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Posted to commits@hbase.apache.org by mi...@apache.org on 2016/02/10 17:27:16 UTC
[06/51] [partial] hbase-site git commit: Published site at
df829ea7d1b4d2ef745e29d2b25b12966000eeb2.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40ef21e4/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CmdDescriptor.html
----------------------------------------------------------------------
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CmdDescriptor.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CmdDescriptor.html
index 9b74031..92e0e39 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CmdDescriptor.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CmdDescriptor.html
@@ -1835,395 +1835,397 @@
<span class="sourceLineNo">1827</span> System.err.println("Usage: java " + className + " \\");<a name="line.1827"></a>
<span class="sourceLineNo">1828</span> System.err.println(" <OPTIONS> [-D<property=value>]* <command> <nclients>");<a name="line.1828"></a>
<span class="sourceLineNo">1829</span> System.err.println();<a name="line.1829"></a>
-<span class="sourceLineNo">1830</span> System.err.println("Options:");<a name="line.1830"></a>
+<span class="sourceLineNo">1830</span> System.err.println("General Options:");<a name="line.1830"></a>
<span class="sourceLineNo">1831</span> System.err.println(" nomapred Run multiple clients using threads " +<a name="line.1831"></a>
<span class="sourceLineNo">1832</span> "(rather than use mapreduce)");<a name="line.1832"></a>
-<span class="sourceLineNo">1833</span> System.err.println(" rows Rows each client runs. Default: One million");<a name="line.1833"></a>
-<span class="sourceLineNo">1834</span> System.err.println(" size Total size in GiB. Mutually exclusive with --rows. " +<a name="line.1834"></a>
-<span class="sourceLineNo">1835</span> "Default: 1.0.");<a name="line.1835"></a>
-<span class="sourceLineNo">1836</span> System.err.println(" sampleRate Execute test on a sample of total " +<a name="line.1836"></a>
-<span class="sourceLineNo">1837</span> "rows. Only supported by randomRead. Default: 1.0");<a name="line.1837"></a>
-<span class="sourceLineNo">1838</span> System.err.println(" traceRate Enable HTrace spans. Initiate tracing every N rows. " +<a name="line.1838"></a>
-<span class="sourceLineNo">1839</span> "Default: 0");<a name="line.1839"></a>
-<span class="sourceLineNo">1840</span> System.err.println(" table Alternate table name. Default: 'TestTable'");<a name="line.1840"></a>
-<span class="sourceLineNo">1841</span> System.err.println(" multiGet If >0, when doing RandomRead, perform multiple gets " +<a name="line.1841"></a>
-<span class="sourceLineNo">1842</span> "instead of single gets. Default: 0");<a name="line.1842"></a>
-<span class="sourceLineNo">1843</span> System.err.println(" compress Compression type to use (GZ, LZO, ...). Default: 'NONE'");<a name="line.1843"></a>
-<span class="sourceLineNo">1844</span> System.err.println(" flushCommits Used to determine if the test should flush the table. " +<a name="line.1844"></a>
-<span class="sourceLineNo">1845</span> "Default: false");<a name="line.1845"></a>
-<span class="sourceLineNo">1846</span> System.err.println(" writeToWAL Set writeToWAL on puts. Default: True");<a name="line.1846"></a>
-<span class="sourceLineNo">1847</span> System.err.println(" autoFlush Set autoFlush on htable. Default: False");<a name="line.1847"></a>
-<span class="sourceLineNo">1848</span> System.err.println(" oneCon all the threads share the same connection. Default: False");<a name="line.1848"></a>
-<span class="sourceLineNo">1849</span> System.err.println(" presplit Create presplit table. Recommended for accurate perf " +<a name="line.1849"></a>
-<span class="sourceLineNo">1850</span> "analysis (see guide). Default: disabled");<a name="line.1850"></a>
-<span class="sourceLineNo">1851</span> System.err.println(" inmemory Tries to keep the HFiles of the CF " +<a name="line.1851"></a>
-<span class="sourceLineNo">1852</span> "inmemory as far as possible. Not guaranteed that reads are always served " +<a name="line.1852"></a>
-<span class="sourceLineNo">1853</span> "from memory. Default: false");<a name="line.1853"></a>
-<span class="sourceLineNo">1854</span> System.err.println(" usetags Writes tags along with KVs. Use with HFile V3. " +<a name="line.1854"></a>
+<span class="sourceLineNo">1833</span> System.err.println(" oneCon all the threads share the same connection. Default: False");<a name="line.1833"></a>
+<span class="sourceLineNo">1834</span> System.err.println(" sampleRate Execute test on a sample of total " +<a name="line.1834"></a>
+<span class="sourceLineNo">1835</span> "rows. Only supported by randomRead. Default: 1.0");<a name="line.1835"></a>
+<span class="sourceLineNo">1836</span> System.err.println(" period Report every 'period' rows: " +<a name="line.1836"></a>
+<span class="sourceLineNo">1837</span> "Default: opts.perClientRunRows / 10");<a name="line.1837"></a>
+<span class="sourceLineNo">1838</span> System.err.println(" cycles How many times to cycle the test. Defaults: 1.");<a name="line.1838"></a>
+<span class="sourceLineNo">1839</span> System.err.println(" traceRate Enable HTrace spans. Initiate tracing every N rows. " +<a name="line.1839"></a>
+<span class="sourceLineNo">1840</span> "Default: 0");<a name="line.1840"></a>
+<span class="sourceLineNo">1841</span> System.err.println(" latency Set to report operation latencies. Default: False");<a name="line.1841"></a>
+<span class="sourceLineNo">1842</span> System.err.println(" measureAfter Start to measure the latency once 'measureAfter'" +<a name="line.1842"></a>
+<span class="sourceLineNo">1843</span> " rows have been treated. Default: 0");<a name="line.1843"></a>
+<span class="sourceLineNo">1844</span> System.err.println(" valueSize Pass value size to use: Default: 1024");<a name="line.1844"></a>
+<span class="sourceLineNo">1845</span> System.err.println(" valueRandom Set if we should vary value size between 0 and " +<a name="line.1845"></a>
+<span class="sourceLineNo">1846</span> "'valueSize'; set on read for stats on size: Default: Not set.");<a name="line.1846"></a>
+<span class="sourceLineNo">1847</span> System.err.println();<a name="line.1847"></a>
+<span class="sourceLineNo">1848</span> System.err.println("Table Creation / Write Tests:");<a name="line.1848"></a>
+<span class="sourceLineNo">1849</span> System.err.println(" table Alternate table name. Default: 'TestTable'");<a name="line.1849"></a>
+<span class="sourceLineNo">1850</span> System.err.println(" rows Rows each client runs. Default: One million");<a name="line.1850"></a>
+<span class="sourceLineNo">1851</span> System.err.println(" size Total size in GiB. Mutually exclusive with --rows. " +<a name="line.1851"></a>
+<span class="sourceLineNo">1852</span> "Default: 1.0.");<a name="line.1852"></a>
+<span class="sourceLineNo">1853</span> System.err.println(" compress Compression type to use (GZ, LZO, ...). Default: 'NONE'");<a name="line.1853"></a>
+<span class="sourceLineNo">1854</span> System.err.println(" flushCommits Used to determine if the test should flush the table. " +<a name="line.1854"></a>
<span class="sourceLineNo">1855</span> "Default: false");<a name="line.1855"></a>
-<span class="sourceLineNo">1856</span> System.err.println(" numoftags Specify the no of tags that would be needed. " +<a name="line.1856"></a>
-<span class="sourceLineNo">1857</span> "This works only if usetags is true.");<a name="line.1857"></a>
-<span class="sourceLineNo">1858</span> System.err.println(" filterAll Helps to filter out all the rows on the server side"<a name="line.1858"></a>
-<span class="sourceLineNo">1859</span> + " there by not returning any thing back to the client. Helps to check the server side"<a name="line.1859"></a>
-<span class="sourceLineNo">1860</span> + " performance. Uses FilterAllFilter internally. ");<a name="line.1860"></a>
-<span class="sourceLineNo">1861</span> System.err.println(" latency Set to report operation latencies. Default: False");<a name="line.1861"></a>
-<span class="sourceLineNo">1862</span> System.err.println(" measureAfter Start to measure the latency once 'measureAfter'" +<a name="line.1862"></a>
-<span class="sourceLineNo">1863</span> " rows have been treated. Default: 0");<a name="line.1863"></a>
-<span class="sourceLineNo">1864</span> System.err.println(" bloomFilter Bloom filter type, one of " + Arrays.toString(BloomType.values()));<a name="line.1864"></a>
-<span class="sourceLineNo">1865</span> System.err.println(" valueSize Pass value size to use: Default: 1024");<a name="line.1865"></a>
-<span class="sourceLineNo">1866</span> System.err.println(" valueRandom Set if we should vary value size between 0 and " +<a name="line.1866"></a>
-<span class="sourceLineNo">1867</span> "'valueSize'; set on read for stats on size: Default: Not set.");<a name="line.1867"></a>
-<span class="sourceLineNo">1868</span> System.err.println(" valueZipf Set if we should vary value size between 0 and " +<a name="line.1868"></a>
-<span class="sourceLineNo">1869</span> "'valueSize' in zipf form: Default: Not set.");<a name="line.1869"></a>
-<span class="sourceLineNo">1870</span> System.err.println(" period Report every 'period' rows: " +<a name="line.1870"></a>
-<span class="sourceLineNo">1871</span> "Default: opts.perClientRunRows / 10");<a name="line.1871"></a>
-<span class="sourceLineNo">1872</span> System.err.println(" multiGet Batch gets together into groups of N. Only supported " +<a name="line.1872"></a>
-<span class="sourceLineNo">1873</span> "by randomRead. Default: disabled");<a name="line.1873"></a>
-<span class="sourceLineNo">1874</span> System.err.println(" addColumns Adds columns to scans/gets explicitly. Default: true");<a name="line.1874"></a>
-<span class="sourceLineNo">1875</span> System.err.println(" replicas Enable region replica testing. Defaults: 1.");<a name="line.1875"></a>
-<span class="sourceLineNo">1876</span> System.err.println(" cycles How many times to cycle the test. Defaults: 1.");<a name="line.1876"></a>
-<span class="sourceLineNo">1877</span> System.err.println(" splitPolicy Specify a custom RegionSplitPolicy for the table.");<a name="line.1877"></a>
-<span class="sourceLineNo">1878</span> System.err.println(" randomSleep Do a random sleep before each get between 0 and entered value. Defaults: 0");<a name="line.1878"></a>
-<span class="sourceLineNo">1879</span> System.err.println(" columns Columns to write per row. Default: 1");<a name="line.1879"></a>
-<span class="sourceLineNo">1880</span> System.err.println(" caching Scan caching to use. Default: 30");<a name="line.1880"></a>
-<span class="sourceLineNo">1881</span> System.err.println();<a name="line.1881"></a>
-<span class="sourceLineNo">1882</span> System.err.println(" Note: -D properties will be applied to the conf used. ");<a name="line.1882"></a>
-<span class="sourceLineNo">1883</span> System.err.println(" For example: ");<a name="line.1883"></a>
-<span class="sourceLineNo">1884</span> System.err.println(" -Dmapreduce.output.fileoutputformat.compress=true");<a name="line.1884"></a>
-<span class="sourceLineNo">1885</span> System.err.println(" -Dmapreduce.task.timeout=60000");<a name="line.1885"></a>
-<span class="sourceLineNo">1886</span> System.err.println();<a name="line.1886"></a>
-<span class="sourceLineNo">1887</span> System.err.println("Command:");<a name="line.1887"></a>
-<span class="sourceLineNo">1888</span> for (CmdDescriptor command : COMMANDS.values()) {<a name="line.1888"></a>
-<span class="sourceLineNo">1889</span> System.err.println(String.format(" %-15s %s", command.getName(), command.getDescription()));<a name="line.1889"></a>
-<span class="sourceLineNo">1890</span> }<a name="line.1890"></a>
-<span class="sourceLineNo">1891</span> System.err.println();<a name="line.1891"></a>
-<span class="sourceLineNo">1892</span> System.err.println("Args:");<a name="line.1892"></a>
-<span class="sourceLineNo">1893</span> System.err.println(" nclients Integer. Required. Total number of " +<a name="line.1893"></a>
-<span class="sourceLineNo">1894</span> "clients (and HRegionServers)");<a name="line.1894"></a>
-<span class="sourceLineNo">1895</span> System.err.println(" running: 1 <= value <= 500");<a name="line.1895"></a>
-<span class="sourceLineNo">1896</span> System.err.println("Examples:");<a name="line.1896"></a>
-<span class="sourceLineNo">1897</span> System.err.println(" To run a single client doing the default 1M sequentialWrites:");<a name="line.1897"></a>
-<span class="sourceLineNo">1898</span> System.err.println(" $ bin/hbase " + className + " sequentialWrite 1");<a name="line.1898"></a>
-<span class="sourceLineNo">1899</span> System.err.println(" To run 10 clients doing increments over ten rows:");<a name="line.1899"></a>
-<span class="sourceLineNo">1900</span> System.err.println(" $ bin/hbase " + className + " --rows=10 --nomapred increment 10");<a name="line.1900"></a>
-<span class="sourceLineNo">1901</span> }<a name="line.1901"></a>
-<span class="sourceLineNo">1902</span><a name="line.1902"></a>
-<span class="sourceLineNo">1903</span> /**<a name="line.1903"></a>
-<span class="sourceLineNo">1904</span> * Parse options passed in via an arguments array. Assumes that array has been split<a name="line.1904"></a>
-<span class="sourceLineNo">1905</span> * on white-space and placed into a {@code Queue}. Any unknown arguments will remain<a name="line.1905"></a>
-<span class="sourceLineNo">1906</span> * in the queue at the conclusion of this method call. It's up to the caller to deal<a name="line.1906"></a>
-<span class="sourceLineNo">1907</span> * with these unrecognized arguments.<a name="line.1907"></a>
-<span class="sourceLineNo">1908</span> */<a name="line.1908"></a>
-<span class="sourceLineNo">1909</span> static TestOptions parseOpts(Queue<String> args) {<a name="line.1909"></a>
-<span class="sourceLineNo">1910</span> TestOptions opts = new TestOptions();<a name="line.1910"></a>
-<span class="sourceLineNo">1911</span><a name="line.1911"></a>
-<span class="sourceLineNo">1912</span> String cmd = null;<a name="line.1912"></a>
-<span class="sourceLineNo">1913</span> while ((cmd = args.poll()) != null) {<a name="line.1913"></a>
-<span class="sourceLineNo">1914</span> if (cmd.equals("-h") || cmd.startsWith("--h")) {<a name="line.1914"></a>
-<span class="sourceLineNo">1915</span> // place item back onto queue so that caller knows parsing was incomplete<a name="line.1915"></a>
-<span class="sourceLineNo">1916</span> args.add(cmd);<a name="line.1916"></a>
-<span class="sourceLineNo">1917</span> break;<a name="line.1917"></a>
-<span class="sourceLineNo">1918</span> }<a name="line.1918"></a>
-<span class="sourceLineNo">1919</span><a name="line.1919"></a>
-<span class="sourceLineNo">1920</span> final String nmr = "--nomapred";<a name="line.1920"></a>
-<span class="sourceLineNo">1921</span> if (cmd.startsWith(nmr)) {<a name="line.1921"></a>
-<span class="sourceLineNo">1922</span> opts.nomapred = true;<a name="line.1922"></a>
-<span class="sourceLineNo">1923</span> continue;<a name="line.1923"></a>
-<span class="sourceLineNo">1924</span> }<a name="line.1924"></a>
-<span class="sourceLineNo">1925</span><a name="line.1925"></a>
-<span class="sourceLineNo">1926</span> final String rows = "--rows=";<a name="line.1926"></a>
-<span class="sourceLineNo">1927</span> if (cmd.startsWith(rows)) {<a name="line.1927"></a>
-<span class="sourceLineNo">1928</span> opts.perClientRunRows = Integer.parseInt(cmd.substring(rows.length()));<a name="line.1928"></a>
-<span class="sourceLineNo">1929</span> continue;<a name="line.1929"></a>
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-<span class="sourceLineNo">1932</span> final String cycles = "--cycles=";<a name="line.1932"></a>
-<span class="sourceLineNo">1933</span> if (cmd.startsWith(cycles)) {<a name="line.1933"></a>
-<span class="sourceLineNo">1934</span> opts.cycles = Integer.parseInt(cmd.substring(cycles.length()));<a name="line.1934"></a>
-<span class="sourceLineNo">1935</span> continue;<a name="line.1935"></a>
-<span class="sourceLineNo">1936</span> }<a name="line.1936"></a>
-<span class="sourceLineNo">1937</span><a name="line.1937"></a>
-<span class="sourceLineNo">1938</span> final String sampleRate = "--sampleRate=";<a name="line.1938"></a>
-<span class="sourceLineNo">1939</span> if (cmd.startsWith(sampleRate)) {<a name="line.1939"></a>
-<span class="sourceLineNo">1940</span> opts.sampleRate = Float.parseFloat(cmd.substring(sampleRate.length()));<a name="line.1940"></a>
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-<span class="sourceLineNo">1942</span> }<a name="line.1942"></a>
-<span class="sourceLineNo">1943</span><a name="line.1943"></a>
-<span class="sourceLineNo">1944</span> final String table = "--table=";<a name="line.1944"></a>
-<span class="sourceLineNo">1945</span> if (cmd.startsWith(table)) {<a name="line.1945"></a>
-<span class="sourceLineNo">1946</span> opts.tableName = cmd.substring(table.length());<a name="line.1946"></a>
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-<span class="sourceLineNo">1948</span> }<a name="line.1948"></a>
-<span class="sourceLineNo">1949</span><a name="line.1949"></a>
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-<span class="sourceLineNo">1951</span> if (cmd.startsWith(startRow)) {<a name="line.1951"></a>
-<span class="sourceLineNo">1952</span> opts.startRow = Integer.parseInt(cmd.substring(startRow.length()));<a name="line.1952"></a>
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-<span class="sourceLineNo">1954</span> }<a name="line.1954"></a>
-<span class="sourceLineNo">1955</span><a name="line.1955"></a>
-<span class="sourceLineNo">1956</span> final String compress = "--compress=";<a name="line.1956"></a>
-<span class="sourceLineNo">1957</span> if (cmd.startsWith(compress)) {<a name="line.1957"></a>
-<span class="sourceLineNo">1958</span> opts.compression = Compression.Algorithm.valueOf(cmd.substring(compress.length()));<a name="line.1958"></a>
-<span class="sourceLineNo">1959</span> continue;<a name="line.1959"></a>
-<span class="sourceLineNo">1960</span> }<a name="line.1960"></a>
-<span class="sourceLineNo">1961</span><a name="line.1961"></a>
-<span class="sourceLineNo">1962</span> final String traceRate = "--traceRate=";<a name="line.1962"></a>
-<span class="sourceLineNo">1963</span> if (cmd.startsWith(traceRate)) {<a name="line.1963"></a>
-<span class="sourceLineNo">1964</span> opts.traceRate = Double.parseDouble(cmd.substring(traceRate.length()));<a name="line.1964"></a>
-<span class="sourceLineNo">1965</span> continue;<a name="line.1965"></a>
-<span class="sourceLineNo">1966</span> }<a name="line.1966"></a>
-<span class="sourceLineNo">1967</span><a name="line.1967"></a>
-<span class="sourceLineNo">1968</span> final String blockEncoding = "--blockEncoding=";<a name="line.1968"></a>
-<span class="sourceLineNo">1969</span> if (cmd.startsWith(blockEncoding)) {<a name="line.1969"></a>
-<span class="sourceLineNo">1970</span> opts.blockEncoding = DataBlockEncoding.valueOf(cmd.substring(blockEncoding.length()));<a name="line.1970"></a>
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-<span class="sourceLineNo">1973</span><a name="line.1973"></a>
-<span class="sourceLineNo">1974</span> final String flushCommits = "--flushCommits=";<a name="line.1974"></a>
-<span class="sourceLineNo">1975</span> if (cmd.startsWith(flushCommits)) {<a name="line.1975"></a>
-<span class="sourceLineNo">1976</span> opts.flushCommits = Boolean.parseBoolean(cmd.substring(flushCommits.length()));<a name="line.1976"></a>
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-<span class="sourceLineNo">1978</span> }<a name="line.1978"></a>
-<span class="sourceLineNo">1979</span><a name="line.1979"></a>
-<span class="sourceLineNo">1980</span> final String writeToWAL = "--writeToWAL=";<a name="line.1980"></a>
-<span class="sourceLineNo">1981</span> if (cmd.startsWith(writeToWAL)) {<a name="line.1981"></a>
-<span class="sourceLineNo">1982</span> opts.writeToWAL = Boolean.parseBoolean(cmd.substring(writeToWAL.length()));<a name="line.1982"></a>
-<span class="sourceLineNo">1983</span> continue;<a name="line.1983"></a>
-<span class="sourceLineNo">1984</span> }<a name="line.1984"></a>
-<span class="sourceLineNo">1985</span><a name="line.1985"></a>
-<span class="sourceLineNo">1986</span> final String presplit = "--presplit=";<a name="line.1986"></a>
-<span class="sourceLineNo">1987</span> if (cmd.startsWith(presplit)) {<a name="line.1987"></a>
-<span class="sourceLineNo">1988</span> opts.presplitRegions = Integer.parseInt(cmd.substring(presplit.length()));<a name="line.1988"></a>
-<span class="sourceLineNo">1989</span> continue;<a name="line.1989"></a>
-<span class="sourceLineNo">1990</span> }<a name="line.1990"></a>
-<span class="sourceLineNo">1991</span><a name="line.1991"></a>
-<span class="sourceLineNo">1992</span> final String inMemory = "--inmemory=";<a name="line.1992"></a>
-<span class="sourceLineNo">1993</span> if (cmd.startsWith(inMemory)) {<a name="line.1993"></a>
-<span class="sourceLineNo">1994</span> opts.inMemoryCF = Boolean.parseBoolean(cmd.substring(inMemory.length()));<a name="line.1994"></a>
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-<span class="sourceLineNo">1997</span><a name="line.1997"></a>
-<span class="sourceLineNo">1998</span> final String autoFlush = "--autoFlush=";<a name="line.1998"></a>
-<span class="sourceLineNo">1999</span> if (cmd.startsWith(autoFlush)) {<a name="line.1999"></a>
-<span class="sourceLineNo">2000</span> opts.autoFlush = Boolean.parseBoolean(cmd.substring(autoFlush.length()));<a name="line.2000"></a>
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-<span class="sourceLineNo">2002</span> }<a name="line.2002"></a>
-<span class="sourceLineNo">2003</span><a name="line.2003"></a>
-<span class="sourceLineNo">2004</span> final String onceCon = "--oneCon=";<a name="line.2004"></a>
-<span class="sourceLineNo">2005</span> if (cmd.startsWith(onceCon)) {<a name="line.2005"></a>
-<span class="sourceLineNo">2006</span> opts.oneCon = Boolean.parseBoolean(cmd.substring(onceCon.length()));<a name="line.2006"></a>
-<span class="sourceLineNo">2007</span> continue;<a name="line.2007"></a>
-<span class="sourceLineNo">2008</span> }<a name="line.2008"></a>
-<span class="sourceLineNo">2009</span><a name="line.2009"></a>
-<span class="sourceLineNo">2010</span> final String latency = "--latency";<a name="line.2010"></a>
-<span class="sourceLineNo">2011</span> if (cmd.startsWith(latency)) {<a name="line.2011"></a>
-<span class="sourceLineNo">2012</span> opts.reportLatency = true;<a name="line.2012"></a>
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