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Posted to commits@cassandra.apache.org by jb...@apache.org on 2014/02/15 18:39:16 UTC

git commit: Revert 6157 until we can commit to 2.0 and merge forwards

Repository: cassandra
Updated Branches:
  refs/heads/trunk f64b31c42 -> ee020c944


Revert 6157 until we can commit to 2.0 and merge forwards

This reverts commit f64b31c426b53c264e65180e858f0c283cf5edb2.


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/ee020c94
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/ee020c94
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/ee020c94

Branch: refs/heads/trunk
Commit: ee020c94465a1f43e5df26659f858720b33b8b60
Parents: f64b31c
Author: Jonathan Ellis <jb...@apache.org>
Authored: Sat Feb 15 11:38:51 2014 -0600
Committer: Jonathan Ellis <jb...@apache.org>
Committed: Sat Feb 15 11:38:51 2014 -0600

----------------------------------------------------------------------
 build.xml                                       |   2 -
 conf/cassandra.yaml                             |   3 -
 lib/licenses/super-csv-2.1.0.txt                | 202 -------------------
 lib/super-csv-2.1.0.jar                         | Bin 91473 -> 0 bytes
 .../org/apache/cassandra/config/Config.java     |  48 +----
 .../cassandra/config/DatabaseDescriptor.java    |  40 +---
 .../config/YamlConfigurationLoader.java         |   1 -
 .../apache/cassandra/service/StorageProxy.java  |  22 +-
 .../cassandra/service/StorageProxyMBean.java    |   3 -
 .../org/apache/cassandra/tools/NodeProbe.java   |   5 -
 .../org/apache/cassandra/tools/NodeTool.java    |   9 +-
 11 files changed, 5 insertions(+), 330 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/build.xml
----------------------------------------------------------------------
diff --git a/build.xml b/build.xml
index 878de29..20f6a35 100644
--- a/build.xml
+++ b/build.xml
@@ -390,7 +390,6 @@
           <dependency groupId="io.netty" artifactId="netty" version="3.6.6.Final" />
           <dependency groupId="com.google.code.findbugs" artifactId="jsr305" version="2.0.2" />
           <dependency groupId="com.clearspring.analytics" artifactId="stream" version="2.5.2" />
-          <dependency groupId="net.sf.supercsv" artifactId="super-csv" version="2.1.0" />
         </dependencyManagement>
         <developer id="alakshman" name="Avinash Lakshman"/>
         <developer id="antelder" name="Anthony Elder"/>
@@ -475,7 +474,6 @@
         <dependency groupId="com.addthis.metrics" artifactId="reporter-config"/>
         <dependency groupId="com.thinkaurelius.thrift" artifactId="thrift-server" version="0.3.3"/>
         <dependency groupId="com.clearspring.analytics" artifactId="stream" version="2.5.2" />
-        <dependency groupId="net.sf.supercsv" artifactId="super-csv" version="2.1.0" />
 
         <dependency groupId="ch.qos.logback" artifactId="logback-core"/>
         <dependency groupId="ch.qos.logback" artifactId="logback-classic"/>

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/conf/cassandra.yaml
----------------------------------------------------------------------
diff --git a/conf/cassandra.yaml b/conf/cassandra.yaml
index e6118d4..8538920 100644
--- a/conf/cassandra.yaml
+++ b/conf/cassandra.yaml
@@ -30,9 +30,6 @@ num_tokens: 256
 # initial_token:
 
 # See http://wiki.apache.org/cassandra/HintedHandoff
-# May either be "true" or "false" to enable globally, or contain a list
-# of data centers to enable per-datacenter.
-# hinted_handoff_enabled: DC1,DC2
 hinted_handoff_enabled: true
 # this defines the maximum amount of time a dead host will have hints
 # generated.  After it has been dead this long, new hints for it will not be

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/lib/licenses/super-csv-2.1.0.txt
----------------------------------------------------------------------
diff --git a/lib/licenses/super-csv-2.1.0.txt b/lib/licenses/super-csv-2.1.0.txt
deleted file mode 100644
index d645695..0000000
--- a/lib/licenses/super-csv-2.1.0.txt
+++ /dev/null
@@ -1,202 +0,0 @@
-
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-
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http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/lib/super-csv-2.1.0.jar
----------------------------------------------------------------------
diff --git a/lib/super-csv-2.1.0.jar b/lib/super-csv-2.1.0.jar
deleted file mode 100644
index 6a85716..0000000
Binary files a/lib/super-csv-2.1.0.jar and /dev/null differ

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/config/Config.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/config/Config.java b/src/java/org/apache/cassandra/config/Config.java
index 65dcfd3..1f47171 100644
--- a/src/java/org/apache/cassandra/config/Config.java
+++ b/src/java/org/apache/cassandra/config/Config.java
@@ -17,18 +17,8 @@
  */
 package org.apache.cassandra.config;
 
-import java.io.IOException;
-import java.io.StringReader;
-import java.util.List;
-import java.util.Set;
-
-import com.google.common.collect.Sets;
-import org.supercsv.io.CsvListReader;
-import org.supercsv.prefs.CsvPreference;
-
 import org.apache.cassandra.config.EncryptionOptions.ClientEncryptionOptions;
 import org.apache.cassandra.config.EncryptionOptions.ServerEncryptionOptions;
-import org.apache.cassandra.exceptions.ConfigurationException;
 import org.apache.cassandra.io.util.NativeAllocator;
 import org.apache.cassandra.utils.FBUtilities;
 
@@ -48,9 +38,7 @@ public class Config
     public String partitioner;
 
     public Boolean auto_bootstrap = true;
-    public volatile boolean hinted_handoff_enabled_global = true;
-    public String hinted_handoff_enabled;
-    public Set<String> hinted_handoff_enabled_by_dc = Sets.newConcurrentHashSet();
+    public volatile Boolean hinted_handoff_enabled = true;
     public volatile Integer max_hint_window_in_ms = 3600 * 1000; // one hour
 
     public SeedProviderDef seed_provider;
@@ -233,40 +221,6 @@ public class Config
         isClientMode = clientMode;
     }
 
-    public void configHintedHandoff() throws ConfigurationException
-    {
-        if (hinted_handoff_enabled != null && !hinted_handoff_enabled.isEmpty())
-        {
-            if (hinted_handoff_enabled.toLowerCase().equalsIgnoreCase("true"))
-            {
-                hinted_handoff_enabled_global = true;
-            }
-            else if (hinted_handoff_enabled.toLowerCase().equalsIgnoreCase("false"))
-            {
-                hinted_handoff_enabled_global = false;
-            }
-            else
-            {
-                try
-                {
-                    hinted_handoff_enabled_by_dc.addAll(parseHintedHandoffEnabledDCs(hinted_handoff_enabled));
-                }
-                catch (IOException e)
-                {
-                    throw new ConfigurationException("Invalid hinted_handoff_enabled parameter " + hinted_handoff_enabled, e);
-                }
-            }
-        }
-    }
-
-    private static final CsvPreference STANDARD_SURROUNDING_SPACES_NEED_QUOTES = new CsvPreference.Builder(CsvPreference.STANDARD_PREFERENCE).surroundingSpacesNeedQuotes(true).build();
-
-    public static List<String> parseHintedHandoffEnabledDCs(final String dcNames) throws IOException
-    {
-        final CsvListReader csvListReader = new CsvListReader(new StringReader(dcNames), STANDARD_SURROUNDING_SPACES_NEED_QUOTES);
-        return csvListReader.read();
-    }
-
     public static enum CommitLogSync
     {
         periodic,

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/config/DatabaseDescriptor.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/config/DatabaseDescriptor.java b/src/java/org/apache/cassandra/config/DatabaseDescriptor.java
index c7c91eb..29dece6 100644
--- a/src/java/org/apache/cassandra/config/DatabaseDescriptor.java
+++ b/src/java/org/apache/cassandra/config/DatabaseDescriptor.java
@@ -19,7 +19,6 @@ package org.apache.cassandra.config;
 
 import java.io.File;
 import java.io.FileFilter;
-import java.io.IOException;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.*;
@@ -1130,47 +1129,12 @@ public class DatabaseDescriptor
 
     public static void setHintedHandoffEnabled(boolean hintedHandoffEnabled)
     {
-        conf.hinted_handoff_enabled_global = hintedHandoffEnabled;
-        conf.hinted_handoff_enabled_by_dc.clear();
-    }
-
-    public static void setHintedHandoffEnabled(final String dcNames)
-    {
-        List<String> dcNameList;
-        try
-        {
-            dcNameList = Config.parseHintedHandoffEnabledDCs(dcNames);
-        }
-        catch (IOException e)
-        {
-            throw new IllegalArgumentException("Could not read csv of dcs for hinted handoff enable. " + dcNames, e);
-        }
-
-        if (dcNameList.isEmpty())
-            throw new IllegalArgumentException("Empty list of Dcs for hinted handoff enable");
-
-        conf.hinted_handoff_enabled_by_dc.clear();
-        conf.hinted_handoff_enabled_by_dc.addAll(dcNameList);
+        conf.hinted_handoff_enabled = hintedHandoffEnabled;
     }
 
     public static boolean hintedHandoffEnabled()
     {
-        return conf.hinted_handoff_enabled_global;
-    }
-
-    public static Set<String> hintedHandoffEnabledByDC()
-    {
-        return Collections.unmodifiableSet(conf.hinted_handoff_enabled_by_dc);
-    }
-
-    public static boolean shouldHintByDC()
-    {
-        return !conf.hinted_handoff_enabled_by_dc.isEmpty();
-    }
-
-    public static boolean hintedHandoffEnabled(final String dcName)
-    {
-        return conf.hinted_handoff_enabled_by_dc.contains(dcName);
+        return conf.hinted_handoff_enabled;
     }
 
     public static void setMaxHintWindow(int ms)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/config/YamlConfigurationLoader.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/config/YamlConfigurationLoader.java b/src/java/org/apache/cassandra/config/YamlConfigurationLoader.java
index 4a1280c..aefc431 100644
--- a/src/java/org/apache/cassandra/config/YamlConfigurationLoader.java
+++ b/src/java/org/apache/cassandra/config/YamlConfigurationLoader.java
@@ -99,7 +99,6 @@ public class YamlConfigurationLoader implements ConfigurationLoader
             constructor.setPropertyUtils(propertiesChecker);
             Yaml yaml = new Yaml(constructor);
             Config result = yaml.loadAs(new ByteArrayInputStream(configBytes), Config.class);
-            result.configHintedHandoff();
             propertiesChecker.check();
             return result;
         }

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/service/StorageProxy.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/service/StorageProxy.java b/src/java/org/apache/cassandra/service/StorageProxy.java
index 5a51838..05fdd61 100644
--- a/src/java/org/apache/cassandra/service/StorageProxy.java
+++ b/src/java/org/apache/cassandra/service/StorageProxy.java
@@ -1843,21 +1843,11 @@ public class StorageProxy implements StorageProxyMBean
         return DatabaseDescriptor.hintedHandoffEnabled();
     }
 
-    public Set<String> getHintedHandoffEnabledByDC()
-    {
-        return DatabaseDescriptor.hintedHandoffEnabledByDC();
-    }
-
     public void setHintedHandoffEnabled(boolean b)
     {
         DatabaseDescriptor.setHintedHandoffEnabled(b);
     }
 
-    public void setHintedHandoffEnabledByDCList(String dcNames)
-    {
-        DatabaseDescriptor.setHintedHandoffEnabled(dcNames);
-    }
-
     public int getMaxHintWindow()
     {
         return DatabaseDescriptor.getMaxHintWindow();
@@ -1870,17 +1860,7 @@ public class StorageProxy implements StorageProxyMBean
 
     public static boolean shouldHint(InetAddress ep)
     {
-        if (DatabaseDescriptor.shouldHintByDC())
-        {
-            final String dc = DatabaseDescriptor.getEndpointSnitch().getDatacenter(ep);
-            //Disable DC specific hints
-            if(!DatabaseDescriptor.hintedHandoffEnabled(dc))
-            {
-                HintedHandOffManager.instance.metrics.incrPastWindow(ep);
-                return false;
-            }
-        }
-        else if (!DatabaseDescriptor.hintedHandoffEnabled())
+        if (!DatabaseDescriptor.hintedHandoffEnabled())
         {
             HintedHandOffManager.instance.metrics.incrPastWindow(ep);
             return false;

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/service/StorageProxyMBean.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/service/StorageProxyMBean.java b/src/java/org/apache/cassandra/service/StorageProxyMBean.java
index a04b660..24dd069 100644
--- a/src/java/org/apache/cassandra/service/StorageProxyMBean.java
+++ b/src/java/org/apache/cassandra/service/StorageProxyMBean.java
@@ -19,7 +19,6 @@ package org.apache.cassandra.service;
 
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 public interface StorageProxyMBean
 {
@@ -73,9 +72,7 @@ public interface StorageProxyMBean
 
     public long getTotalHints();
     public boolean getHintedHandoffEnabled();
-    public Set<String> getHintedHandoffEnabledByDC();
     public void setHintedHandoffEnabled(boolean b);
-    public void setHintedHandoffEnabledByDCList(String dcs);
     public int getMaxHintWindow();
     public void setMaxHintWindow(int ms);
     public int getMaxHintsInProgress();

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/tools/NodeProbe.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/tools/NodeProbe.java b/src/java/org/apache/cassandra/tools/NodeProbe.java
index 78da62a..4df3ae2 100644
--- a/src/java/org/apache/cassandra/tools/NodeProbe.java
+++ b/src/java/org/apache/cassandra/tools/NodeProbe.java
@@ -745,11 +745,6 @@ public class NodeProbe implements AutoCloseable
         spProxy.setHintedHandoffEnabled(true);
     }
 
-    public void enableHintedHandoff(String dcNames)
-    {
-        spProxy.setHintedHandoffEnabledByDCList(dcNames);
-    }
-
     public void pauseHintsDelivery()
     {
         hhProxy.pauseHintsDelivery(true);

http://git-wip-us.apache.org/repos/asf/cassandra/blob/ee020c94/src/java/org/apache/cassandra/tools/NodeTool.java
----------------------------------------------------------------------
diff --git a/src/java/org/apache/cassandra/tools/NodeTool.java b/src/java/org/apache/cassandra/tools/NodeTool.java
index 453491b..94bce74 100644
--- a/src/java/org/apache/cassandra/tools/NodeTool.java
+++ b/src/java/org/apache/cassandra/tools/NodeTool.java
@@ -1220,17 +1220,10 @@ public class NodeTool
     @Command(name = "enablehandoff", description = "Reenable the future hints storing on the current node")
     public static class EnableHandoff extends NodeToolCmd
     {
-        @Arguments(usage = "<dc-name>,<dc-name>", description = "Enable hinted handoff only for these DCs")
-        private List<String> args = new ArrayList<>();
-
         @Override
         public void execute(NodeProbe probe)
         {
-            checkArgument(args.size() <= 1, "enablehandoff does not accept two args");
-            if(args.size() == 1)
-                probe.enableHintedHandoff(args.get(0));
-            else
-                probe.enableHintedHandoff();
+            probe.enableHintedHandoff();
         }
     }