[Hadoop Wiki] Update of Hive/AuthDev by HeYongqiang

2011-01-12 Thread Apache Wiki 
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The Hive/AuthDev page has been changed by HeYongqiang.
http://wiki.apache.org/hadoop/Hive/AuthDev?action=diffrev1=6rev2=7

--

  
  First try user name:
  
- first try to deny this access by look up the deny tables by user name:
- 
- 1. If there is an entry in 'user' that deny this access, return DENY
- 
- 2. If there is an entry in 'db'  that deny this access, return DENY
- 
- 3. If there is an entry in 'table'  that deny this access, return DENY
- 
- 4. If there is an entry in 'column'  that deny this access, return DENY
- 
- Perform the above steps for each group/roles that the user belongs to.
- 
- if deny failed, go through all privilege levels with the user name:
- 
- 5. If there is an entry in 'user' that accept this access, return ACCEPT
+ 1. If there is an entry in 'user' that accept this access, return ACCEPT
  
- 6. If there is an entry in 'db'  that accept this access, return ACCEPT
+ 2. If there is an entry in 'db'  that accept this access, return ACCEPT
  
- 7. If there is an entry in 'table'  that accept this access, return ACCEPT
+ 3. If there is an entry in 'table'  that accept this access, return ACCEPT
  
- 8. If there is an entry in 'column'  that accept this access, return ACCEPT
+ 4. If there is an entry in 'column'  that accept this access, return ACCEPT
  
  Second try the user's group/role names one by one until we get an ACCEPT. 
  
@@ -387, +373 @@

  
  Authorization decision manager manages a set of authorization provider, and 
each provider can decide to accept or deny. And it is the decision manager to 
do the final decision. Can be vote based, or one -1 then deny, or one +1 then 
accept. Authorization provider decides whether to accept or deny an access 
based on his own information.
  
+ = 8. Metastore upgrade script for mysql =
+ 
+ {{{
+ --
+ -- Table structure for table `ROLES`
+ --
+ 
+ DROP TABLE IF EXISTS `ROLES`;
+ CREATE TABLE `ROLES` (
+   `ROLE_ID` bigint(20) NOT NULL,
+   `CREATE_TIME` int(11) NOT NULL,
+   `OWNER_NAME` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   `ROLE_NAME` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   PRIMARY KEY  (`ROLE_ID`),
+   UNIQUE KEY `ROLEENTITYINDEX` (`ROLE_NAME`)
+ ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+ 
+ 
+ --
+ -- Table structure for table `ROLE_MAP`
+ --
+ 
+ DROP TABLE IF EXISTS `ROLE_MAP`;
+ CREATE TABLE `ROLE_MAP` (
+   `ROLE_GRANT_ID` bigint(20) NOT NULL,
+   `ADD_TIME` int(11) NOT NULL,
+   `GRANT_OPTION` smallint(6) NOT NULL,
+   `GRANTOR` varchar(128) character set latin1 collate latin1_bin default NULL,
+   `GRANTOR_TYPE` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   `PRINCIPAL_NAME` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `PRINCIPAL_TYPE` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `ROLE_ID` bigint(20) default NULL,
+   PRIMARY KEY  (`ROLE_GRANT_ID`),
+   UNIQUE KEY `USERROLEMAPINDEX` 
(`PRINCIPAL_NAME`,`ROLE_ID`,`GRANTOR`,`GRANTOR_TYPE`),
+   KEY `ROLE_MAP_N49` (`ROLE_ID`),
+   CONSTRAINT `ROLE_MAP_FK1` FOREIGN KEY (`ROLE_ID`) REFERENCES `ROLES` 
(`ROLE_ID`)
+ ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+ 
+ --
+ -- Table structure for table `GLOBAL_PRIVS`
+ --
+ 
+ DROP TABLE IF EXISTS `GLOBAL_PRIVS`;
+ CREATE TABLE `GLOBAL_PRIVS` (
+   `USER_GRANT_ID` bigint(20) NOT NULL,
+   `CREATE_TIME` int(11) NOT NULL,
+   `GRANT_OPTION` smallint(6) NOT NULL,
+   `GRANTOR` varchar(128) character set latin1 collate latin1_bin default NULL,
+   `GRANTOR_TYPE` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   `PRINCIPAL_NAME` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `PRINCIPAL_TYPE` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `USER_PRIV` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   PRIMARY KEY  (`USER_GRANT_ID`),
+   UNIQUE KEY `GLOBALPRIVILEGEINDEX` 
(`PRINCIPAL_NAME`,`PRINCIPAL_TYPE`,`USER_PRIV`,`GRANTOR`,`GRANTOR_TYPE`)
+ ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
+ 
+ 
+ --
+ -- Table structure for table `DB_PRIVS`
+ --
+ 
+ DROP TABLE IF EXISTS `DB_PRIVS`;
+ CREATE TABLE `DB_PRIVS` (
+   `DB_GRANT_ID` bigint(20) NOT NULL,
+   `CREATE_TIME` int(11) NOT NULL,
+   `DB_ID` bigint(20) default NULL,
+   `GRANT_OPTION` smallint(6) NOT NULL,
+   `GRANTOR` varchar(128) character set latin1 collate latin1_bin default NULL,
+   `GRANTOR_TYPE` varchar(128) character set latin1 collate latin1_bin default 
NULL,
+   `PRINCIPAL_NAME` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `PRINCIPAL_TYPE` varchar(128) character set latin1 collate latin1_bin 
default NULL,
+   `DB_PRIV` varchar(128) character set latin1 collate latin1_bin default NULL,
+   PRIMARY KEY  (`DB_GRANT_ID`),
+   UNIQUE KEY `DBPRIVILEGEINDEX`

svn commit: r1058343 - in /hadoop/common/trunk: CHANGES.txt src/java/core-default.xml src/java/org/apache/hadoop/io/SequenceFile.java

2011-01-12 Thread shv 
Author: shv
Date: Wed Jan 12 22:42:25 2011
New Revision: 1058343

URL: http://svn.apache.org/viewvc?rev=1058343view=rev
Log:
HADOOP-7102. Remove fs.ramfs.impl field from core-deafult.xml. Contributed by 
Konstantin Shvachko.

Modified:
hadoop/common/trunk/CHANGES.txt
hadoop/common/trunk/src/java/core-default.xml
hadoop/common/trunk/src/java/org/apache/hadoop/io/SequenceFile.java

Modified: hadoop/common/trunk/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/CHANGES.txt?rev=1058343r1=1058342r2=1058343view=diff
==
--- hadoop/common/trunk/CHANGES.txt (original)
+++ hadoop/common/trunk/CHANGES.txt Wed Jan 12 22:42:25 2011
@@ -258,6 +258,8 @@ Release 0.22.0 - Unreleased
 HADOOP-6811. Remove EC2 bash scripts. They are replaced by Apache Whirr
 (incubating, http://incubator.apache.org/whirr). (tomwhite)
 
+HADOOP-7102. Remove fs.ramfs.impl field from core-deafult.xml (shv)
+
   OPTIMIZATIONS
 
 HADOOP-6884. Add LOG.isDebugEnabled() guard for each LOG.debug(..).

Modified: hadoop/common/trunk/src/java/core-default.xml
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/src/java/core-default.xml?rev=1058343r1=1058342r2=1058343view=diff
==
--- hadoop/common/trunk/src/java/core-default.xml (original)
+++ hadoop/common/trunk/src/java/core-default.xml Wed Jan 12 22:42:25 2011
@@ -298,12 +298,6 @@
 /property
 
 property
-  namefs.ramfs.impl/name
-  valueorg.apache.hadoop.fs.InMemoryFileSystem/value
-  descriptionThe FileSystem for ramfs: uris./description
-/property
-
-property
   namefs.har.impl/name
   valueorg.apache.hadoop.fs.HarFileSystem/value
   descriptionThe filesystem for Hadoop archives. /description

Modified: hadoop/common/trunk/src/java/org/apache/hadoop/io/SequenceFile.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/src/java/org/apache/hadoop/io/SequenceFile.java?rev=1058343r1=1058342r2=1058343view=diff
==
--- hadoop/common/trunk/src/java/org/apache/hadoop/io/SequenceFile.java 
(original)
+++ hadoop/common/trunk/src/java/org/apache/hadoop/io/SequenceFile.java Wed Jan 
12 22:42:25 2011
@@ -3371,9 +3371,6 @@ public class SequenceFile {
   public boolean nextRawKey() throws IOException {
 if (in == null) {
   int bufferSize = getBufferSize(conf); 
-  if (fs.getUri().getScheme().startsWith(ramfs)) {
-bufferSize = conf.getInt(io.bytes.per.checksum, 512);
-  }
   Reader reader = new Reader(conf,
  Reader.file(segmentPathName), 
  Reader.bufferSize(bufferSize),

svn commit: r1058344 - in /hadoop/common/branches/branch-0.22: CHANGES.txt src/java/core-default.xml src/java/org/apache/hadoop/io/SequenceFile.java

2011-01-12 Thread shv 
Author: shv
Date: Wed Jan 12 22:48:30 2011
New Revision: 1058344

URL: http://svn.apache.org/viewvc?rev=1058344view=rev
Log:
HADOOP-7102. Merge -r 1058342:1058343 from trunk to branch 0.22.

Modified:
hadoop/common/branches/branch-0.22/CHANGES.txt
hadoop/common/branches/branch-0.22/src/java/core-default.xml

hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/io/SequenceFile.java

Modified: hadoop/common/branches/branch-0.22/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/CHANGES.txt?rev=1058344r1=1058343r2=1058344view=diff
==
--- hadoop/common/branches/branch-0.22/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.22/CHANGES.txt Wed Jan 12 22:48:30 2011
@@ -199,6 +199,8 @@ Release 0.22.0 - Unreleased
 HADOOP-6811. Remove EC2 bash scripts. They are replaced by Apache Whirr
 (incubating, http://incubator.apache.org/whirr). (tomwhite)
 
+HADOOP-7102. Remove fs.ramfs.impl field from core-deafult.xml (shv)
+
   OPTIMIZATIONS
 
 HADOOP-6884. Add LOG.isDebugEnabled() guard for each LOG.debug(..).

Modified: hadoop/common/branches/branch-0.22/src/java/core-default.xml
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/src/java/core-default.xml?rev=1058344r1=1058343r2=1058344view=diff
==
--- hadoop/common/branches/branch-0.22/src/java/core-default.xml (original)
+++ hadoop/common/branches/branch-0.22/src/java/core-default.xml Wed Jan 12 
22:48:30 2011
@@ -298,12 +298,6 @@
 /property
 
 property
-  namefs.ramfs.impl/name
-  valueorg.apache.hadoop.fs.InMemoryFileSystem/value
-  descriptionThe FileSystem for ramfs: uris./description
-/property
-
-property
   namefs.har.impl/name
   valueorg.apache.hadoop.fs.HarFileSystem/value
   descriptionThe filesystem for Hadoop archives. /description

Modified: 
hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/io/SequenceFile.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/io/SequenceFile.java?rev=1058344r1=1058343r2=1058344view=diff
==
--- 
hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/io/SequenceFile.java
 (original)
+++ 
hadoop/common/branches/branch-0.22/src/java/org/apache/hadoop/io/SequenceFile.java
 Wed Jan 12 22:48:30 2011
@@ -3371,9 +3371,6 @@ public class SequenceFile {
   public boolean nextRawKey() throws IOException {
 if (in == null) {
   int bufferSize = getBufferSize(conf); 
-  if (fs.getUri().getScheme().startsWith(ramfs)) {
-bufferSize = conf.getInt(io.bytes.per.checksum, 512);
-  }
   Reader reader = new Reader(conf,
  Reader.file(segmentPathName), 
  Reader.bufferSize(bufferSize),

svn commit: r1058384 [2/2] - in /hadoop/site: author/src/documentation/ author/src/documentation/content/xdocs/ publish/

2011-01-12 Thread nigel 
Modified: hadoop/site/publish/who.pdf
URL: 
http://svn.apache.org/viewvc/hadoop/site/publish/who.pdf?rev=1058384r1=1058383r2=1058384view=diff
==
--- hadoop/site/publish/who.pdf (original)
+++ hadoop/site/publish/who.pdf Thu Jan 13 01:36:00 2011
@@ -8,7 +8,7 @@ endobj
  /Length 457 /Filter [ /ASCII85Decode /FlateDecode ]
  
 stream
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+GauHGYti1jdcpm...@nf5jbkgstutwwxly#-OMdhK30EDd?tO5i^7$PJ/e3(*vhgophwhk-ilrrp#$66ro^ga^y...@gdk!m\nfh@%:)@ReF_IN@;wx...@v?7g#o1q,D87s'2hk62G+;j];Bi'N=MiB=Om89eh\'J()aJu4d4q:,Eq2hnJO]V$JIh]qp*JIZqq7`MQBtqTlYNQMcJ`!0?=_p^g(an;O]17*`2...@q.b_dqsvq9L@@\H_.p:$:$m=K:1:mKcJmmq_NMc8Vp1MpTg]$WRoD/raG`;uG\mF2`MG[l_cSQ);XVIsZO:!0k`:dB!0Fh8Q_mQMf#M-VB+e`8#DfE__buLEn(v...@70ih^@(Cn,dC(e9u71Z5kn+,o#CN_4juq1A](N12GI@,$rr7j+-Nhw\i...@dadq[b)+8Bg~
 endstream
 endobj
 6 0 obj
@@ -61,7 +61,7 @@ endobj
  /Length 4251 /Filter [ /ASCII85Decode /FlateDecode ]
  
 stream
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svn commit: r1058408 - /hadoop/common/branches/branch-0.20-security/

2011-01-12 Thread acmurthy 
Author: acmurthy
Date: Thu Jan 13 05:04:14 2011
New Revision: 1058408

URL: http://svn.apache.org/viewvc?rev=1058408view=rev
Log:
Branching to merge Yahoo! patchset to Apache

Added:
hadoop/common/branches/branch-0.20-security/   (props changed)
  - copied from r1058407, hadoop/common/branches/branch-0.20/

Propchange: hadoop/common/branches/branch-0.20-security/
--
--- svn:ignore (added)
+++ svn:ignore Thu Jan 13 05:04:14 2011
@@ -0,0 +1,7 @@
+build
+logs
+.classpath
+.project
+.settings
+
+.externalToolBuilders

Propchange: hadoop/common/branches/branch-0.20-security/
--
--- svn:mergeinfo (added)
+++ svn:mergeinfo Thu Jan 13 05:04:14 2011
@@ -0,0 +1,4 @@
+/hadoop/common/trunk:910709
+/hadoop/core/branches/branch-0.19:713112
+/hadoop/core/trunk:727001,727117,727191,727212,727217,727228,727255,727869,728187,729052,729987,732385,732572,732613,732777,732838,732869,733887,734870,734916,736426,738328,738697,740077,740157,741703,741762,743745,743816,743892,744894,745180,746010,746206,746227,746233,746274,746338,746902-746903,746925,746944,746968,746970,747279,747289,747802,748084,748090,748783,749262,749318,749863,750533,752073,752609,752834,752836,752913,752932,753112-753113,753346,754645,754847,754927,755035,755226,755348,755370,755418,755426,755790,755905,755938,755960,755986,755998,756352,757448,757624,757849,758156,758180,759398,759932,760502,760783,761046,761482,761632,762216,762879,763107,763502,764967,765016,765809,765951,771607,771661,772844,772876,772884,772920,773889,776638,778962,778966,779893,781720,784661,785046,785569
+/hadoop/hdfs/trunk:882708

[Hadoop Wiki] Update of QuickStart by DavidBeckwith

2011-01-12 Thread Apache Wiki 
Dear Wiki user,

You have subscribed to a wiki page or wiki category on Hadoop Wiki for change 
notification.

The QuickStart page has been changed by DavidBeckwith.
http://wiki.apache.org/hadoop/QuickStart?action=diffrev1=21rev2=22

--

  Congratulations you have just successfully run your first MapReduce with 
Hadoop.
  
  == Stage 2: Pseudo-distributed Configuration ==
- You can in fact run everything on a single host. To run things this way, put 
the following in `conf/hadoop-site.xml`
+ You can in fact run everything on a single host. To run things this way, put 
the following in `conf/hdfs-site.xml` (`conf/hadoop-site.xml` in versions  
0.20)
  {{{
  configuration