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From omal...@apache.org
Subject [1/6] orc git commit: ORC-84. Create a separate java tool module.
Date Fri, 29 Jul 2016 21:18:57 GMT
Repository: orc
Updated Branches:
  refs/heads/master 714b6cc34 -> b2f84ce49


http://git-wip-us.apache.org/repos/asf/orc/blob/b2f84ce4/java/tools/src/test/resources/orc-file-dump-dictionary-threshold.out
----------------------------------------------------------------------
diff --git a/java/tools/src/test/resources/orc-file-dump-dictionary-threshold.out b/java/tools/src/test/resources/orc-file-dump-dictionary-threshold.out
new file mode 100644
index 0000000..17a964b
--- /dev/null
+++ b/java/tools/src/test/resources/orc-file-dump-dictionary-threshold.out
@@ -0,0 +1,190 @@
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+________________________________________________________________________________________________________________________
+

http://git-wip-us.apache.org/repos/asf/orc/blob/b2f84ce4/java/tools/src/test/resources/orc-file-dump.json
----------------------------------------------------------------------
diff --git a/java/tools/src/test/resources/orc-file-dump.json b/java/tools/src/test/resources/orc-file-dump.json
new file mode 100644
index 0000000..bf654a1
--- /dev/null
+++ b/java/tools/src/test/resources/orc-file-dump.json
@@ -0,0 +1,1355 @@
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+}

http://git-wip-us.apache.org/repos/asf/orc/blob/b2f84ce4/java/tools/src/test/resources/orc-file-dump.out
----------------------------------------------------------------------
diff --git a/java/tools/src/test/resources/orc-file-dump.out b/java/tools/src/test/resources/orc-file-dump.out
new file mode 100644
index 0000000..70f7fbd
--- /dev/null
+++ b/java/tools/src/test/resources/orc-file-dump.out
@@ -0,0 +1,195 @@
+Structure for TestFileDump.testDump.orc
+File Version: 0.12 with HIVE_13083
+Rows: 21000
+Compression: ZLIB
+Compression size: 4096
+Type: struct<i:int,l:bigint,s:string>
+
+Stripe Statistics:
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+    Column 1: count: 5000 hasNull: false min: -2146021688 max: 2147223299 sum: 515792826
+    Column 2: count: 5000 hasNull: false min: -9218592812243954469 max: 9221614132680747961
+    Column 3: count: 5000 hasNull: false min: Darkness, max: worst sum: 19280
+  Stripe 2:
+    Column 0: count: 5000 hasNull: false
+    Column 1: count: 5000 hasNull: false min: -2146733128 max: 2147001622 sum: 7673427
+    Column 2: count: 5000 hasNull: false min: -9220818777591257749 max: 9222259462014003839
+    Column 3: count: 5000 hasNull: false min: Darkness, max: worst sum: 19504
+  Stripe 3:
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+    Column 1: count: 5000 hasNull: false min: -2146993718 max: 2147378179 sum: 132660742551
+    Column 2: count: 5000 hasNull: false min: -9218342074710552826 max: 9222303228623055266
+    Column 3: count: 5000 hasNull: false min: Darkness, max: worst sum: 19641
+  Stripe 4:
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+    Column 1: count: 5000 hasNull: false min: -2146658006 max: 2145520931 sum: 8533549236
+    Column 2: count: 5000 hasNull: false min: -9222758097219661129 max: 9221043130193737406
+    Column 3: count: 5000 hasNull: false min: Darkness, max: worst sum: 19470
+  Stripe 5:
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+    Column 1: count: 1000 hasNull: false min: -2146245500 max: 2146378640 sum: 51299706363
+    Column 2: count: 1000 hasNull: false min: -9208193203370316142 max: 9218567213558056476
+    Column 3: count: 1000 hasNull: false min: Darkness, max: worst sum: 3866
+
+File Statistics:
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+  Column 1: count: 21000 hasNull: false min: -2146993718 max: 2147378179 sum: 193017464403
+  Column 2: count: 21000 hasNull: false min: -9222758097219661129 max: 9222303228623055266
+  Column 3: count: 21000 hasNull: false min: Darkness, max: worst sum: 81761
+
+Stripes:
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+    Stream: column 0 section ROW_INDEX start: 3 length 17
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+    Stream: column 3 section ROW_INDEX start: 355 length 87
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+    Stream: column 3 section LENGTH start: 64070 length 25
+    Stream: column 3 section DICTIONARY_DATA start: 64095 length 133
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DIRECT_V2
+    Encoding column 3: DICTIONARY_V2[35]
+    Row group indices for column 1:
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+    Row group indices for column 2:
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+    Row group indices for column 3:
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+  Stripe: offset: 64307 data: 63775 rows: 5000 tail: 79 index: 432
+    Stream: column 0 section ROW_INDEX start: 64307 length 17
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+    Stream: column 1 section DATA start: 64739 length 20035
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+    Stream: column 3 section LENGTH start: 128356 length 25
+    Stream: column 3 section DICTIONARY_DATA start: 128381 length 133
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DIRECT_V2
+    Encoding column 3: DICTIONARY_V2[35]
+    Row group indices for column 1:
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+    Row group indices for column 2:
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+    Row group indices for column 3:
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+      Entry 4: count: 1000 hasNull: false min: Darkness, max: worst sum: 3964 positions: 0,2978,88
+  Stripe: offset: 128593 data: 63787 rows: 5000 tail: 79 index: 438
+    Stream: column 0 section ROW_INDEX start: 128593 length 17
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+    Stream: column 3 section LENGTH start: 192660 length 25
+    Stream: column 3 section DICTIONARY_DATA start: 192685 length 133
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DIRECT_V2
+    Encoding column 3: DICTIONARY_V2[35]
+    Row group indices for column 1:
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+    Row group indices for column 2:
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+    Row group indices for column 3:
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+      Entry 4: count: 1000 hasNull: false min: Darkness, max: worst sum: 4000 positions: 0,3005,43
+  Stripe: offset: 192897 data: 63817 rows: 5000 tail: 79 index: 440
+    Stream: column 0 section ROW_INDEX start: 192897 length 17
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+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DIRECT_V2
+    Encoding column 3: DICTIONARY_V2[35]
+    Row group indices for column 1:
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+      Entry 2: count: 1000 hasNull: false min: -9174483776261243438 max: 9208134757538374043 positions: 12297,6,464
+      Entry 3: count: 1000 hasNull: false min: -9174329712613510612 max: 9197412874152820822 positions: 20495,10,440
+      Entry 4: count: 1000 hasNull: false min: -9221162005892422758 max: 9220625004936875965 positions: 28693,14,416
+    Row group indices for column 3:
+      Entry 0: count: 1000 hasNull: false min: Darkness, max: worst sum: 3901 positions: 0,0,0
+      Entry 1: count: 1000 hasNull: false min: Darkness, max: worst sum: 3900 positions: 0,431,431
+      Entry 2: count: 1000 hasNull: false min: Darkness, max: worst sum: 3909 positions: 0,1485,52
+      Entry 3: count: 1000 hasNull: false min: Darkness, max: worst sum: 3947 positions: 0,2196,104
+      Entry 4: count: 1000 hasNull: false min: Darkness, max: worst sum: 3813 positions: 0,2934,131
+  Stripe: offset: 257233 data: 12943 rows: 1000 tail: 71 index: 131
+    Stream: column 0 section ROW_INDEX start: 257233 length 12
+    Stream: column 1 section ROW_INDEX start: 257245 length 38
+    Stream: column 2 section ROW_INDEX start: 257283 length 41
+    Stream: column 3 section ROW_INDEX start: 257324 length 40
+    Stream: column 1 section DATA start: 257364 length 4007
+    Stream: column 2 section DATA start: 261371 length 8010
+    Stream: column 3 section DATA start: 269381 length 768
+    Stream: column 3 section LENGTH start: 270149 length 25
+    Stream: column 3 section DICTIONARY_DATA start: 270174 length 133
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DIRECT_V2
+    Encoding column 3: DICTIONARY_V2[35]
+    Row group indices for column 1:
+      Entry 0: count: 1000 hasNull: false min: -2146245500 max: 2146378640 sum: 51299706363 positions: 0,0,0
+    Row group indices for column 2:
+      Entry 0: count: 1000 hasNull: false min: -9208193203370316142 max: 9218567213558056476 positions: 0,0,0
+    Row group indices for column 3:
+      Entry 0: count: 1000 hasNull: false min: Darkness, max: worst sum: 3866 positions: 0,0,0
+
+File length: 270923 bytes
+Padding length: 0 bytes
+Padding ratio: 0%
+________________________________________________________________________________________________________________________
+

http://git-wip-us.apache.org/repos/asf/orc/blob/b2f84ce4/java/tools/src/test/resources/orc-file-has-null.out
----------------------------------------------------------------------
diff --git a/java/tools/src/test/resources/orc-file-has-null.out b/java/tools/src/test/resources/orc-file-has-null.out
new file mode 100644
index 0000000..df075d5
--- /dev/null
+++ b/java/tools/src/test/resources/orc-file-has-null.out
@@ -0,0 +1,112 @@
+Structure for TestFileDump.testDump.orc
+File Version: 0.12 with HIVE_13083
+Rows: 20000
+Compression: ZLIB
+Compression size: 4096
+Type: struct<bytes1:binary,string1:string>
+
+Stripe Statistics:
+  Stripe 1:
+    Column 0: count: 5000 hasNull: false
+    Column 1: count: 5000 hasNull: false sum: 15000
+    Column 2: count: 2000 hasNull: true min: RG1 max: RG3 sum: 6000
+  Stripe 2:
+    Column 0: count: 5000 hasNull: false
+    Column 1: count: 5000 hasNull: false sum: 15000
+    Column 2: count: 0 hasNull: true
+  Stripe 3:
+    Column 0: count: 5000 hasNull: false
+    Column 1: count: 5000 hasNull: false sum: 15000
+    Column 2: count: 5000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 40000
+  Stripe 4:
+    Column 0: count: 5000 hasNull: false
+    Column 1: count: 5000 hasNull: false sum: 15000
+    Column 2: count: 0 hasNull: true
+
+File Statistics:
+  Column 0: count: 20000 hasNull: false
+  Column 1: count: 20000 hasNull: false sum: 60000
+  Column 2: count: 7000 hasNull: true min: RG1 max: STRIPE-3 sum: 46000
+
+Stripes:
+  Stripe: offset: 3 data: 220 rows: 5000 tail: 65 index: 154
+    Stream: column 0 section ROW_INDEX start: 3 length 17
+    Stream: column 1 section ROW_INDEX start: 20 length 60
+    Stream: column 2 section ROW_INDEX start: 80 length 77
+    Stream: column 1 section DATA start: 157 length 159
+    Stream: column 1 section LENGTH start: 316 length 15
+    Stream: column 2 section PRESENT start: 331 length 13
+    Stream: column 2 section DATA start: 344 length 18
+    Stream: column 2 section LENGTH start: 362 length 6
+    Stream: column 2 section DICTIONARY_DATA start: 368 length 9
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DICTIONARY_V2[2]
+    Row group indices for column 2:
+      Entry 0: count: 1000 hasNull: false min: RG1 max: RG1 sum: 3000 positions: 0,0,0,0,0,0,0
+      Entry 1: count: 0 hasNull: true positions: 0,0,125,0,0,4,488
+      Entry 2: count: 1000 hasNull: false min: RG3 max: RG3 sum: 3000 positions: 0,2,125,0,0,4,488
+      Entry 3: count: 0 hasNull: true positions: 0,4,125,0,0,12,488
+      Entry 4: count: 0 hasNull: true positions: 0,6,125,0,0,12,488
+  Stripe: offset: 442 data: 185 rows: 5000 tail: 64 index: 116
+    Stream: column 0 section ROW_INDEX start: 442 length 17
+    Stream: column 1 section ROW_INDEX start: 459 length 60
+    Stream: column 2 section ROW_INDEX start: 519 length 39
+    Stream: column 1 section DATA start: 558 length 159
+    Stream: column 1 section LENGTH start: 717 length 15
+    Stream: column 2 section PRESENT start: 732 length 11
+    Stream: column 2 section DATA start: 743 length 0
+    Stream: column 2 section LENGTH start: 743 length 0
+    Stream: column 2 section DICTIONARY_DATA start: 743 length 0
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DICTIONARY_V2[0]
+    Row group indices for column 2:
+      Entry 0: count: 0 hasNull: true positions: 0,0,0,0,0,0,0
+      Entry 1: count: 0 hasNull: true positions: 0,0,125,0,0,0,0
+      Entry 2: count: 0 hasNull: true positions: 0,2,120,0,0,0,0
+      Entry 3: count: 0 hasNull: true positions: 0,4,115,0,0,0,0
+      Entry 4: count: 0 hasNull: true positions: 0,6,110,0,0,0,0
+  Stripe: offset: 807 data: 206 rows: 5000 tail: 60 index: 137
+    Stream: column 0 section ROW_INDEX start: 807 length 17
+    Stream: column 1 section ROW_INDEX start: 824 length 60
+    Stream: column 2 section ROW_INDEX start: 884 length 60
+    Stream: column 1 section DATA start: 944 length 159
+    Stream: column 1 section LENGTH start: 1103 length 15
+    Stream: column 2 section DATA start: 1118 length 15
+    Stream: column 2 section LENGTH start: 1133 length 6
+    Stream: column 2 section DICTIONARY_DATA start: 1139 length 11
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DICTIONARY_V2[1]
+    Row group indices for column 2:
+      Entry 0: count: 1000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 8000 positions: 0,0,0
+      Entry 1: count: 1000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 8000 positions: 0,4,488
+      Entry 2: count: 1000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 8000 positions: 0,12,464
+      Entry 3: count: 1000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 8000 positions: 0,20,440
+      Entry 4: count: 1000 hasNull: false min: STRIPE-3 max: STRIPE-3 sum: 8000 positions: 0,28,416
+  Stripe: offset: 1210 data: 185 rows: 5000 tail: 64 index: 116
+    Stream: column 0 section ROW_INDEX start: 1210 length 17
+    Stream: column 1 section ROW_INDEX start: 1227 length 60
+    Stream: column 2 section ROW_INDEX start: 1287 length 39
+    Stream: column 1 section DATA start: 1326 length 159
+    Stream: column 1 section LENGTH start: 1485 length 15
+    Stream: column 2 section PRESENT start: 1500 length 11
+    Stream: column 2 section DATA start: 1511 length 0
+    Stream: column 2 section LENGTH start: 1511 length 0
+    Stream: column 2 section DICTIONARY_DATA start: 1511 length 0
+    Encoding column 0: DIRECT
+    Encoding column 1: DIRECT_V2
+    Encoding column 2: DICTIONARY_V2[0]
+    Row group indices for column 2:
+      Entry 0: count: 0 hasNull: true positions: 0,0,0,0,0,0,0
+      Entry 1: count: 0 hasNull: true positions: 0,0,125,0,0,0,0
+      Entry 2: count: 0 hasNull: true positions: 0,2,120,0,0,0,0
+      Entry 3: count: 0 hasNull: true positions: 0,4,115,0,0,0,0
+      Entry 4: count: 0 hasNull: true positions: 0,6,110,0,0,0,0
+
+File length: 1823 bytes
+Padding length: 0 bytes
+Padding ratio: 0%
+________________________________________________________________________________________________________________________
+

http://git-wip-us.apache.org/repos/asf/orc/blob/b2f84ce4/site/_docs/tools.md
----------------------------------------------------------------------
diff --git a/site/_docs/tools.md b/site/_docs/tools.md
index 524a1ac..c5b64ce 100644
--- a/site/_docs/tools.md
+++ b/site/_docs/tools.md
@@ -77,12 +77,12 @@ string,struct<int1:int,string1:string>>>",
 }
 ~~~
 
-## file-dump
+## Java Metadata
 
 The org.apache.orc.tools.FileDump Java class, which is available via Hive as:
 
 ~~~ shell
-% hive --orcfiledump [-j] [-p] [-d] [-t] [--rowindex <cols>]
+% java -jar orc-tools-*.jar meta [-j] [-p] [-t] [--rowindex <cols>]
        [--recover] [--skip-dump] [--backup-path <new path>] <file>
 ~~~
 
@@ -92,9 +92,6 @@ The org.apache.orc.tools.FileDump Java class, which is available via Hive as:
 -p
   : pretty print the output
 
--d
-  : print the data instead of the metadata
-
 -t
   : print the timezone of the writer
 
@@ -113,7 +110,7 @@ The org.apache.orc.tools.FileDump Java class, which is available via Hive as:
 An example of the output is given below:
 
 ~~~ shell
-% hive --orcfiledump examples/TestOrcFile.test1.orc
+% java -jar orc-tools-*.jar meta examples/TestOrcFile.test1.orc
 Processing data file examples/TestOrcFile.test1.orc [length: 1711]
 Structure for examples/TestOrcFile.test1.orc
 File Version: 0.12 with HIVE_8732


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