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From syuanji...@apache.org
Subject [02/22] hbase git commit: HBASE-11792 Organize Performance Evaluation usage output
Date Sat, 13 Feb 2016 20:10:13 GMT
HBASE-11792 Organize Performance Evaluation usage output


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/7cab2472
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/7cab2472
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/7cab2472

Branch: refs/heads/hbase-12439
Commit: 7cab24729d4585689af745df179d6ae92b2a6248
Parents: 7bb68b9
Author: Misty Stanley-Jones <mstanleyjones@cloudera.com>
Authored: Thu Dec 17 13:15:52 2015 -0800
Committer: Misty Stanley-Jones <mstanleyjones@cloudera.com>
Committed: Tue Feb 9 11:16:22 2016 -0800

----------------------------------------------------------------------
 .../hbase/rest/PerformanceEvaluation.java       | 10 ++--
 .../hadoop/hbase/PerformanceEvaluation.java     | 50 ++++++++++----------
 2 files changed, 33 insertions(+), 27 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/7cab2472/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/PerformanceEvaluation.java
----------------------------------------------------------------------
diff --git a/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/PerformanceEvaluation.java
b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/PerformanceEvaluation.java
index dcd5b0a..e207735 100644
--- a/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/PerformanceEvaluation.java
+++ b/hbase-rest/src/test/java/org/apache/hadoop/hbase/rest/PerformanceEvaluation.java
@@ -1366,10 +1366,12 @@ public class PerformanceEvaluation extends Configured implements Tool
{
     System.err.println("  [--compress=TYPE] [--blockEncoding=TYPE] " +
       "[-D<property=value>]* <command> <nclients>");
     System.err.println();
-    System.err.println("Options:");
+    System.err.println("General Options:");
     System.err.println(" nomapred        Run multiple clients using threads " +
       "(rather than use mapreduce)");
     System.err.println(" rows            Rows each client runs. Default: One million");
+    System.err.println();
+    System.err.println("Table Creation / Write Tests:");
     System.err.println(" table           Alternate table name. Default: 'TestTable'");
     System.err.println(" compress        Compression type to use (GZ, LZO, ...). Default:
'NONE'");
     System.err.println(" flushCommits    Used to determine if the test should flush the table.
" +
@@ -1377,13 +1379,15 @@ public class PerformanceEvaluation extends Configured implements Tool
{
     System.err.println(" writeToWAL      Set writeToWAL on puts. Default: True");
     System.err.println(" presplit        Create presplit table. Recommended for accurate
perf " +
       "analysis (see guide).  Default: disabled");
-    System.err.println(" inmemory        Tries to keep the HFiles of the CF inmemory as far
as " +
-      "possible.  Not guaranteed that reads are always served from inmemory.  Default: false");
     System.err.println(" usetags         Writes tags along with KVs.  Use with HFile V3.
" +
       "Default : false");
     System.err.println(" numoftags        Specify the no of tags that would be needed. "
+
       "This works only if usetags is true.");
     System.err.println();
+    System.err.println("Read Tests:");
+    System.err.println(" inmemory        Tries to keep the HFiles of the CF inmemory as far
as " +
+      "possible.  Not guaranteed that reads are always served from inmemory.  Default: false");
+    System.err.println();
     System.err.println(" Note: -D properties will be applied to the conf used. ");
     System.err.println("  For example: ");
     System.err.println("   -Dmapreduce.output.fileoutputformat.compress=true");

http://git-wip-us.apache.org/repos/asf/hbase/blob/7cab2472/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
b/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
index 651bc86..a31cc06 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
@@ -1827,56 +1827,58 @@ public class PerformanceEvaluation extends Configured implements Tool
{
     System.err.println("Usage: java " + className + " \\");
     System.err.println("  <OPTIONS> [-D<property=value>]* <command> <nclients>");
     System.err.println();
-    System.err.println("Options:");
+    System.err.println("General Options:");
     System.err.println(" nomapred        Run multiple clients using threads " +
       "(rather than use mapreduce)");
-    System.err.println(" rows            Rows each client runs. Default: One million");
-    System.err.println(" size            Total size in GiB. Mutually exclusive with --rows.
" +
-      "Default: 1.0.");
+    System.err.println(" oneCon          all the threads share the same connection. Default:
False");
     System.err.println(" sampleRate      Execute test on a sample of total " +
       "rows. Only supported by randomRead. Default: 1.0");
+    System.err.println(" period          Report every 'period' rows: " +
+      "Default: opts.perClientRunRows / 10");
+    System.err.println(" cycles          How many times to cycle the test. Defaults: 1.");
     System.err.println(" traceRate       Enable HTrace spans. Initiate tracing every N rows.
" +
       "Default: 0");
+    System.err.println(" latency         Set to report operation latencies. Default: False");
+    System.err.println(" measureAfter    Start to measure the latency once 'measureAfter'"
+
+        " rows have been treated. Default: 0");
+    System.err.println(" valueSize       Pass value size to use: Default: 1024");
+    System.err.println(" valueRandom     Set if we should vary value size between 0 and "
+
+        "'valueSize'; set on read for stats on size: Default: Not set.");
+    System.err.println();
+    System.err.println("Table Creation / Write Tests:");
     System.err.println(" table           Alternate table name. Default: 'TestTable'");
-    System.err.println(" multiGet        If >0, when doing RandomRead, perform multiple
gets " +
-      "instead of single gets. Default: 0");
+    System.err.println(" rows            Rows each client runs. Default: One million");
+    System.err.println(" size            Total size in GiB. Mutually exclusive with --rows.
" +
+      "Default: 1.0.");
     System.err.println(" compress        Compression type to use (GZ, LZO, ...). Default:
'NONE'");
     System.err.println(" flushCommits    Used to determine if the test should flush the table.
" +
       "Default: false");
+    System.err.println(" valueZipf       Set if we should vary value size between 0 and "
+
+        "'valueSize' in zipf form: Default: Not set.");
     System.err.println(" writeToWAL      Set writeToWAL on puts. Default: True");
     System.err.println(" autoFlush       Set autoFlush on htable. Default: False");
-    System.err.println(" oneCon          all the threads share the same connection. Default:
False");
     System.err.println(" presplit        Create presplit table. Recommended for accurate
perf " +
       "analysis (see guide).  Default: disabled");
-    System.err.println(" inmemory        Tries to keep the HFiles of the CF " +
-      "inmemory as far as possible. Not guaranteed that reads are always served " +
-      "from memory.  Default: false");
     System.err.println(" usetags         Writes tags along with KVs. Use with HFile V3. "
+
       "Default: false");
     System.err.println(" numoftags       Specify the no of tags that would be needed. " +
        "This works only if usetags is true.");
+    System.err.println(" splitPolicy     Specify a custom RegionSplitPolicy for the table.");
+    System.err.println(" columns         Columns to write per row. Default: 1");
+    System.err.println();
+    System.err.println("Read Tests:");
     System.err.println(" filterAll       Helps to filter out all the rows on the server side"
         + " there by not returning any thing back to the client.  Helps to check the server
side"
         + " performance.  Uses FilterAllFilter internally. ");
-    System.err.println(" latency         Set to report operation latencies. Default: False");
-    System.err.println(" measureAfter    Start to measure the latency once 'measureAfter'"
+
-        " rows have been treated. Default: 0");
-    System.err.println(" bloomFilter      Bloom filter type, one of " + Arrays.toString(BloomType.values()));
-    System.err.println(" valueSize       Pass value size to use: Default: 1024");
-    System.err.println(" valueRandom     Set if we should vary value size between 0 and "
+
-        "'valueSize'; set on read for stats on size: Default: Not set.");
-    System.err.println(" valueZipf       Set if we should vary value size between 0 and "
+
-        "'valueSize' in zipf form: Default: Not set.");
-    System.err.println(" period          Report every 'period' rows: " +
-      "Default: opts.perClientRunRows / 10");
     System.err.println(" multiGet        Batch gets together into groups of N. Only supported
" +
       "by randomRead. Default: disabled");
+    System.err.println(" inmemory        Tries to keep the HFiles of the CF " +
+      "inmemory as far as possible. Not guaranteed that reads are always served " +
+      "from memory.  Default: false");
+    System.err.println(" bloomFilter      Bloom filter type, one of " + Arrays.toString(BloomType.values()));
     System.err.println(" addColumns      Adds columns to scans/gets explicitly. Default:
true");
     System.err.println(" replicas        Enable region replica testing. Defaults: 1.");
-    System.err.println(" cycles          How many times to cycle the test. Defaults: 1.");
-    System.err.println(" splitPolicy     Specify a custom RegionSplitPolicy for the table.");
     System.err.println(" randomSleep     Do a random sleep before each get between 0 and
entered value. Defaults: 0");
-    System.err.println(" columns         Columns to write per row. Default: 1");
     System.err.println(" caching         Scan caching to use. Default: 30");
     System.err.println();
     System.err.println(" Note: -D properties will be applied to the conf used. ");


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