private boolean isFetchFirst(FetchOrientation fetchOrientation) { //TODO: Since OperationLog is moved to package o.a.h.h.ql.session, // we may add a Enum there and map FetchOrientation to it. if (fetchOrientation.equals(FetchOrientation.FETCH_FIRST)) { return true; } return false; }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { resetResultReader(); } List<String> rows = readResults((int) maxRows); RowSet rowSet = RowSetFactory.create(resultSchema, getProtocolVersion(), false); // cannot do delimited split for some commands like "dfs -cat" that prints the contents of file which may have // different delimiter. so we will split only when the resultSchema has more than 1 column if (resultSchema != null && resultSchema.getSize() > 1) { for (String row : rows) { rowSet.addRow(row.split("\\t")); } } else { for (String row : rows) { rowSet.addRow(new String[]{row}); } } return rowSet; }
if (orientation.equals(FetchOrientation.FETCH_FIRST) && fetchStarted) { driver.resetFetch();
private boolean isFetchFirst(FetchOrientation fetchOrientation) { //TODO: Since OperationLog is moved to package o.a.h.h.ql.session, // we may add a Enum there and map FetchOrientation to it. if (fetchOrientation.equals(FetchOrientation.FETCH_FIRST)) { return true; } return false; }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(new ArrayList<OperationState>(Arrays.asList(OperationState.FINISHED))); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(OperationState.FINISHED); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(OperationState.FINISHED); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }
@Override public RowSet getNextRowSet(FetchOrientation orientation, long maxRows) throws HiveSQLException { assertState(OperationState.FINISHED); validateDefaultFetchOrientation(orientation); if (orientation.equals(FetchOrientation.FETCH_FIRST)) { rowSet.setStartOffset(0); } return rowSet.extractSubset((int)maxRows); } }