http://git-wip-us.apache.org/repos/asf/hbase-site/blob/d41f56fe/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html index fe5dbbb..b93a541 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html @@ -574,256 +574,258 @@ <span class="sourceLineNo">566</span> if (isInReturnCodes(rc, ReturnCode.NEXT_ROW)) {<a name="line.566"></a> <span class="sourceLineNo">567</span> return ReturnCode.NEXT_ROW;<a name="line.567"></a> <span class="sourceLineNo">568</span> }<a name="line.568"></a> -<span class="sourceLineNo">569</span> case SEEK_NEXT_USING_HINT:<a name="line.569"></a> -<span class="sourceLineNo">570</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.570"></a> -<span class="sourceLineNo">571</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.571"></a> -<span class="sourceLineNo">572</span> return ReturnCode.INCLUDE;<a name="line.572"></a> -<span class="sourceLineNo">573</span> }<a name="line.573"></a> -<span class="sourceLineNo">574</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL, ReturnCode.NEXT_ROW)) {<a name="line.574"></a> -<span class="sourceLineNo">575</span> return ReturnCode.SKIP;<a name="line.575"></a> -<span class="sourceLineNo">576</span> }<a name="line.576"></a> -<span class="sourceLineNo">577</span> if (isInReturnCodes(rc, ReturnCode.SEEK_NEXT_USING_HINT)) {<a name="line.577"></a> -<span class="sourceLineNo">578</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.578"></a> -<span class="sourceLineNo">579</span> }<a name="line.579"></a> -<span class="sourceLineNo">580</span> }<a name="line.580"></a> -<span class="sourceLineNo">581</span> throw new IllegalStateException(<a name="line.581"></a> -<span class="sourceLineNo">582</span> "Received code is not valid. rc: " + rc + ", localRC: " + localRC);<a name="line.582"></a> -<span class="sourceLineNo">583</span> }<a name="line.583"></a> -<span class="sourceLineNo">584</span><a name="line.584"></a> -<span class="sourceLineNo">585</span> private ReturnCode filterKeyValueWithMustPassOne(Cell c) throws IOException {<a name="line.585"></a> -<span class="sourceLineNo">586</span> ReturnCode rc = null;<a name="line.586"></a> -<span class="sourceLineNo">587</span> boolean everyFilterReturnHint = true;<a name="line.587"></a> -<span class="sourceLineNo">588</span> Cell transformed = c;<a name="line.588"></a> -<span class="sourceLineNo">589</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.589"></a> -<span class="sourceLineNo">590</span> Filter filter = filters.get(i);<a name="line.590"></a> -<span class="sourceLineNo">591</span><a name="line.591"></a> -<span class="sourceLineNo">592</span> Cell prevCell = this.prevCellList.get(i);<a name="line.592"></a> -<span class="sourceLineNo">593</span> if (filter.filterAllRemaining() || !shouldPassCurrentCellToFilter(prevCell, c, i)) {<a name="line.593"></a> -<span class="sourceLineNo">594</span> everyFilterReturnHint = false;<a name="line.594"></a> -<span class="sourceLineNo">595</span> continue;<a name="line.595"></a> -<span class="sourceLineNo">596</span> }<a name="line.596"></a> -<span class="sourceLineNo">597</span><a name="line.597"></a> -<span class="sourceLineNo">598</span> ReturnCode localRC = filter.filterKeyValue(c);<a name="line.598"></a> +<span class="sourceLineNo">569</span> break;<a name="line.569"></a> +<span class="sourceLineNo">570</span> case SEEK_NEXT_USING_HINT:<a name="line.570"></a> +<span class="sourceLineNo">571</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.571"></a> +<span class="sourceLineNo">572</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.572"></a> +<span class="sourceLineNo">573</span> return ReturnCode.INCLUDE;<a name="line.573"></a> +<span class="sourceLineNo">574</span> }<a name="line.574"></a> +<span class="sourceLineNo">575</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL, ReturnCode.NEXT_ROW)) {<a name="line.575"></a> +<span class="sourceLineNo">576</span> return ReturnCode.SKIP;<a name="line.576"></a> +<span class="sourceLineNo">577</span> }<a name="line.577"></a> +<span class="sourceLineNo">578</span> if (isInReturnCodes(rc, ReturnCode.SEEK_NEXT_USING_HINT)) {<a name="line.578"></a> +<span class="sourceLineNo">579</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.579"></a> +<span class="sourceLineNo">580</span> }<a name="line.580"></a> +<span class="sourceLineNo">581</span> break;<a name="line.581"></a> +<span class="sourceLineNo">582</span> }<a name="line.582"></a> +<span class="sourceLineNo">583</span> throw new IllegalStateException(<a name="line.583"></a> +<span class="sourceLineNo">584</span> "Received code is not valid. rc: " + rc + ", localRC: " + localRC);<a name="line.584"></a> +<span class="sourceLineNo">585</span> }<a name="line.585"></a> +<span class="sourceLineNo">586</span><a name="line.586"></a> +<span class="sourceLineNo">587</span> private ReturnCode filterKeyValueWithMustPassOne(Cell c) throws IOException {<a name="line.587"></a> +<span class="sourceLineNo">588</span> ReturnCode rc = null;<a name="line.588"></a> +<span class="sourceLineNo">589</span> boolean everyFilterReturnHint = true;<a name="line.589"></a> +<span class="sourceLineNo">590</span> Cell transformed = c;<a name="line.590"></a> +<span class="sourceLineNo">591</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.591"></a> +<span class="sourceLineNo">592</span> Filter filter = filters.get(i);<a name="line.592"></a> +<span class="sourceLineNo">593</span><a name="line.593"></a> +<span class="sourceLineNo">594</span> Cell prevCell = this.prevCellList.get(i);<a name="line.594"></a> +<span class="sourceLineNo">595</span> if (filter.filterAllRemaining() || !shouldPassCurrentCellToFilter(prevCell, c, i)) {<a name="line.595"></a> +<span class="sourceLineNo">596</span> everyFilterReturnHint = false;<a name="line.596"></a> +<span class="sourceLineNo">597</span> continue;<a name="line.597"></a> +<span class="sourceLineNo">598</span> }<a name="line.598"></a> <span class="sourceLineNo">599</span><a name="line.599"></a> -<span class="sourceLineNo">600</span> // Update previous return code and previous cell for filter[i].<a name="line.600"></a> -<span class="sourceLineNo">601</span> updatePrevFilterRCList(i, localRC);<a name="line.601"></a> -<span class="sourceLineNo">602</span> updatePrevCellList(i, c, localRC);<a name="line.602"></a> -<span class="sourceLineNo">603</span><a name="line.603"></a> -<span class="sourceLineNo">604</span> if (localRC != ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.604"></a> -<span class="sourceLineNo">605</span> everyFilterReturnHint = false;<a name="line.605"></a> -<span class="sourceLineNo">606</span> }<a name="line.606"></a> -<span class="sourceLineNo">607</span><a name="line.607"></a> -<span class="sourceLineNo">608</span> rc = mergeReturnCodeForOrOperator(rc, localRC);<a name="line.608"></a> +<span class="sourceLineNo">600</span> ReturnCode localRC = filter.filterKeyValue(c);<a name="line.600"></a> +<span class="sourceLineNo">601</span><a name="line.601"></a> +<span class="sourceLineNo">602</span> // Update previous return code and previous cell for filter[i].<a name="line.602"></a> +<span class="sourceLineNo">603</span> updatePrevFilterRCList(i, localRC);<a name="line.603"></a> +<span class="sourceLineNo">604</span> updatePrevCellList(i, c, localRC);<a name="line.604"></a> +<span class="sourceLineNo">605</span><a name="line.605"></a> +<span class="sourceLineNo">606</span> if (localRC != ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.606"></a> +<span class="sourceLineNo">607</span> everyFilterReturnHint = false;<a name="line.607"></a> +<span class="sourceLineNo">608</span> }<a name="line.608"></a> <span class="sourceLineNo">609</span><a name="line.609"></a> -<span class="sourceLineNo">610</span> // For INCLUDE* case, we need to update the transformed cell.<a name="line.610"></a> -<span class="sourceLineNo">611</span> if (isInReturnCodes(localRC, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.611"></a> -<span class="sourceLineNo">612</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.612"></a> -<span class="sourceLineNo">613</span> transformed = filter.transformCell(transformed);<a name="line.613"></a> -<span class="sourceLineNo">614</span> }<a name="line.614"></a> -<span class="sourceLineNo">615</span> }<a name="line.615"></a> -<span class="sourceLineNo">616</span><a name="line.616"></a> -<span class="sourceLineNo">617</span> this.transformedCell = transformed;<a name="line.617"></a> -<span class="sourceLineNo">618</span> if (everyFilterReturnHint) {<a name="line.618"></a> -<span class="sourceLineNo">619</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.619"></a> -<span class="sourceLineNo">620</span> } else if (rc == null) {<a name="line.620"></a> -<span class="sourceLineNo">621</span> // Each sub-filter in filter list got true for filterAllRemaining().<a name="line.621"></a> -<span class="sourceLineNo">622</span> return ReturnCode.SKIP;<a name="line.622"></a> -<span class="sourceLineNo">623</span> } else {<a name="line.623"></a> -<span class="sourceLineNo">624</span> return rc;<a name="line.624"></a> -<span class="sourceLineNo">625</span> }<a name="line.625"></a> -<span class="sourceLineNo">626</span> }<a name="line.626"></a> -<span class="sourceLineNo">627</span><a name="line.627"></a> -<span class="sourceLineNo">628</span> @Override<a name="line.628"></a> -<span class="sourceLineNo">629</span> public ReturnCode filterKeyValue(Cell c) throws IOException {<a name="line.629"></a> -<span class="sourceLineNo">630</span> if (isEmpty()) {<a name="line.630"></a> -<span class="sourceLineNo">631</span> return ReturnCode.INCLUDE;<a name="line.631"></a> -<span class="sourceLineNo">632</span> }<a name="line.632"></a> -<span class="sourceLineNo">633</span> this.referenceCell = c;<a name="line.633"></a> -<span class="sourceLineNo">634</span><a name="line.634"></a> -<span class="sourceLineNo">635</span> if (operator == Operator.MUST_PASS_ALL) {<a name="line.635"></a> -<span class="sourceLineNo">636</span> return filterKeyValueWithMustPassAll(c);<a name="line.636"></a> -<span class="sourceLineNo">637</span> } else {<a name="line.637"></a> -<span class="sourceLineNo">638</span> return filterKeyValueWithMustPassOne(c);<a name="line.638"></a> -<span class="sourceLineNo">639</span> }<a name="line.639"></a> -<span class="sourceLineNo">640</span> }<a name="line.640"></a> -<span class="sourceLineNo">641</span><a name="line.641"></a> -<span class="sourceLineNo">642</span> /**<a name="line.642"></a> -<span class="sourceLineNo">643</span> * Filters that never filter by modifying the returned List of Cells can<a name="line.643"></a> -<span class="sourceLineNo">644</span> * inherit this implementation that does nothing.<a name="line.644"></a> -<span class="sourceLineNo">645</span> *<a name="line.645"></a> -<span class="sourceLineNo">646</span> * {@inheritDoc}<a name="line.646"></a> -<span class="sourceLineNo">647</span> */<a name="line.647"></a> -<span class="sourceLineNo">648</span> @Override<a name="line.648"></a> -<span class="sourceLineNo">649</span> public void filterRowCells(List<Cell> cells) throws IOException {<a name="line.649"></a> -<span class="sourceLineNo">650</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.650"></a> -<span class="sourceLineNo">651</span> filters.get(i).filterRowCells(cells);<a name="line.651"></a> -<span 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class="sourceLineNo">665</span> @Override<a name="line.665"></a> -<span class="sourceLineNo">666</span> public boolean filterRow() throws IOException {<a name="line.666"></a> -<span class="sourceLineNo">667</span> if (isEmpty()) {<a name="line.667"></a> -<span class="sourceLineNo">668</span> return super.filterRow();<a name="line.668"></a> -<span class="sourceLineNo">669</span> }<a name="line.669"></a> -<span class="sourceLineNo">670</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.670"></a> -<span class="sourceLineNo">671</span> Filter filter = filters.get(i);<a name="line.671"></a> -<span class="sourceLineNo">672</span> if (operator == Operator.MUST_PASS_ALL) {<a name="line.672"></a> -<span class="sourceLineNo">673</span> if (filter.filterRow()) {<a name="line.673"></a> -<span class="sourceLineNo">674</span> return true;<a name="line.674"></a> -<span class="sourceLineNo">675</span> }<a name="line.675"></a> -<span class="sourceLineNo">676</span> } else if 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-<span class="sourceLineNo">689</span> FilterProtos.FilterList.Builder builder = FilterProtos.FilterList.newBuilder();<a name="line.689"></a> -<span class="sourceLineNo">690</span> builder.setOperator(FilterProtos.FilterList.Operator.valueOf(operator.name()));<a name="line.690"></a> -<span class="sourceLineNo">691</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.691"></a> -<span class="sourceLineNo">692</span> builder.addFilters(ProtobufUtil.toFilter(filters.get(i)));<a name="line.692"></a> -<span class="sourceLineNo">693</span> }<a name="line.693"></a> -<span class="sourceLineNo">694</span> return builder.build().toByteArray();<a name="line.694"></a> -<span class="sourceLineNo">695</span> }<a name="line.695"></a> -<span class="sourceLineNo">696</span><a name="line.696"></a> -<span class="sourceLineNo">697</span> /**<a name="line.697"></a> -<span class="sourceLineNo">698</span> * @param pbBytes A pb serialized {@link FilterList} instance<a name="line.698"></a> 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class="sourceLineNo">709</span> throw new DeserializationException(e);<a name="line.709"></a> -<span class="sourceLineNo">710</span> }<a name="line.710"></a> -<span class="sourceLineNo">711</span><a name="line.711"></a> -<span class="sourceLineNo">712</span> List<Filter> rowFilters = new ArrayList<>(proto.getFiltersCount());<a name="line.712"></a> -<span class="sourceLineNo">713</span> try {<a name="line.713"></a> -<span class="sourceLineNo">714</span> List<FilterProtos.Filter> filtersList = proto.getFiltersList();<a name="line.714"></a> -<span class="sourceLineNo">715</span> for (int i = 0, n = filtersList.size(); i < n; i++) {<a name="line.715"></a> -<span class="sourceLineNo">716</span> rowFilters.add(ProtobufUtil.toFilter(filtersList.get(i)));<a name="line.716"></a> -<span class="sourceLineNo">717</span> }<a name="line.717"></a> -<span class="sourceLineNo">718</span> } catch (IOException ioe) {<a name="line.718"></a> -<span class="sourceLineNo">719</span> throw new DeserializationException(ioe);<a name="line.719"></a> -<span class="sourceLineNo">720</span> }<a name="line.720"></a> -<span class="sourceLineNo">721</span> return new FilterList(Operator.valueOf(proto.getOperator().name()), rowFilters);<a name="line.721"></a> -<span class="sourceLineNo">722</span> }<a name="line.722"></a> -<span class="sourceLineNo">723</span><a name="line.723"></a> -<span class="sourceLineNo">724</span> /**<a name="line.724"></a> -<span class="sourceLineNo">725</span> * @param other<a name="line.725"></a> -<span class="sourceLineNo">726</span> * @return true if and only if the fields of the filter that are serialized<a name="line.726"></a> -<span class="sourceLineNo">727</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.727"></a> -<span class="sourceLineNo">728</span> */<a name="line.728"></a> -<span class="sourceLineNo">729</span> boolean areSerializedFieldsEqual(Filter other) {<a name="line.729"></a> -<span class="sourceLineNo">730</span> if (other == this) return true;<a name="line.730"></a> -<span class="sourceLineNo">731</span> if (!(other instanceof FilterList)) return false;<a name="line.731"></a> -<span class="sourceLineNo">732</span><a name="line.732"></a> -<span class="sourceLineNo">733</span> FilterList o = (FilterList)other;<a name="line.733"></a> -<span class="sourceLineNo">734</span> return this.getOperator().equals(o.getOperator()) &&<a name="line.734"></a> -<span class="sourceLineNo">735</span> ((this.getFilters() == o.getFilters())<a name="line.735"></a> -<span class="sourceLineNo">736</span> || this.getFilters().equals(o.getFilters()));<a name="line.736"></a> -<span class="sourceLineNo">737</span> }<a name="line.737"></a> -<span class="sourceLineNo">738</span><a name="line.738"></a> -<span class="sourceLineNo">739</span> @Override<a name="line.739"></a> -<span class="sourceLineNo">740</span> public Cell getNextCellHint(Cell currentCell) throws IOException {<a name="line.740"></a> -<span class="sourceLineNo">741</span> if (isEmpty()) {<a name="line.741"></a> -<span class="sourceLineNo">742</span> return super.getNextCellHint(currentCell);<a name="line.742"></a> -<span class="sourceLineNo">743</span> }<a name="line.743"></a> -<span class="sourceLineNo">744</span> Cell keyHint = null;<a name="line.744"></a> -<span class="sourceLineNo">745</span> if (operator == Operator.MUST_PASS_ALL) {<a name="line.745"></a> -<span class="sourceLineNo">746</span> for (Filter filter : seekHintFilter) {<a name="line.746"></a> -<span class="sourceLineNo">747</span> if (filter.filterAllRemaining()) continue;<a name="line.747"></a> -<span class="sourceLineNo">748</span> Cell curKeyHint = filter.getNextCellHint(currentCell);<a name="line.748"></a> -<span class="sourceLineNo">749</span> if (keyHint == null) {<a name="line.749"></a> -<span class="sourceLineNo">750</span> keyHint = curKeyHint;<a name="line.750"></a> -<span class="sourceLineNo">751</span> continue;<a name="line.751"></a> -<span class="sourceLineNo">752</span> }<a name="line.752"></a> -<span class="sourceLineNo">753</span> if (CellComparator.COMPARATOR.compare(keyHint, curKeyHint) < 0) {<a name="line.753"></a> -<span class="sourceLineNo">754</span> keyHint = curKeyHint;<a name="line.754"></a> -<span class="sourceLineNo">755</span> }<a name="line.755"></a> -<span class="sourceLineNo">756</span> }<a name="line.756"></a> -<span class="sourceLineNo">757</span> return keyHint;<a name="line.757"></a> -<span class="sourceLineNo">758</span> }<a name="line.758"></a> -<span class="sourceLineNo">759</span><a name="line.759"></a> -<span class="sourceLineNo">760</span> // If any condition can pass, we need to keep the min hint<a name="line.760"></a> -<span class="sourceLineNo">761</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.761"></a> -<span class="sourceLineNo">762</span> if (filters.get(i).filterAllRemaining()) {<a name="line.762"></a> -<span class="sourceLineNo">763</span> continue;<a name="line.763"></a> -<span class="sourceLineNo">764</span> }<a name="line.764"></a> -<span class="sourceLineNo">765</span> Cell curKeyHint = filters.get(i).getNextCellHint(currentCell);<a name="line.765"></a> -<span class="sourceLineNo">766</span> if (curKeyHint == null) {<a name="line.766"></a> -<span class="sourceLineNo">767</span> // If we ever don't have a hint and this is must-pass-one, then no hint<a name="line.767"></a> -<span class="sourceLineNo">768</span> return null;<a name="line.768"></a> -<span class="sourceLineNo">769</span> }<a name="line.769"></a> -<span class="sourceLineNo">770</span> // If this is the first hint we find, set it<a name="line.770"></a> -<span class="sourceLineNo">771</span> if (keyHint == null) {<a name="line.771"></a> -<span class="sourceLineNo">772</span> keyHint = curKeyHint;<a name="line.772"></a> -<span class="sourceLineNo">773</span> continue;<a name="line.773"></a> -<span class="sourceLineNo">774</span> }<a name="line.774"></a> -<span class="sourceLineNo">775</span> if (CellComparator.COMPARATOR.compare(keyHint, curKeyHint) > 0) {<a name="line.775"></a> -<span class="sourceLineNo">776</span> keyHint = curKeyHint;<a name="line.776"></a> -<span class="sourceLineNo">777</span> }<a name="line.777"></a> -<span class="sourceLineNo">778</span> }<a name="line.778"></a> -<span class="sourceLineNo">779</span> return keyHint;<a name="line.779"></a> -<span class="sourceLineNo">780</span> }<a name="line.780"></a> -<span class="sourceLineNo">781</span><a name="line.781"></a> -<span class="sourceLineNo">782</span> @Override<a name="line.782"></a> -<span class="sourceLineNo">783</span> public boolean isFamilyEssential(byte[] name) throws IOException {<a name="line.783"></a> -<span class="sourceLineNo">784</span> if (isEmpty()) {<a name="line.784"></a> -<span class="sourceLineNo">785</span> return super.isFamilyEssential(name);<a name="line.785"></a> -<span class="sourceLineNo">786</span> }<a name="line.786"></a> -<span class="sourceLineNo">787</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.787"></a> -<span class="sourceLineNo">788</span> if (filters.get(i).isFamilyEssential(name)) {<a name="line.788"></a> -<span class="sourceLineNo">789</span> return true;<a name="line.789"></a> -<span class="sourceLineNo">790</span> }<a name="line.790"></a> -<span class="sourceLineNo">791</span> }<a name="line.791"></a> -<span class="sourceLineNo">792</span> return false;<a name="line.792"></a> -<span class="sourceLineNo">793</span> }<a name="line.793"></a> -<span class="sourceLineNo">794</span><a name="line.794"></a> -<span class="sourceLineNo">795</span> @Override<a name="line.795"></a> -<span class="sourceLineNo">796</span> public void setReversed(boolean reversed) {<a name="line.796"></a> -<span class="sourceLineNo">797</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.797"></a> -<span class="sourceLineNo">798</span> filters.get(i).setReversed(reversed);<a name="line.798"></a> -<span class="sourceLineNo">799</span> }<a name="line.799"></a> -<span class="sourceLineNo">800</span> this.reversed = reversed;<a name="line.800"></a> -<span class="sourceLineNo">801</span> }<a name="line.801"></a> -<span class="sourceLineNo">802</span><a name="line.802"></a> -<span class="sourceLineNo">803</span> @Override<a name="line.803"></a> -<span class="sourceLineNo">804</span> public String toString() {<a name="line.804"></a> -<span class="sourceLineNo">805</span> return toString(MAX_LOG_FILTERS);<a name="line.805"></a> -<span class="sourceLineNo">806</span> }<a name="line.806"></a> -<span class="sourceLineNo">807</span><a name="line.807"></a> -<span class="sourceLineNo">808</span> protected String toString(int maxFilters) {<a name="line.808"></a> -<span class="sourceLineNo">809</span> int endIndex = this.filters.size() < maxFilters<a name="line.809"></a> -<span class="sourceLineNo">810</span> ? this.filters.size() : maxFilters;<a name="line.810"></a> -<span class="sourceLineNo">811</span> return String.format("%s %s (%d/%d): %s",<a name="line.811"></a> -<span class="sourceLineNo">812</span> this.getClass().getSimpleName(),<a name="line.812"></a> -<span class="sourceLineNo">813</span> this.operator == Operator.MUST_PASS_ALL ? "AND" : "OR",<a name="line.813"></a> -<span class="sourceLineNo">814</span> endIndex,<a name="line.814"></a> -<span class="sourceLineNo">815</span> this.filters.size(),<a name="line.815"></a> -<span class="sourceLineNo">816</span> this.filters.subList(0, endIndex).toString());<a name="line.816"></a> -<span class="sourceLineNo">817</span> }<a name="line.817"></a> -<span class="sourceLineNo">818</span>}<a name="line.818"></a> +<span class="sourceLineNo">610</span> rc = mergeReturnCodeForOrOperator(rc, localRC);<a name="line.610"></a> +<span class="sourceLineNo">611</span><a name="line.611"></a> +<span class="sourceLineNo">612</span> // For INCLUDE* case, we need to update the transformed cell.<a name="line.612"></a> +<span class="sourceLineNo">613</span> if (isInReturnCodes(localRC, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.613"></a> +<span class="sourceLineNo">614</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.614"></a> +<span class="sourceLineNo">615</span> transformed = filter.transformCell(transformed);<a name="line.615"></a> +<span class="sourceLineNo">616</span> }<a name="line.616"></a> +<span class="sourceLineNo">617</span> }<a name="line.617"></a> +<span class="sourceLineNo">618</span><a name="line.618"></a> +<span class="sourceLineNo">619</span> this.transformedCell = transformed;<a name="line.619"></a> +<span class="sourceLineNo">620</span> if (everyFilterReturnHint) {<a name="line.620"></a> +<span class="sourceLineNo">621</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.621"></a> +<span class="sourceLineNo">622</span> } else if (rc == null) {<a name="line.622"></a> +<span class="sourceLineNo">623</span> // Each sub-filter in filter list got true for filterAllRemaining().<a name="line.623"></a> +<span class="sourceLineNo">624</span> return ReturnCode.SKIP;<a name="line.624"></a> +<span class="sourceLineNo">625</span> } else {<a name="line.625"></a> +<span class="sourceLineNo">626</span> return rc;<a name="line.626"></a> +<span class="sourceLineNo">627</span> }<a name="line.627"></a> +<span class="sourceLineNo">628</span> }<a name="line.628"></a> +<span class="sourceLineNo">629</span><a name="line.629"></a> +<span class="sourceLineNo">630</span> @Override<a name="line.630"></a> +<span class="sourceLineNo">631</span> public ReturnCode filterKeyValue(Cell c) throws IOException {<a name="line.631"></a> +<span class="sourceLineNo">632</span> if (isEmpty()) {<a name="line.632"></a> +<span class="sourceLineNo">633</span> return ReturnCode.INCLUDE;<a name="line.633"></a> +<span class="sourceLineNo">634</span> }<a name="line.634"></a> +<span class="sourceLineNo">635</span> this.referenceCell = c;<a name="line.635"></a> +<span class="sourceLineNo">636</span><a name="line.636"></a> +<span class="sourceLineNo">637</span> if (operator == Operator.MUST_PASS_ALL) {<a name="line.637"></a> +<span class="sourceLineNo">638</span> return filterKeyValueWithMustPassAll(c);<a name="line.638"></a> +<span class="sourceLineNo">639</span> } else {<a name="line.639"></a> +<span class="sourceLineNo">640</span> return filterKeyValueWithMustPassOne(c);<a name="line.640"></a> +<span class="sourceLineNo">641</span> }<a name="line.641"></a> +<span class="sourceLineNo">642</span> }<a name="line.642"></a> +<span class="sourceLineNo">643</span><a name="line.643"></a> +<span class="sourceLineNo">644</span> /**<a name="line.644"></a> +<span class="sourceLineNo">645</span> * Filters that never filter by modifying the returned List of Cells can<a name="line.645"></a> +<span class="sourceLineNo">646</span> * inherit this implementation that does nothing.<a name="line.646"></a> +<span class="sourceLineNo">647</span> *<a name="line.647"></a> +<span class="sourceLineNo">648</span> * {@inheritDoc}<a name="line.648"></a> +<span class="sourceLineNo">649</span> */<a name="line.649"></a> +<span class="sourceLineNo">650</span> @Override<a name="line.650"></a> +<span class="sourceLineNo">651</span> public void filterRowCells(List<Cell> cells) throws IOException {<a name="line.651"></a> +<span class="sourceLineNo">652</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.652"></a> +<span class="sourceLineNo">653</span> filters.get(i).filterRowCells(cells);<a name="line.653"></a> +<span class="sourceLineNo">654</span> }<a name="line.654"></a> +<span class="sourceLineNo">655</span> }<a name="line.655"></a> +<span class="sourceLineNo">656</span><a name="line.656"></a> +<span class="sourceLineNo">657</span> @Override<a name="line.657"></a> +<span class="sourceLineNo">658</span> public boolean hasFilterRow() {<a name="line.658"></a> +<span class="sourceLineNo">659</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.659"></a> +<span class="sourceLineNo">660</span> if (filters.get(i).hasFilterRow()) {<a name="line.660"></a> +<span class="sourceLineNo">661</span> return true;<a name="line.661"></a> +<span class="sourceLineNo">662</span> }<a name="line.662"></a> +<span class="sourceLineNo">663</span> }<a name="line.663"></a> +<span class="sourceLineNo">664</span> return false;<a name="line.664"></a> +<span class="sourceLineNo">665</span> }<a name="line.665"></a> +<span class="sourceLineNo">666</span><a name="line.666"></a> +<span class="sourceLineNo">667</span> @Override<a name="line.667"></a> +<span class="sourceLineNo">668</span> public boolean filterRow() throws IOException {<a name="line.668"></a> +<span class="sourceLineNo">669</span> if (isEmpty()) {<a name="line.669"></a> +<span class="sourceLineNo">670</span> return super.filterRow();<a name="line.670"></a> +<span class="sourceLineNo">671</span> }<a name="line.671"></a> +<span class="sourceLineNo">672</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.672"></a> +<span class="sourceLineNo">673</span> Filter filter = filters.get(i);<a name="line.673"></a> +<span class="sourceLineNo">674</span> if (operator == Operator.MUST_PASS_ALL) {<a name="line.674"></a> +<span class="sourceLineNo">675</span> if (filter.filterRow()) {<a name="line.675"></a> +<span class="sourceLineNo">676</span> return true;<a name="line.676"></a> +<span class="sourceLineNo">677</span> }<a name="line.677"></a> +<span class="sourceLineNo">678</span> } else if (operator == Operator.MUST_PASS_ONE) {<a name="line.678"></a> +<span class="sourceLineNo">679</span> if (!filter.filterRow()) {<a name="line.679"></a> +<span class="sourceLineNo">680</span> return false;<a name="line.680"></a> +<span class="sourceLineNo">681</span> }<a name="line.681"></a> +<span class="sourceLineNo">682</span> }<a name="line.682"></a> +<span class="sourceLineNo">683</span> }<a name="line.683"></a> +<span class="sourceLineNo">684</span> return operator == Operator.MUST_PASS_ONE;<a name="line.684"></a> +<span class="sourceLineNo">685</span> }<a name="line.685"></a> +<span class="sourceLineNo">686</span><a name="line.686"></a> +<span class="sourceLineNo">687</span> /**<a name="line.687"></a> +<span class="sourceLineNo">688</span> * @return The filter serialized using pb<a name="line.688"></a> +<span class="sourceLineNo">689</span> */<a name="line.689"></a> +<span class="sourceLineNo">690</span> public byte[] toByteArray() throws IOException {<a name="line.690"></a> +<span class="sourceLineNo">691</span> FilterProtos.FilterList.Builder builder = FilterProtos.FilterList.newBuilder();<a name="line.691"></a> +<span class="sourceLineNo">692</span> builder.setOperator(FilterProtos.FilterList.Operator.valueOf(operator.name()));<a name="line.692"></a> +<span class="sourceLineNo">693</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.693"></a> +<span class="sourceLineNo">694</span> builder.addFilters(ProtobufUtil.toFilter(filters.get(i)));<a name="line.694"></a> +<span class="sourceLineNo">695</span> }<a name="line.695"></a> +<span class="sourceLineNo">696</span> return builder.build().toByteArray();<a name="line.696"></a> +<span class="sourceLineNo">697</span> }<a name="line.697"></a> +<span class="sourceLineNo">698</span><a name="line.698"></a> +<span class="sourceLineNo">699</span> /**<a name="line.699"></a> +<span class="sourceLineNo">700</span> * @param pbBytes A pb serialized {@link FilterList} instance<a name="line.700"></a> +<span class="sourceLineNo">701</span> * @return An instance of {@link FilterList} made from <code>bytes</code><a name="line.701"></a> +<span class="sourceLineNo">702</span> * @throws DeserializationException<a name="line.702"></a> +<span class="sourceLineNo">703</span> * @see #toByteArray<a name="line.703"></a> +<span class="sourceLineNo">704</span> */<a name="line.704"></a> +<span class="sourceLineNo">705</span> public static FilterList parseFrom(final byte [] pbBytes)<a name="line.705"></a> +<span class="sourceLineNo">706</span> throws DeserializationException {<a name="line.706"></a> +<span class="sourceLineNo">707</span> FilterProtos.FilterList proto;<a name="line.707"></a> +<span class="sourceLineNo">708</span> try {<a name="line.708"></a> +<span class="sourceLineNo">709</span> proto = FilterProtos.FilterList.parseFrom(pbBytes);<a name="line.709"></a> +<span class="sourceLineNo">710</span> } catch (InvalidProtocolBufferException e) {<a name="line.710"></a> +<span class="sourceLineNo">711</span> throw new DeserializationException(e);<a name="line.711"></a> +<span class="sourceLineNo">712</span> }<a name="line.712"></a> +<span class="sourceLineNo">713</span><a name="line.713"></a> +<span class="sourceLineNo">714</span> List<Filter> rowFilters = new ArrayList<>(proto.getFiltersCount());<a name="line.714"></a> +<span class="sourceLineNo">715</span> try {<a name="line.715"></a> +<span class="sourceLineNo">716</span> List<FilterProtos.Filter> filtersList = proto.getFiltersList();<a name="line.716"></a> +<span class="sourceLineNo">717</span> for (int i = 0, n = filtersList.size(); 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class="sourceLineNo">482</span> if (LOG.isDebugEnabled()) {<a name="line.482"></a> +<span class="sourceLineNo">483</span> LOG.debug("Stopping rpc client");<a name="line.483"></a> +<span class="sourceLineNo">484</span> }<a name="line.484"></a> +<span class="sourceLineNo">485</span> Collection<T> connToClose;<a name="line.485"></a> +<span class="sourceLineNo">486</span> synchronized (connections) {<a name="line.486"></a> +<span class="sourceLineNo">487</span> if (!running) {<a name="line.487"></a> +<span class="sourceLineNo">488</span> return;<a name="line.488"></a> +<span class="sourceLineNo">489</span> }<a name="line.489"></a> +<span class="sourceLineNo">490</span> running = false;<a name="line.490"></a> +<span class="sourceLineNo">491</span> connToClose = connections.values();<a name="line.491"></a> +<span class="sourceLineNo">492</span> connections.clear();<a name="line.492"></a> +<span class="sourceLineNo">493</span> }<a name="line.493"></a> +<span class="sourceLineNo">494</span> cleanupIdleConnectionTask.cancel(true);<a name="line.494"></a> +<span class="sourceLineNo">495</span> for (T conn : connToClose) {<a name="line.495"></a> +<span class="sourceLineNo">496</span> conn.shutdown();<a name="line.496"></a> +<span class="sourceLineNo">497</span> }<a name="line.497"></a> +<span class="sourceLineNo">498</span> closeInternal();<a name="line.498"></a> +<span class="sourceLineNo">499</span> for (T conn : connToClose) {<a name="line.499"></a> +<span class="sourceLineNo">500</span> conn.cleanupConnection();<a name="line.500"></a> +<span class="sourceLineNo">501</span> }<a name="line.501"></a> +<span class="sourceLineNo">502</span> }<a name="line.502"></a> +<span class="sourceLineNo">503</span><a name="line.503"></a> +<span class="sourceLineNo">504</span> @Override<a name="line.504"></a> +<span class="sourceLineNo">505</span> public BlockingRpcChannel createBlockingRpcChannel(final ServerName sn, final User ticket,<a name="line.505"></a> +<span class="sourceLineNo">506</span> int rpcTimeout) throws UnknownHostException {<a name="line.506"></a> +<span class="sourceLineNo">507</span> return new BlockingRpcChannelImplementation(this, createAddr(sn), ticket, rpcTimeout);<a name="line.507"></a> +<span class="sourceLineNo">508</span> }<a name="line.508"></a> +<span class="sourceLineNo">509</span><a name="line.509"></a> +<span class="sourceLineNo">510</span> @Override<a name="line.510"></a> +<span class="sourceLineNo">511</span> public RpcChannel createRpcChannel(ServerName sn, User user, int rpcTimeout)<a name="line.511"></a> +<span class="sourceLineNo">512</span> throws UnknownHostException {<a name="line.512"></a> +<span class="sourceLineNo">513</span> return new RpcChannelImplementation(this, createAddr(sn), user, rpcTimeout);<a name="line.513"></a> +<span class="sourceLineNo">514</span> }<a name="line.514"></a> +<span class="sourceLineNo">515</span><a name="line.515"></a> +<span class="sourceLineNo">516</span> private static class AbstractRpcChannel {<a name="line.516"></a> +<span class="sourceLineNo">517</span><a name="line.517"></a> +<span class="sourceLineNo">518</span> protected final InetSocketAddress addr;<a name="line.518"></a> +<span class="sourceLineNo">519</span><a name="line.519"></a> +<span class="sourceLineNo">520</span> protected final AbstractRpcClient<?> rpcClient;<a name="line.520"></a> +<span class="sourceLineNo">521</span><a name="line.521"></a> +<span class="sourceLineNo">522</span> protected final User ticket;<a name="line.522"></a> +<span class="sourceLineNo">523</span><a name="line.523"></a> +<span class="sourceLineNo">524</span> protected final int rpcTimeout;<a name="line.524"></a> +<span class="sourceLineNo">525</span><a name="line.525"></a> +<span class="sourceLineNo">526</span> protected AbstractRpcChannel(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.526"></a> +<span class="sourceLineNo">527</span> User ticket, int rpcTimeout) {<a name="line.527"></a> +<span class="sourceLineNo">528</span> this.addr = addr;<a name="line.528"></a> +<span class="sourceLineNo">529</span> this.rpcClient = rpcClient;<a name="line.529"></a> +<span class="sourceLineNo">530</span> this.ticket = ticket;<a name="line.530"></a> +<span class="sourceLineNo">531</span> this.rpcTimeout = rpcTimeout;<a name="line.531"></a> +<span class="sourceLineNo">532</span> }<a name="line.532"></a> +<span class="sourceLineNo">533</span><a name="line.533"></a> +<span class="sourceLineNo">534</span> /**<a name="line.534"></a> +<span class="sourceLineNo">535</span> * Configure an rpc controller<a name="line.535"></a> +<span class="sourceLineNo">536</span> * @param controller to configure<a name="line.536"></a> +<span class="sourceLineNo">537</span> * @return configured rpc controller<a name="line.537"></a> +<span class="sourceLineNo">538</span> */<a name="line.538"></a> +<span class="sourceLineNo">539</span> protected HBaseRpcController configureRpcController(RpcController controller) {<a name="line.539"></a> +<span class="sourceLineNo">540</span> HBaseRpcController hrc;<a name="line.540"></a> +<span class="sourceLineNo">541</span> // TODO: Ideally we should not use an RpcController other than HBaseRpcController at client<a name="line.541"></a> +<span class="sourceLineNo">542</span> // side. 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name="line.553"></a> +<span class="sourceLineNo">554</span> }<a name="line.554"></a> +<span class="sourceLineNo">555</span><a name="line.555"></a> +<span class="sourceLineNo">556</span> /**<a name="line.556"></a> +<span class="sourceLineNo">557</span> * Blocking rpc channel that goes via hbase rpc.<a name="line.557"></a> +<span class="sourceLineNo">558</span> */<a name="line.558"></a> +<span class="sourceLineNo">559</span> @VisibleForTesting<a name="line.559"></a> +<span class="sourceLineNo">560</span> public static class BlockingRpcChannelImplementation extends AbstractRpcChannel<a name="line.560"></a> +<span class="sourceLineNo">561</span> implements BlockingRpcChannel {<a name="line.561"></a> +<span class="sourceLineNo">562</span><a name="line.562"></a> +<span class="sourceLineNo">563</span> protected BlockingRpcChannelImplementation(AbstractRpcClient<?> rpcClient,<a name="line.563"></a> +<span class="sourceLineNo">564</span> InetSocketAddress addr, User ticket, int rpcTimeout) {<a name="line.564"></a> +<span class="sourceLineNo">565</span> super(rpcClient, addr, ticket, rpcTimeout);<a name="line.565"></a> +<span class="sourceLineNo">566</span> }<a name="line.566"></a> +<span class="sourceLineNo">567</span><a name="line.567"></a> +<span class="sourceLineNo">568</span> @Override<a name="line.568"></a> +<span class="sourceLineNo">569</span> public Message callBlockingMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.569"></a> +<span class="sourceLineNo">570</span> Message param, Message returnType) throws ServiceException {<a name="line.570"></a> +<span class="sourceLineNo">571</span> return rpcClient.callBlockingMethod(md, configureRpcController(controller),<a name="line.571"></a> +<span class="sourceLineNo">572</span> param, returnType, ticket, addr);<a name="line.572"></a> +<span class="sourceLineNo">573</span> }<a name="line.573"></a> +<span class="sourceLineNo">574</span> }<a name="line.574"></a> +<span class="sourceLineNo">575</span><a name="line.575"></a> +<span class="sourceLineNo">576</span> /**<a name="line.576"></a> +<span class="sourceLineNo">577</span> * Async rpc channel that goes via hbase rpc.<a name="line.577"></a> +<span class="sourceLineNo">578</span> */<a name="line.578"></a> +<span class="sourceLineNo">579</span> public static class RpcChannelImplementation extends AbstractRpcChannel implements<a name="line.579"></a> +<span class="sourceLineNo">580</span> RpcChannel {<a name="line.580"></a> +<span class="sourceLineNo">581</span><a name="line.581"></a> +<span class="sourceLineNo">582</span> protected RpcChannelImplementation(AbstractRpcClient<?> rpcClient, InetSocketAddress addr,<a name="line.582"></a> +<span class="sourceLineNo">583</span> User ticket, int rpcTimeout) throws UnknownHostException {<a name="line.583"></a> +<span class="sourceLineNo">584</span> super(rpcClient, addr, ticket, rpcTimeout);<a name="line.584"></a> +<span class="sourceLineNo">585</span> }<a name="line.585"></a> +<span class="sourceLineNo">586</span><a name="line.586"></a> +<span class="sourceLineNo">587</span> @Override<a name="line.587"></a> +<span class="sourceLineNo">588</span> public void callMethod(Descriptors.MethodDescriptor md, RpcController controller,<a name="line.588"></a> +<span class="sourceLineNo">589</span> Message param, Message returnType, RpcCallback<Message> done) {<a name="line.589"></a> +<span class="sourceLineNo">590</span> // This method does not throw any exceptions, so the caller must provide a<a name="line.590"></a> +<span class="sourceLineNo">591</span> // HBaseRpcController which is used to pass the exceptions.<a name="line.591"></a> +<span class="sourceLineNo">592</span> this.rpcClient.callMethod(md,<a name="line.592"></a> +<span class="sourceLineNo">593</span> configureRpcController(Preconditions.checkNotNull(controller,<a name="line.593"></a> +<span class="sourceLineNo">594</span> "RpcController can not be null for async rpc call")),<a name="line.594"></a> +<span class="sourceLineNo">595</span> param, returnType, ticket, addr, done);<a name="line.595"></a> +<span class="sourceLineNo">596</span> }<a name="line.596"></a> +<span class="sourceLineNo">597</span> }<a name="line.597"></a> +<span class="sourceLineNo">598</span>}<a name="line.598"></a>
