http://git-wip-us.apache.org/repos/asf/hbase-site/blob/40ef21e4/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CheckAndMutateTest.html
----------------------------------------------------------------------
diff --git
a/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CheckAndMutateTest.html
b/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CheckAndMutateTest.html
index 9b74031..92e0e39 100644
---
a/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CheckAndMutateTest.html
+++
b/testdevapidocs/src-html/org/apache/hadoop/hbase/PerformanceEvaluation.CheckAndMutateTest.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>
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-<span class="sourceLineNo">1902</span><a name="line.1902"></a>
-<span class="sourceLineNo">1903</span> /**<a name="line.1903"></a>
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arguments array. Assumes that array has been split<a name="line.1904"></a>
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{@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>
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arguments.<a name="line.1907"></a>
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parseOpts(Queue<String> args) {<a name="line.1909"></a>
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-<span class="sourceLineNo">1912</span> String cmd = null;<a
name="line.1912"></a>
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{<a name="line.1913"></a>
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cmd.startsWith("--h")) {<a name="line.1914"></a>
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that caller knows parsing was incomplete<a name="line.1915"></a>
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-<span class="sourceLineNo">1917</span> break;<a name="line.1917"></a>
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name="line.1957"></a>
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name="line.1958"></a>
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{<a name="line.1969"></a>
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name="line.1970"></a>
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{<a name="line.1975"></a>
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name="line.1976"></a>
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{<a name="line.1981"></a>
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name="line.1982"></a>
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name="line.1993"></a>
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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>
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name="line.1999"></a>
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Boolean.parseBoolean(cmd.substring(autoFlush.length()));<a name="line.2000"></a>
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Enable region replica testing. Defaults: 1.");<a name="line.1880"></a>
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className + " sequentialWrite 1");<a name="line.1900"></a>
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clients doing increments over ten rows:");<a name="line.1901"></a>
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className + " --rows=10 --nomapred increment 10");<a name="line.1902"></a>
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cmd.substring(table.length());<a name="line.1948"></a>
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Integer.parseInt(cmd.substring(startRow.length()));<a name="line.1954"></a>
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{<a name="line.1971"></a>
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DataBlockEncoding.valueOf(cmd.substring(blockEncoding.length()));<a
name="line.1972"></a>
+<span class="sourceLineNo">1973</span> continue;<a name="line.1973"></a>
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"--flushCommits=";<a name="line.1976"></a>
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{<a name="line.1977"></a>
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Boolean.parseBoolean(cmd.substring(flushCommits.length()));<a
name="line.1978"></a>
+<span class="sourceLineNo">1979</span> continue;<a name="line.1979"></a>
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+<span class="sourceLineNo">1981</span><a name="line.1981"></a>
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"--writeToWAL=";<a name="line.1982"></a>
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{<a name="line.1983"></a>
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Boolean.parseBoolean(cmd.substring(writeToWAL.length()));<a
name="line.1984"></a>
+<span class="sourceLineNo">1985</span> continue;<a name="line.1985"></a>
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+<span class="sourceLineNo">1987</span><a name="line.1987"></a>
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"--presplit=";<a name="line.1988"></a>
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name="line.1989"></a>
+<span class="sourceLineNo">1990</span> opts.presplitRegions =
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+<span class="sourceLineNo">1992</span> }<a name="line.1992"></a>
+<span class="sourceLineNo">1993</span><a name="line.1993"></a>
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"--inmemory=";<a name="line.1994"></a>
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name="line.1995"></a>
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Boolean.parseBoolean(cmd.substring(inMemory.length()));<a name="line.1996"></a>
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"--autoFlush=";<a name="line.2000"></a>
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name="line.2001"></a>
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Boolean.parseBoolean(cmd.substring(autoFlush.length()));<a name="line.2002"></a>
+<span class="sourceLineNo">2003</span> continue;<a name="line.2003"></a>
+<span class="sourceLineNo">2004</span> }<a name="line.2004"></a>
+<span class="sourceLineNo">2005</span><a name="line.2005"></a>
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"--oneCon=";<a name="line.2006"></a>
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name="line.2007"></a>
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Boolean.parseBoolean(cmd.substring(onceCon.length()));<a name="line.2008"></a>
+<span class="sourceLineNo">2009</span> continue;<a name="line.2009"></a>
+<span class="sourceLineNo">2010</span> }<a name="line.2010"></a>
+<span class="sourceLineNo">2011</span><a name="line.2011"></a>
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"--latency";<a name="line.2012"></a>
+<span class="sourceLineNo">2013</span> if (cmd.startsWith(latency)) {<a
name="line.2013"></a>
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name="line.2014"></a>
+<span class="sourceLineNo">2015</span> continue;<a name="line.2015"></a>
+<span class="sourceLineNo">2016</span> }<a name="line.2016"></a>
+<span class="sourceLineNo">2017</span><a name="line.2017"></a>
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"--multiGet=";<a name="line.2018"></a>
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name="line.2019"></a>
+<span class="sourceLineNo">2020</span> opts.multiGet =
Integer.parseInt(cmd.substring(multiGet.length()));<a name="line.2020"></a>
+<span class="sourceLineNo">2021</span> continue;<a name="line.2021"></a>
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"--usetags=";<a name="line.2024"></a>
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Boolean.parseBoolean(cmd.substring(useTags.length()));<a name="line.2026"></a>
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"--numoftags=";<a name="line.2030"></a>
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Integer.parseInt(cmd.substring(noOfTags.length()));<a name="line.2032"></a>
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"--replicas=";<a name="line.2036"></a>
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name="line.2037"></a>
+<span class="sourceLineNo">2038</span> opts.replicas =
Integer.parseInt(cmd.substring(replicas.length()));<a name="line.2038"></a>
+<span class="sourceLineNo">2039</span> continue;<a name="line.2039"></a>
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+<span class="sourceLineNo">2041</span><a name="line.2041"></a>
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"--filterAll";<a name="line.2042"></a>
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{<a name="line.2043"></a>
+<span class="sourceLineNo">2044</span> opts.filterAll = true;<a
name="line.2044"></a>
+<span class="sourceLineNo">2045</span> continue;<a name="line.2045"></a>
+<span class="sourceLineNo">2046</span> }<a name="line.2046"></a>
+<span class="sourceLineNo">2047</span><a name="line.2047"></a>
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name="line.2048"></a>
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name="line.2049"></a>
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Float.parseFloat(cmd.substring(size.length()));<a name="line.2050"></a>
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new IllegalStateException("Size must be > 1; i.e. 1GB");<a
name="line.2051"></a>
+<span class="sourceLineNo">2052</span> continue;<a name="line.2052"></a>
+<span class="sourceLineNo">2053</span> }<a name="line.2053"></a>
+<span class="sourceLineNo">2054</span><a name="line.2054"></a>
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{<a name="line.2056"></a>
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cmd.substring(splitPolicy.length());<a name="line.2057"></a>
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"--randomSleep=";<a name="line.2061"></a>
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{<a name="line.2062"></a>
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Integer.parseInt(cmd.substring(randomSleep.length()));<a name="line.2063"></a>
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"--measureAfter=";<a name="line.2067"></a>
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{<a name="line.2068"></a>
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Integer.parseInt(cmd.substring(measureAfter.length()));<a name="line.2069"></a>
+<span class="sourceLineNo">2070</span> continue;<a name="line.2070"></a>
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"--bloomFilter=";<a name="line.2073"></a>
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{<a name="line.2074"></a>
+<span class="sourceLineNo">2075</span> opts.bloomType =
BloomType.valueOf(cmd.substring(bloomFilter.length()));<a name="line.2075"></a>
+<span class="sourceLineNo">2076</span> continue;<a name="line.2076"></a>
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Integer.parseInt(cmd.substring(valueSize.length()));<a name="line.2081"></a>
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+<span class="sourceLineNo">2083</span> }<a name="line.2083"></a>
+<span class="sourceLineNo">2084</span><a name="line.2084"></a>
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"--valueRandom";<a name="line.2085"></a>
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{<a name="line.2086"></a>
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+<span class="sourceLineNo">2088</span> if (opts.valueZipf) {<a
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+<span class="sourceLineNo">2091</span> continue;<a name="line.2091"></a>
+<span class="sourceLineNo">2092</span> }<a name="line.2092"></a>
+<span class="sourceLineNo">2093</span><a name="line.2093"></a>
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"--valueZipf";<a name="line.2094"></a>
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