
||||
}
|
||||
if (struct.isSetCell()) {
|
||||
optionals.set(1);
|
||||
}
|
||||
oprot.writeBitSet(optionals, 2);
|
||||
if (struct.isSetColumnName()) {
|
||||
oprot.writeBinary(struct.columnName);
|
||||
}
|
||||
if (struct.isSetCell()) {
|
||||
struct.cell.write(oprot);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void read(org.apache.thrift.protocol.TProtocol prot, TColumn struct) throws org.apache.thrift.TException {
|
||||
TTupleProtocol iprot = (TTupleProtocol) prot;
|
||||
BitSet incoming = iprot.readBitSet(2);
|
||||
if (incoming.get(0)) {
|
||||
struct.columnName = iprot.readBinary();
|
||||
struct.setColumnNameIsSet(true);
|
||||
}
|
||||
if (incoming.get(1)) {
|
||||
struct.cell = new TCell();
|
||||
struct.cell.read(iprot);
|
||||
struct.setCellIsSet(true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -38,6 +38,7 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
|
||||
private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)1);
|
||||
private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.MAP, (short)2);
|
||||
private static final org.apache.thrift.protocol.TField SORTED_COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("sortedColumns", org.apache.thrift.protocol.TType.LIST, (short)3);
|
||||
|
||||
private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
|
||||
static {
|
||||
|
|
@ -46,12 +47,14 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
|
||||
public ByteBuffer row; // required
|
||||
public Map<ByteBuffer,TCell> columns; // required
|
||||
public Map<ByteBuffer,TCell> columns; // optional
|
||||
public List<TColumn> sortedColumns; // optional
|
||||
|
||||
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
|
||||
public enum _Fields implements org.apache.thrift.TFieldIdEnum {
|
||||
ROW((short)1, "row"),
|
||||
COLUMNS((short)2, "columns");
|
||||
COLUMNS((short)2, "columns"),
|
||||
SORTED_COLUMNS((short)3, "sortedColumns");
|
||||
|
||||
private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
|
||||
|
||||
|
|
@ -70,6 +73,8 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
return ROW;
|
||||
case 2: // COLUMNS
|
||||
return COLUMNS;
|
||||
case 3: // SORTED_COLUMNS
|
||||
return SORTED_COLUMNS;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
|
|
@ -110,15 +115,19 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
|
||||
// isset id assignments
|
||||
private _Fields optionals[] = {_Fields.COLUMNS,_Fields.SORTED_COLUMNS};
|
||||
public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
|
||||
static {
|
||||
Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
|
||||
tmpMap.put(_Fields.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT,
|
||||
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , "Text")));
|
||||
tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.DEFAULT,
|
||||
tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.OPTIONAL,
|
||||
new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP,
|
||||
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , "Text"),
|
||||
new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TCell.class))));
|
||||
tmpMap.put(_Fields.SORTED_COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("sortedColumns", org.apache.thrift.TFieldRequirementType.OPTIONAL,
|
||||
new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST,
|
||||
new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TColumn.class))));
|
||||
metaDataMap = Collections.unmodifiableMap(tmpMap);
|
||||
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TRowResult.class, metaDataMap);
|
||||
}
|
||||
|
|
@ -127,12 +136,10 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
|
||||
public TRowResult(
|
||||
ByteBuffer row,
|
||||
Map<ByteBuffer,TCell> columns)
|
||||
ByteBuffer row)
|
||||
{
|
||||
this();
|
||||
this.row = row;
|
||||
this.columns = columns;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -157,6 +164,13 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
this.columns = __this__columns;
|
||||
}
|
||||
if (other.isSetSortedColumns()) {
|
||||
List<TColumn> __this__sortedColumns = new ArrayList<TColumn>();
|
||||
for (TColumn other_element : other.sortedColumns) {
|
||||
__this__sortedColumns.add(new TColumn(other_element));
|
||||
}
|
||||
this.sortedColumns = __this__sortedColumns;
|
||||
}
|
||||
}
|
||||
|
||||
public TRowResult deepCopy() {
|
||||
|
|
@ -167,6 +181,7 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
public void clear() {
|
||||
this.row = null;
|
||||
this.columns = null;
|
||||
this.sortedColumns = null;
|
||||
}
|
||||
|
||||
public byte[] getRow() {
|
||||
|
|
@ -238,6 +253,45 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
}
|
||||
|
||||
public int getSortedColumnsSize() {
|
||||
return (this.sortedColumns == null) ? 0 : this.sortedColumns.size();
|
||||
}
|
||||
|
||||
public java.util.Iterator<TColumn> getSortedColumnsIterator() {
|
||||
return (this.sortedColumns == null) ? null : this.sortedColumns.iterator();
|
||||
}
|
||||
|
||||
public void addToSortedColumns(TColumn elem) {
|
||||
if (this.sortedColumns == null) {
|
||||
this.sortedColumns = new ArrayList<TColumn>();
|
||||
}
|
||||
this.sortedColumns.add(elem);
|
||||
}
|
||||
|
||||
public List<TColumn> getSortedColumns() {
|
||||
return this.sortedColumns;
|
||||
}
|
||||
|
||||
public TRowResult setSortedColumns(List<TColumn> sortedColumns) {
|
||||
this.sortedColumns = sortedColumns;
|
||||
return this;
|
||||
}
|
||||
|
||||
public void unsetSortedColumns() {
|
||||
this.sortedColumns = null;
|
||||
}
|
||||
|
||||
/** Returns true if field sortedColumns is set (has been assigned a value) and false otherwise */
|
||||
public boolean isSetSortedColumns() {
|
||||
return this.sortedColumns != null;
|
||||
}
|
||||
|
||||
public void setSortedColumnsIsSet(boolean value) {
|
||||
if (!value) {
|
||||
this.sortedColumns = null;
|
||||
}
|
||||
}
|
||||
|
||||
public void setFieldValue(_Fields field, Object value) {
|
||||
switch (field) {
|
||||
case ROW:
|
||||
|
|
@ -256,6 +310,14 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
}
|
||||
break;
|
||||
|
||||
case SORTED_COLUMNS:
|
||||
if (value == null) {
|
||||
unsetSortedColumns();
|
||||
} else {
|
||||
setSortedColumns((List<TColumn>)value);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -267,6 +329,9 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
case COLUMNS:
|
||||
return getColumns();
|
||||
|
||||
case SORTED_COLUMNS:
|
||||
return getSortedColumns();
|
||||
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
|
@ -282,6 +347,8 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
return isSetRow();
|
||||
case COLUMNS:
|
||||
return isSetColumns();
|
||||
case SORTED_COLUMNS:
|
||||
return isSetSortedColumns();
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
|
@ -317,6 +384,15 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
return false;
|
||||
}
|
||||
|
||||
boolean this_present_sortedColumns = true && this.isSetSortedColumns();
|
||||
boolean that_present_sortedColumns = true && that.isSetSortedColumns();
|
||||
if (this_present_sortedColumns || that_present_sortedColumns) {
|
||||
if (!(this_present_sortedColumns && that_present_sortedColumns))
|
||||
return false;
|
||||
if (!this.sortedColumns.equals(that.sortedColumns))
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -353,6 +429,16 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
return lastComparison;
|
||||
}
|
||||
}
|
||||
lastComparison = Boolean.valueOf(isSetSortedColumns()).compareTo(typedOther.isSetSortedColumns());
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
if (isSetSortedColumns()) {
|
||||
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sortedColumns, typedOther.sortedColumns);
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -380,6 +466,7 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
sb.append(this.row);
|
||||
}
|
||||
first = false;
|
||||
if (isSetColumns()) {
|
||||
if (!first) sb.append(", ");
|
||||
sb.append("columns:");
|
||||
if (this.columns == null) {
|
||||
|
|
@ -388,6 +475,17 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
sb.append(this.columns);
|
||||
}
|
||||
first = false;
|
||||
}
|
||||
if (isSetSortedColumns()) {
|
||||
if (!first) sb.append(", ");
|
||||
sb.append("sortedColumns:");
|
||||
if (this.sortedColumns == null) {
|
||||
sb.append("null");
|
||||
} else {
|
||||
sb.append(this.sortedColumns);
|
||||
}
|
||||
first = false;
|
||||
}
|
||||
sb.append(")");
|
||||
return sb.toString();
|
||||
}
|
||||
|
|
@ -447,7 +545,7 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
for (int _i9 = 0; _i9 < _map8.size; ++_i9)
|
||||
{
|
||||
ByteBuffer _key10; // required
|
||||
TCell _val11; // optional
|
||||
TCell _val11; // required
|
||||
_key10 = iprot.readBinary();
|
||||
_val11 = new TCell();
|
||||
_val11.read(iprot);
|
||||
|
|
@ -460,6 +558,25 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
case 3: // SORTED_COLUMNS
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
|
||||
{
|
||||
org.apache.thrift.protocol.TList _list12 = iprot.readListBegin();
|
||||
struct.sortedColumns = new ArrayList<TColumn>(_list12.size);
|
||||
for (int _i13 = 0; _i13 < _list12.size; ++_i13)
|
||||
{
|
||||
TColumn _elem14; // required
|
||||
_elem14 = new TColumn();
|
||||
_elem14.read(iprot);
|
||||
struct.sortedColumns.add(_elem14);
|
||||
}
|
||||
iprot.readListEnd();
|
||||
}
|
||||
struct.setSortedColumnsIsSet(true);
|
||||
} else {
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
|
|
@ -481,18 +598,34 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
oprot.writeFieldEnd();
|
||||
}
|
||||
if (struct.columns != null) {
|
||||
if (struct.isSetColumns()) {
|
||||
oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
|
||||
{
|
||||
oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRUCT, struct.columns.size()));
|
||||
for (Map.Entry<ByteBuffer, TCell> _iter12 : struct.columns.entrySet())
|
||||
for (Map.Entry<ByteBuffer, TCell> _iter15 : struct.columns.entrySet())
|
||||
{
|
||||
oprot.writeBinary(_iter12.getKey());
|
||||
_iter12.getValue().write(oprot);
|
||||
oprot.writeBinary(_iter15.getKey());
|
||||
_iter15.getValue().write(oprot);
|
||||
}
|
||||
oprot.writeMapEnd();
|
||||
}
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
}
|
||||
if (struct.sortedColumns != null) {
|
||||
if (struct.isSetSortedColumns()) {
|
||||
oprot.writeFieldBegin(SORTED_COLUMNS_FIELD_DESC);
|
||||
{
|
||||
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.sortedColumns.size()));
|
||||
for (TColumn _iter16 : struct.sortedColumns)
|
||||
{
|
||||
_iter16.write(oprot);
|
||||
}
|
||||
oprot.writeListEnd();
|
||||
}
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
}
|
||||
oprot.writeFieldStop();
|
||||
oprot.writeStructEnd();
|
||||
}
|
||||
|
|
@ -517,17 +650,29 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
if (struct.isSetColumns()) {
|
||||
optionals.set(1);
|
||||
}
|
||||
oprot.writeBitSet(optionals, 2);
|
||||
if (struct.isSetSortedColumns()) {
|
||||
optionals.set(2);
|
||||
}
|
||||
oprot.writeBitSet(optionals, 3);
|
||||
if (struct.isSetRow()) {
|
||||
oprot.writeBinary(struct.row);
|
||||
}
|
||||
if (struct.isSetColumns()) {
|
||||
{
|
||||
oprot.writeI32(struct.columns.size());
|
||||
for (Map.Entry<ByteBuffer, TCell> _iter13 : struct.columns.entrySet())
|
||||
for (Map.Entry<ByteBuffer, TCell> _iter17 : struct.columns.entrySet())
|
||||
{
|
||||
oprot.writeBinary(_iter13.getKey());
|
||||
_iter13.getValue().write(oprot);
|
||||
oprot.writeBinary(_iter17.getKey());
|
||||
_iter17.getValue().write(oprot);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (struct.isSetSortedColumns()) {
|
||||
{
|
||||
oprot.writeI32(struct.sortedColumns.size());
|
||||
for (TColumn _iter18 : struct.sortedColumns)
|
||||
{
|
||||
_iter18.write(oprot);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -536,27 +681,41 @@ public class TRowResult implements org.apache.thrift.TBase<TRowResult, TRowResul
|
|||
@Override
|
||||
public void read(org.apache.thrift.protocol.TProtocol prot, TRowResult struct) throws org.apache.thrift.TException {
|
||||
TTupleProtocol iprot = (TTupleProtocol) prot;
|
||||
BitSet incoming = iprot.readBitSet(2);
|
||||
BitSet incoming = iprot.readBitSet(3);
|
||||
if (incoming.get(0)) {
|
||||
struct.row = iprot.readBinary();
|
||||
struct.setRowIsSet(true);
|
||||
}
|
||||
if (incoming.get(1)) {
|
||||
{
|
||||
org.apache.thrift.protocol.TMap _map14 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
|
||||
struct.columns = new HashMap<ByteBuffer,TCell>(2*_map14.size);
|
||||
for (int _i15 = 0; _i15 < _map14.size; ++_i15)
|
||||
org.apache.thrift.protocol.TMap _map19 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
|
||||
struct.columns = new HashMap<ByteBuffer,TCell>(2*_map19.size);
|
||||
for (int _i20 = 0; _i20 < _map19.size; ++_i20)
|
||||
{
|
||||
ByteBuffer _key16; // required
|
||||
TCell _val17; // optional
|
||||
_key16 = iprot.readBinary();
|
||||
_val17 = new TCell();
|
||||
_val17.read(iprot);
|
||||
struct.columns.put(_key16, _val17);
|
||||
ByteBuffer _key21; // required
|
||||
TCell _val22; // required
|
||||
_key21 = iprot.readBinary();
|
||||
_val22 = new TCell();
|
||||
_val22.read(iprot);
|
||||
struct.columns.put(_key21, _val22);
|
||||
}
|
||||
}
|
||||
struct.setColumnsIsSet(true);
|
||||
}
|
||||
if (incoming.get(2)) {
|
||||
{
|
||||
org.apache.thrift.protocol.TList _list23 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
|
||||
struct.sortedColumns = new ArrayList<TColumn>(_list23.size);
|
||||
for (int _i24 = 0; _i24 < _list23.size; ++_i24)
|
||||
{
|
||||
TColumn _elem25; // required
|
||||
_elem25 = new TColumn();
|
||||
_elem25.read(iprot);
|
||||
struct.sortedColumns.add(_elem25);
|
||||
}
|
||||
}
|
||||
struct.setSortedColumnsIsSet(true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -43,6 +43,7 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
private static final org.apache.thrift.protocol.TField CACHING_FIELD_DESC = new org.apache.thrift.protocol.TField("caching", org.apache.thrift.protocol.TType.I32, (short)5);
|
||||
private static final org.apache.thrift.protocol.TField FILTER_STRING_FIELD_DESC = new org.apache.thrift.protocol.TField("filterString", org.apache.thrift.protocol.TType.STRING, (short)6);
|
||||
private static final org.apache.thrift.protocol.TField BATCH_SIZE_FIELD_DESC = new org.apache.thrift.protocol.TField("batchSize", org.apache.thrift.protocol.TType.I32, (short)7);
|
||||
private static final org.apache.thrift.protocol.TField SORT_COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("sortColumns", org.apache.thrift.protocol.TType.BOOL, (short)8);
|
||||
|
||||
private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
|
||||
static {
|
||||
|
|
@ -57,6 +58,7 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
public int caching; // optional
|
||||
public ByteBuffer filterString; // optional
|
||||
public int batchSize; // optional
|
||||
public boolean sortColumns; // optional
|
||||
|
||||
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
|
||||
public enum _Fields implements org.apache.thrift.TFieldIdEnum {
|
||||
|
|
@ -66,7 +68,8 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
COLUMNS((short)4, "columns"),
|
||||
CACHING((short)5, "caching"),
|
||||
FILTER_STRING((short)6, "filterString"),
|
||||
BATCH_SIZE((short)7, "batchSize");
|
||||
BATCH_SIZE((short)7, "batchSize"),
|
||||
SORT_COLUMNS((short)8, "sortColumns");
|
||||
|
||||
private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
|
||||
|
||||
|
|
@ -95,6 +98,8 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
return FILTER_STRING;
|
||||
case 7: // BATCH_SIZE
|
||||
return BATCH_SIZE;
|
||||
case 8: // SORT_COLUMNS
|
||||
return SORT_COLUMNS;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
|
|
@ -138,8 +143,9 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
private static final int __TIMESTAMP_ISSET_ID = 0;
|
||||
private static final int __CACHING_ISSET_ID = 1;
|
||||
private static final int __BATCHSIZE_ISSET_ID = 2;
|
||||
private static final int __SORTCOLUMNS_ISSET_ID = 3;
|
||||
private byte __isset_bitfield = 0;
|
||||
private _Fields optionals[] = {_Fields.START_ROW,_Fields.STOP_ROW,_Fields.TIMESTAMP,_Fields.COLUMNS,_Fields.CACHING,_Fields.FILTER_STRING,_Fields.BATCH_SIZE};
|
||||
private _Fields optionals[] = {_Fields.START_ROW,_Fields.STOP_ROW,_Fields.TIMESTAMP,_Fields.COLUMNS,_Fields.CACHING,_Fields.FILTER_STRING,_Fields.BATCH_SIZE,_Fields.SORT_COLUMNS};
|
||||
public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
|
||||
static {
|
||||
Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
|
||||
|
|
@ -158,6 +164,8 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , "Text")));
|
||||
tmpMap.put(_Fields.BATCH_SIZE, new org.apache.thrift.meta_data.FieldMetaData("batchSize", org.apache.thrift.TFieldRequirementType.OPTIONAL,
|
||||
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
|
||||
tmpMap.put(_Fields.SORT_COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("sortColumns", org.apache.thrift.TFieldRequirementType.OPTIONAL,
|
||||
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
|
||||
metaDataMap = Collections.unmodifiableMap(tmpMap);
|
||||
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TScan.class, metaDataMap);
|
||||
}
|
||||
|
|
@ -189,6 +197,7 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
this.filterString = other.filterString;
|
||||
}
|
||||
this.batchSize = other.batchSize;
|
||||
this.sortColumns = other.sortColumns;
|
||||
}
|
||||
|
||||
public TScan deepCopy() {
|
||||
|
|
@ -207,6 +216,8 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
this.filterString = null;
|
||||
setBatchSizeIsSet(false);
|
||||
this.batchSize = 0;
|
||||
setSortColumnsIsSet(false);
|
||||
this.sortColumns = false;
|
||||
}
|
||||
|
||||
public byte[] getStartRow() {
|
||||
|
|
@ -419,6 +430,29 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __BATCHSIZE_ISSET_ID, value);
|
||||
}
|
||||
|
||||
public boolean isSortColumns() {
|
||||
return this.sortColumns;
|
||||
}
|
||||
|
||||
public TScan setSortColumns(boolean sortColumns) {
|
||||
this.sortColumns = sortColumns;
|
||||
setSortColumnsIsSet(true);
|
||||
return this;
|
||||
}
|
||||
|
||||
public void unsetSortColumns() {
|
||||
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __SORTCOLUMNS_ISSET_ID);
|
||||
}
|
||||
|
||||
/** Returns true if field sortColumns is set (has been assigned a value) and false otherwise */
|
||||
public boolean isSetSortColumns() {
|
||||
return EncodingUtils.testBit(__isset_bitfield, __SORTCOLUMNS_ISSET_ID);
|
||||
}
|
||||
|
||||
public void setSortColumnsIsSet(boolean value) {
|
||||
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __SORTCOLUMNS_ISSET_ID, value);
|
||||
}
|
||||
|
||||
public void setFieldValue(_Fields field, Object value) {
|
||||
switch (field) {
|
||||
case START_ROW:
|
||||
|
|
@ -477,6 +511,14 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
}
|
||||
break;
|
||||
|
||||
case SORT_COLUMNS:
|
||||
if (value == null) {
|
||||
unsetSortColumns();
|
||||
} else {
|
||||
setSortColumns((Boolean)value);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -503,6 +545,9 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
case BATCH_SIZE:
|
||||
return Integer.valueOf(getBatchSize());
|
||||
|
||||
case SORT_COLUMNS:
|
||||
return Boolean.valueOf(isSortColumns());
|
||||
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
|
@ -528,6 +573,8 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
return isSetFilterString();
|
||||
case BATCH_SIZE:
|
||||
return isSetBatchSize();
|
||||
case SORT_COLUMNS:
|
||||
return isSetSortColumns();
|
||||
}
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
|
@ -608,6 +655,15 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
return false;
|
||||
}
|
||||
|
||||
boolean this_present_sortColumns = true && this.isSetSortColumns();
|
||||
boolean that_present_sortColumns = true && that.isSetSortColumns();
|
||||
if (this_present_sortColumns || that_present_sortColumns) {
|
||||
if (!(this_present_sortColumns && that_present_sortColumns))
|
||||
return false;
|
||||
if (this.sortColumns != that.sortColumns)
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -694,6 +750,16 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
return lastComparison;
|
||||
}
|
||||
}
|
||||
lastComparison = Boolean.valueOf(isSetSortColumns()).compareTo(typedOther.isSetSortColumns());
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
if (isSetSortColumns()) {
|
||||
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sortColumns, typedOther.sortColumns);
|
||||
if (lastComparison != 0) {
|
||||
return lastComparison;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -771,6 +837,12 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
sb.append(this.batchSize);
|
||||
first = false;
|
||||
}
|
||||
if (isSetSortColumns()) {
|
||||
if (!first) sb.append(", ");
|
||||
sb.append("sortColumns:");
|
||||
sb.append(this.sortColumns);
|
||||
first = false;
|
||||
}
|
||||
sb.append(")");
|
||||
return sb.toString();
|
||||
}
|
||||
|
|
@ -843,13 +915,13 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
case 4: // COLUMNS
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
|
||||
{
|
||||
org.apache.thrift.protocol.TList _list18 = iprot.readListBegin();
|
||||
struct.columns = new ArrayList<ByteBuffer>(_list18.size);
|
||||
for (int _i19 = 0; _i19 < _list18.size; ++_i19)
|
||||
org.apache.thrift.protocol.TList _list26 = iprot.readListBegin();
|
||||
struct.columns = new ArrayList<ByteBuffer>(_list26.size);
|
||||
for (int _i27 = 0; _i27 < _list26.size; ++_i27)
|
||||
{
|
||||
ByteBuffer _elem20; // required
|
||||
_elem20 = iprot.readBinary();
|
||||
struct.columns.add(_elem20);
|
||||
ByteBuffer _elem28; // required
|
||||
_elem28 = iprot.readBinary();
|
||||
struct.columns.add(_elem28);
|
||||
}
|
||||
iprot.readListEnd();
|
||||
}
|
||||
|
|
@ -882,6 +954,14 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
case 8: // SORT_COLUMNS
|
||||
if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
|
||||
struct.sortColumns = iprot.readBool();
|
||||
struct.setSortColumnsIsSet(true);
|
||||
} else {
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
|
||||
}
|
||||
|
|
@ -921,9 +1001,9 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
|
||||
{
|
||||
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.columns.size()));
|
||||
for (ByteBuffer _iter21 : struct.columns)
|
||||
for (ByteBuffer _iter29 : struct.columns)
|
||||
{
|
||||
oprot.writeBinary(_iter21);
|
||||
oprot.writeBinary(_iter29);
|
||||
}
|
||||
oprot.writeListEnd();
|
||||
}
|
||||
|
|
@ -947,6 +1027,11 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
oprot.writeI32(struct.batchSize);
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
if (struct.isSetSortColumns()) {
|
||||
oprot.writeFieldBegin(SORT_COLUMNS_FIELD_DESC);
|
||||
oprot.writeBool(struct.sortColumns);
|
||||
oprot.writeFieldEnd();
|
||||
}
|
||||
oprot.writeFieldStop();
|
||||
oprot.writeStructEnd();
|
||||
}
|
||||
|
|
@ -986,7 +1071,10 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
if (struct.isSetBatchSize()) {
|
||||
optionals.set(6);
|
||||
}
|
||||
oprot.writeBitSet(optionals, 7);
|
||||
if (struct.isSetSortColumns()) {
|
||||
optionals.set(7);
|
||||
}
|
||||
oprot.writeBitSet(optionals, 8);
|
||||
if (struct.isSetStartRow()) {
|
||||
oprot.writeBinary(struct.startRow);
|
||||
}
|
||||
|
|
@ -999,9 +1087,9 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
if (struct.isSetColumns()) {
|
||||
{
|
||||
oprot.writeI32(struct.columns.size());
|
||||
for (ByteBuffer _iter22 : struct.columns)
|
||||
for (ByteBuffer _iter30 : struct.columns)
|
||||
{
|
||||
oprot.writeBinary(_iter22);
|
||||
oprot.writeBinary(_iter30);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1014,12 +1102,15 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
if (struct.isSetBatchSize()) {
|
||||
oprot.writeI32(struct.batchSize);
|
||||
}
|
||||
if (struct.isSetSortColumns()) {
|
||||
oprot.writeBool(struct.sortColumns);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void read(org.apache.thrift.protocol.TProtocol prot, TScan struct) throws org.apache.thrift.TException {
|
||||
TTupleProtocol iprot = (TTupleProtocol) prot;
|
||||
BitSet incoming = iprot.readBitSet(7);
|
||||
BitSet incoming = iprot.readBitSet(8);
|
||||
if (incoming.get(0)) {
|
||||
struct.startRow = iprot.readBinary();
|
||||
struct.setStartRowIsSet(true);
|
||||
|
|
@ -1034,13 +1125,13 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
}
|
||||
if (incoming.get(3)) {
|
||||
{
|
||||
org.apache.thrift.protocol.TList _list23 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
|
||||
struct.columns = new ArrayList<ByteBuffer>(_list23.size);
|
||||
for (int _i24 = 0; _i24 < _list23.size; ++_i24)
|
||||
org.apache.thrift.protocol.TList _list31 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
|
||||
struct.columns = new ArrayList<ByteBuffer>(_list31.size);
|
||||
for (int _i32 = 0; _i32 < _list31.size; ++_i32)
|
||||
{
|
||||
ByteBuffer _elem25; // required
|
||||
_elem25 = iprot.readBinary();
|
||||
struct.columns.add(_elem25);
|
||||
ByteBuffer _elem33; // required
|
||||
_elem33 = iprot.readBinary();
|
||||
struct.columns.add(_elem33);
|
||||
}
|
||||
}
|
||||
struct.setColumnsIsSet(true);
|
||||
|
|
@ -1057,6 +1148,10 @@ public class TScan implements org.apache.thrift.TBase<TScan, TScan._Fields>, jav
|
|||
struct.batchSize = iprot.readI32();
|
||||
struct.setBatchSizeIsSet(true);
|
||||
}
|
||||
if (incoming.get(7)) {
|
||||
struct.sortColumns = iprot.readBool();
|
||||
struct.setSortColumnsIsSet(true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -121,12 +121,21 @@ struct TIncrement {
|
|||
4:i64 ammount
|
||||
}
|
||||
|
||||
/**
|
||||
* Holds column name and the cell.
|
||||
*/
|
||||
struct TColumn {
|
||||
1:Text columnName,
|
||||
2:TCell cell
|
||||
}
|
||||
|
||||
/**
|
||||
* Holds row name and then a map of columns to cells.
|
||||
*/
|
||||
struct TRowResult {
|
||||
1:Text row,
|
||||
2:map<Text, TCell> columns
|
||||
2:optional map<Text, TCell> columns,
|
||||
3:optional list<TColumn> sortedColumns
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -139,7 +148,8 @@ struct TScan {
|
|||
4:optional list<Text> columns,
|
||||
5:optional i32 caching,
|
||||
6:optional Text filterString,
|
||||
7:optional i32 batchSize
|
||||
7:optional i32 batchSize,
|
||||
8:optional bool sortColumns
|
||||
}
|
||||
|
||||
//
|
||||
|
|
|
|||
|
|
@ -45,6 +45,7 @@ import org.apache.hadoop.hbase.thrift.generated.Hbase;
|
|||
import org.apache.hadoop.hbase.thrift.generated.IOError;
|
||||
import org.apache.hadoop.hbase.thrift.generated.Mutation;
|
||||
import org.apache.hadoop.hbase.thrift.generated.TCell;
|
||||
import org.apache.hadoop.hbase.thrift.generated.TScan;
|
||||
import org.apache.hadoop.hbase.thrift.generated.TIncrement;
|
||||
import org.apache.hadoop.hbase.thrift.generated.TRegionInfo;
|
||||
import org.apache.hadoop.hbase.thrift.generated.TRowResult;
|
||||
|
|
@ -481,6 +482,46 @@ public class TestThriftServer {
|
|||
assertEquals(rowResult4a.columns.size(), 1);
|
||||
assertEquals(rowResult4a.columns.get(columnBname).value, valueBname);
|
||||
|
||||
// Test scanner using a TScan object once with sortColumns False and once with sortColumns true
|
||||
TScan scanNoSortColumns = new TScan();
|
||||
scanNoSortColumns.setStartRow(rowAname);
|
||||
scanNoSortColumns.setStopRow(rowBname);
|
||||
|
||||
int scanner5 = handler.scannerOpenWithScan(tableAname , scanNoSortColumns, null);
|
||||
TRowResult rowResult5 = handler.scannerGet(scanner5).get(0);
|
||||
assertEquals(rowResult5.columns.size(), 1);
|
||||
assertEquals(rowResult5.columns.get(columnBname).value, valueCname);
|
||||
|
||||
TScan scanSortColumns = new TScan();
|
||||
scanSortColumns.setStartRow(rowAname);
|
||||
scanSortColumns.setStopRow(rowBname);
|
||||
scanSortColumns = scanSortColumns.setSortColumns(true);
|
||||
|
||||
int scanner6 = handler.scannerOpenWithScan(tableAname ,scanSortColumns, null);
|
||||
TRowResult rowResult6 = handler.scannerGet(scanner6).get(0);
|
||||
assertEquals(rowResult6.sortedColumns.size(), 1);
|
||||
assertEquals(rowResult6.sortedColumns.get(0).getCell().value, valueCname);
|
||||
|
||||
List<Mutation> rowBmutations = new ArrayList<Mutation>();
|
||||
for (int i = 0; i < 20; i++) {
|
||||
rowBmutations.add(new Mutation(false, asByteBuffer("columnA:" + i), valueCname, true));
|
||||
}
|
||||
ByteBuffer rowC = asByteBuffer("rowC");
|
||||
handler.mutateRow(tableAname, rowC, rowBmutations, null);
|
||||
|
||||
TScan scanSortMultiColumns = new TScan();
|
||||
scanSortMultiColumns.setStartRow(rowC);
|
||||
scanSortMultiColumns = scanSortMultiColumns.setSortColumns(true);
|
||||
int scanner7 = handler.scannerOpenWithScan(tableAname, scanSortMultiColumns, null);
|
||||
TRowResult rowResult7 = handler.scannerGet(scanner7).get(0);
|
||||
|
||||
ByteBuffer smallerColumn = asByteBuffer("columnA:");
|
||||
for (int i = 0; i < 20; i++) {
|
||||
ByteBuffer currentColumn = rowResult7.sortedColumns.get(i).columnName;
|
||||
assertTrue(Bytes.compareTo(smallerColumn.array(), currentColumn.array()) < 0);
|
||||
smallerColumn = currentColumn;
|
||||
}
|
||||
|
||||
// Teardown
|
||||
handler.disableTable(tableAname);
|
||||
handler.deleteTable(tableAname);
|
||||
|
|
|
|||
Loading…
Reference in New Issue