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| <div class="subTitle">org.apache.hadoop.hbase.filter</div> |
| <h2 title="Class FuzzyRowFilter" class="title">Class FuzzyRowFilter</h2> |
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| <li><a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">org.apache.hadoop.hbase.filter.Filter</a></li> |
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| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html" title="class in org.apache.hadoop.hbase.filter">org.apache.hadoop.hbase.filter.FilterBase</a></li> |
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| <li>org.apache.hadoop.hbase.filter.FuzzyRowFilter</li> |
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| <pre>@InterfaceAudience.Public |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.59">FuzzyRowFilter</a> |
| extends <a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html" title="class in org.apache.hadoop.hbase.filter">FilterBase</a></pre> |
| <div class="block">This is optimized version of a standard FuzzyRowFilter Filters data based on fuzzy row key. |
| Performs fast-forwards during scanning. It takes pairs (row key, fuzzy info) to match row keys. |
| Where fuzzy info is a byte array with 0 or 1 as its values: |
| <ul> |
| <li>0 - means that this byte in provided row key is fixed, i.e. row key's byte at same position |
| must match</li> |
| <li>1 - means that this byte in provided row key is NOT fixed, i.e. row key's byte at this |
| position can be different from the one in provided row key</li> |
| </ul> |
| Example: Let's assume row key format is userId_actionId_year_month. Length of userId is fixed and |
| is 4, length of actionId is 2 and year and month are 4 and 2 bytes long respectively. Let's |
| assume that we need to fetch all users that performed certain action (encoded as "99") in Jan of |
| any year. Then the pair (row key, fuzzy info) would be the following: row key = "????_99_????_01" |
| (one can use any value instead of "?") fuzzy info = |
| "\x01\x01\x01\x01\x00\x00\x00\x00\x01\x01\x01\x01\x00\x00\x00" I.e. fuzzy info tells the matching |
| mask is "????_99_????_01", where at ? can be any value.</div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.Order.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.Order</a></span></code> |
| <div class="block">Abstracts directional comparisons based on scan direction.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html" title="class in org.apache.hadoop.hbase.filter">FuzzyRowFilter.RowTracker</a></span></code> |
| <div class="block">If we have multiple fuzzy keys, row tracker should improve overall performance.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.SatisfiesCode</a></span></code> </td> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#done">done</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#fuzzyKeysData">fuzzyKeysData</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#lastFoundIndex">lastFoundIndex</a></span></code> |
| <div class="block">The index of a last successfully found matching fuzzy string (in fuzzyKeysData).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html" title="class in org.apache.hadoop.hbase.filter">FuzzyRowFilter.RowTracker</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#tracker">tracker</a></span></code> |
| <div class="block">Row tracker (keeps all next rows after SEEK_NEXT_USING_HINT was returned)</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#UNSAFE_UNALIGNED">UNSAFE_UNALIGNED</a></span></code> </td> |
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| <h3>Fields inherited from class org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html#reversed">reversed</a></code></li> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#FuzzyRowFilter-java.util.List-">FuzzyRowFilter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]>> fuzzyKeysData)</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>(package private) boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#areSerializedFieldsEqual-org.apache.hadoop.hbase.filter.Filter-">areSerializedFieldsEqual</a></span>(<a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> o)</code> |
| <div class="block">Default implementation so that writers of custom filters aren't forced to implement.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#filterAllRemaining--">filterAllRemaining</a></span>()</code> |
| <div class="block">Filters that never filter all remaining can inherit this implementation that |
| never stops the filter early.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/filter/Filter.ReturnCode.html" title="enum in org.apache.hadoop.hbase.filter">Filter.ReturnCode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#filterCell-org.apache.hadoop.hbase.Cell-">filterCell</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> c)</code> |
| <div class="block">A way to filter based on the column family, column qualifier and/or the column value.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#getNextCellHint-org.apache.hadoop.hbase.Cell-">getNextCellHint</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> currentCell)</code> |
| <div class="block">Filters that are not sure which key must be next seeked to, can inherit |
| this implementation that, by default, returns a null Cell.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>(package private) static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#getNextForFuzzyRule-boolean-byte:A-byte:A-byte:A-">getNextForFuzzyRule</a></span>(boolean reverse, |
| byte[] row, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>(package private) static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#getNextForFuzzyRule-boolean-byte:A-int-int-byte:A-byte:A-">getNextForFuzzyRule</a></span>(boolean reverse, |
| byte[] row, |
| int offset, |
| int length, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>(package private) static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#getNextForFuzzyRule-byte:A-byte:A-byte:A-">getNextForFuzzyRule</a></span>(byte[] row, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#isPreprocessedMask-byte:A-">isPreprocessedMask</a></span>(byte[] mask)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html" title="class in org.apache.hadoop.hbase.filter">FuzzyRowFilter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#parseFrom-byte:A-">parseFrom</a></span>(byte[] pbBytes)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>private byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#preprocessMask-byte:A-">preprocessMask</a></span>(byte[] mask)</code> |
| <div class="block">We need to preprocess mask array, as since we treat 2's as unfixed positions and -1 (0xff) as |
| fixed positions</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#preprocessSearchKey-org.apache.hadoop.hbase.util.Pair-">preprocessSearchKey</a></span>(<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]> p)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.SatisfiesCode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#satisfies-boolean-byte:A-byte:A-byte:A-">satisfies</a></span>(boolean reverse, |
| byte[] row, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.SatisfiesCode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#satisfies-boolean-byte:A-int-int-byte:A-byte:A-">satisfies</a></span>(boolean reverse, |
| byte[] row, |
| int offset, |
| int length, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.SatisfiesCode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#satisfies-byte:A-byte:A-byte:A-">satisfies</a></span>(byte[] row, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter">FuzzyRowFilter.SatisfiesCode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#satisfiesNoUnsafe-boolean-byte:A-int-int-byte:A-byte:A-">satisfiesNoUnsafe</a></span>(boolean reverse, |
| byte[] row, |
| int offset, |
| int length, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#toByteArray--">toByteArray</a></span>()</code> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
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| <td class="colFirst"><code>private static byte[]</code></td> |
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| <dd><code>mask</code> - </dd> |
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| <dd>mask array</dd> |
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| <div class="block">A way to filter based on the column family, column qualifier and/or the column value. Return |
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| |
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| |
| filterCell can assume that filterRowKey has already been called for the row. |
| |
| If your filter returns <code>ReturnCode.NEXT_ROW</code>, it should return |
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| |
| Concrete implementers can signal a failure condition in their code by throwing an |
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| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>c</code> - the Cell in question</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>code as described below</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/filter/Filter.ReturnCode.html" title="enum in org.apache.hadoop.hbase.filter"><code>Filter.ReturnCode</code></a></dd> |
| </dl> |
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| <a name="getNextCellHint-org.apache.hadoop.hbase.Cell-"> |
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| <pre>public <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.175">getNextCellHint</a>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> currentCell)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#getNextCellHint-org.apache.hadoop.hbase.Cell-">FilterBase</a></code></span></div> |
| <div class="block">Filters that are not sure which key must be next seeked to, can inherit |
| this implementation that, by default, returns a null Cell. |
| |
| If the filter returns the match code SEEK_NEXT_USING_HINT, then it should also tell which is |
| the next key it must seek to. After receiving the match code SEEK_NEXT_USING_HINT, the |
| QueryMatcher would call this function to find out which key it must next seek to. |
| |
| Concrete implementers can signal a failure condition in their code by throwing an |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>KeyValue which must be next seeked. return null if the filter is not sure which key to |
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| <a name="filterAllRemaining--"> |
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| <div class="block">Filters that never filter all remaining can inherit this implementation that |
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| |
| If this returns true, the scan will terminate. |
| |
| Concrete implementers can signal a failure condition in their code by throwing an |
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| <dd>true to end scan, false to continue.</dd> |
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| <div class="block">Return length 0 byte array for Filters that don't require special serialization</div> |
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| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#toByteArray--">toByteArray</a></code> in class <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html" title="class in org.apache.hadoop.hbase.filter">FilterBase</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The filter serialized using pb</dd> |
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| <dd><code>pbBytes</code> - A pb serialized <a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.html" title="class in org.apache.hadoop.hbase.filter"><code>FuzzyRowFilter</code></a> instance</dd> |
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| <dt><span class="seeLabel">See Also:</span></dt> |
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| <h4>toString</h4> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#toString--">FilterBase</a></code></span></div> |
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| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#toString--">toString</a></code> in class <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html" title="class in org.apache.hadoop.hbase.filter">FilterBase</a></code></dd> |
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| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</pre> |
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| byte[] row, |
| int offset, |
| int length, |
| byte[] fuzzyKeyBytes, |
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| <pre>static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.441">getNextForFuzzyRule</a>(boolean reverse, |
| byte[] row, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</pre> |
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| <h4>getNextForFuzzyRule</h4> |
| <pre>static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.527">getNextForFuzzyRule</a>(boolean reverse, |
| byte[] row, |
| int offset, |
| int length, |
| byte[] fuzzyKeyBytes, |
| byte[] fuzzyKeyMeta)</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>greater byte array than given (row) which satisfies the fuzzy rule if it exists, null |
| otherwise</dd> |
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| <pre>private static byte[] <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.603">trimTrailingZeroes</a>(byte[] result, |
| byte[] fuzzyKeyMeta, |
| int toInc)</pre> |
| <div class="block">For forward scanner, next cell hint should not contain any trailing zeroes |
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| hint = '\x01\x01\x01\x00\x00' |
| will skip valid row '\x01\x01\x01'</div> |
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| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>result</code> - </dd> |
| <dd><code>fuzzyKeyMeta</code> - </dd> |
| <dd><code>toInc</code> - - position of incremented byte</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>trimmed version of result</dd> |
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| <pre>boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.620">areSerializedFieldsEqual</a>(<a href="../../../../../org/apache/hadoop/hbase/filter/Filter.html" title="class in org.apache.hadoop.hbase.filter">Filter</a> o)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#areSerializedFieldsEqual-org.apache.hadoop.hbase.filter.Filter-">FilterBase</a></code></span></div> |
| <div class="block">Default implementation so that writers of custom filters aren't forced to implement.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html#areSerializedFieldsEqual-org.apache.hadoop.hbase.filter.Filter-">areSerializedFieldsEqual</a></code> in class <code><a href="../../../../../org/apache/hadoop/hbase/filter/FilterBase.html" title="class in org.apache.hadoop.hbase.filter">FilterBase</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if and only if the fields of the filter that are serialized are equal to the |
| corresponding fields in other. Used for testing.</dd> |
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