This was unexpected. My code is simple but ran into a problem. I am
connecting from my Windows computer to the Linode Ubuntu-based server
running Accumulo. The same code worked when run directly on the
server. I copied all jar files from the Accumulo lib directory after I
compiled Accumulo over to the Windows computer.

Here is the code:

        String instanceName = "development";
String zooKeepers = "zookeeper.affy.com";
        String user = "root";
        byte[] pass = "XXXXX".getBytes();
        String tableName = "rope";

        ZooKeeperInstance instance = new
ZooKeeperInstance(instanceName, zooKeepers);
        Connector connector = instance.getConnector(user, pass);

        if (!connector.tableOperations().exists(tableName)) {
            connector.tableOperations().create(tableName);
        }

And here is the output:

START: com.codebits.accumulo.CreateTable
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14
GMT
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:host.name=aashi
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.version=1.7.0_04
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.vendor=Oracle Corporation
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.home=C:\Program Files (x86)\Java\jdk1.7.0_04\jre
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.class.path=...
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.io.tmpdir=C:\Users\medined\AppData\Local\Temp\
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:java.compiler=<NA>
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.name=Windows 7
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.arch=x86
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.version=6.1
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:user.name=medined
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:user.home=C:\Users\medined
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
environment:user.dir=C:\eclipse_projects\accumulo_playground
12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=zookeeper.affy.com sessionTimeout=30000
watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@11adeb7
12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Opening socket connection
to server zookeeper.affy.com/66.175.213.65:2181
12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Socket connection
established to zookeeper.affy.com/66.175.213.65:2181, initiating
session
12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Session establishment
complete on server zookeeper.affy.com/66.175.213.65:2181, sessionid 0x138823b14b64848, negotiated timeout = 30000
12/07/14 19:55:03 WARN impl.ServerClient: Failed to find an available
server in the list of servers: [66.175.213.65:9997:9997 (120000)]
Exception in thread "main" java.lang.VerifyError: Cannot inherit from
final class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at org.apache.accumulo.core.util.ThriftUtil.<clinit>(ThriftUtil.java:79)
at org.apache.accumulo.core.client.impl.ThriftTransportPool.createNewTransport(ThriftTransportPool.java:478)
at org.apache.accumulo.core.client.impl.ThriftTransportPool.getAnyTransport(ThriftTransportPool.java:429)
at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:144)
at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:122)
at org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:104)
at org.apache.accumulo.core.client.impl.ServerClient.execute(ServerClient.java:70)
at org.apache.accumulo.core.client.impl.ConnectorImpl.<init>(ConnectorImpl.java:76)
at org.apache.accumulo.core.client.ZooKeeperInstance.getConnector(ZooKeeperInstance.java:218)
at com.codebits.accumulo.CreateTable.doIt(CreateTable.java:22)
at com.codebits.accumulo.CreateTable.main(CreateTable.java:33)

Can you post some more information about how you're running your program
on your Windows client (specifically, the classpath)? Are you using
something like Ant/Maven to manage dependencies? Also, what version of
Java are you running on your Linode instance?
On 07/14/2012 08:27 PM, David Medinets wrote:
> This was unexpected. My code is simple but ran into a problem. I am
> connecting from my Windows computer to the Linode Ubuntu-based server
> running Accumulo. The same code worked when run directly on the
> server. I copied all jar files from the Accumulo lib directory after I
> compiled Accumulo over to the Windows computer.
>
> Here is the code:
>
>          String instanceName = "development";
> String zooKeepers = "zookeeper.affy.com";
>          String user = "root";
>          byte[] pass = "XXXXX".getBytes();
>          String tableName = "rope";
>
>          ZooKeeperInstance instance = new
> ZooKeeperInstance(instanceName, zooKeepers);
>          Connector connector = instance.getConnector(user, pass);
>
>          if (!connector.tableOperations().exists(tableName)) {
>              connector.tableOperations().create(tableName);
>          }
>
> And here is the output:
>
> START: com.codebits.accumulo.CreateTable
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14
> GMT
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:host.name=aashi
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.version=1.7.0_04
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.vendor=Oracle Corporation
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.home=C:\Program Files (x86)\Java\jdk1.7.0_04\jre
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.class.path=...
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.io.tmpdir=C:\Users\medined\AppData\Local\Temp\
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:java.compiler=<NA>
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.name=Windows 7
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.arch=x86
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.version=6.1
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:user.name=medined
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:user.home=C:\Users\medined
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:user.dir=C:\eclipse_projects\accumulo_playground
> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Initiating client
> connection, connectString=zookeeper.affy.com sessionTimeout=30000
> watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@11adeb7
> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Opening socket connection
> to server zookeeper.affy.com/66.175.213.65:2181
> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Socket connection
> established to zookeeper.affy.com/66.175.213.65:2181, initiating
> session
> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Session establishment
> complete on server zookeeper.affy.com/66.175.213.65:2181, sessionid > 0x138823b14b64848, negotiated timeout = 30000
> 12/07/14 19:55:03 WARN impl.ServerClient: Failed to find an available
> server in the list of servers: [66.175.213.65:9997:9997 (120000)]
> Exception in thread "main" java.lang.VerifyError: Cannot inherit from
> final class
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

Looks like the stack trace is finishing up in the Thrift stuff-- I
wonder if you have a newer version of Thrift on the client?

On Sat, Jul 14, 2012 at 10:33 PM, Josh Elser <[EMAIL PROTECTED]> wrote:
> Can you post some more information about how you're running your program on
> your Windows client (specifically, the classpath)? Are you using something
> like Ant/Maven to manage dependencies? Also, what version of Java are you
> running on your Linode instance?
>
>
>
> On 07/14/2012 08:27 PM, David Medinets wrote:
>>
>> This was unexpected. My code is simple but ran into a problem. I am
>> connecting from my Windows computer to the Linode Ubuntu-based server
>> running Accumulo. The same code worked when run directly on the
>> server. I copied all jar files from the Accumulo lib directory after I
>> compiled Accumulo over to the Windows computer.
>>
>> Here is the code:
>>
>>          String instanceName = "development";
>>                 String zooKeepers = "zookeeper.affy.com";
>>          String user = "root";
>>          byte[] pass = "XXXXX".getBytes();
>>          String tableName = "rope";
>>
>>          ZooKeeperInstance instance = new
>> ZooKeeperInstance(instanceName, zooKeepers);
>>          Connector connector = instance.getConnector(user, pass);
>>
>>          if (!connector.tableOperations().exists(tableName)) {
>>              connector.tableOperations().create(tableName);
>>          }
>>
>> And here is the output:
>>
>> START: com.codebits.accumulo.CreateTable
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14
>> GMT
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:host.name=aashi
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.version=1.7.0_04
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.vendor=Oracle Corporation
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.home=C:\Program Files (x86)\Java\jdk1.7.0_04\jre
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.class.path=...
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.io.tmpdir=C:\Users\medined\AppData\Local\Temp\
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:java.compiler=<NA>
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:os.name=Windows 7
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client environment:os.arch=x86
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:os.version=6.1
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:user.name=medined
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:user.home=C:\Users\medined
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
>> environment:user.dir=C:\eclipse_projects\accumulo_playground
>> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Initiating client
>> connection, connectString=zookeeper.affy.com sessionTimeout=30000
>> watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@11adeb7
>> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Opening socket connection
>> to server zookeeper.affy.com/66.175.213.65:2181
>> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Socket connection
>> established to zookeeper.affy.com/66.175.213.65:2181, initiating
>> session
>> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Session establishment
>> complete on server zookeeper.affy.com/66.175.213.65:2181, sessionid >> 0x138823b14b64848, negotiated timeout = 30000
>> 12/07/14 19:55:03 WARN impl.ServerClient: Failed to find an available
>> server in the list of servers: [66.175.213.65:9997:9997 (120000)]
>> Exception in thread "main" java.lang.VerifyError: Cannot inherit from
>> final class
>>         at java.lang.ClassLoader.defineClass1(Native Method)
>>         at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
>>         at
>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

Mea culpa. You might recall that I copied the jar files from the
Ubuntu server to my Windows box. And I thought ... what if any of the
jar files were newer versions. Somehow  missed seeing the
libthrift-0.6.1.jar on the classpath. So I had both versions. Sorry
about the false alarm.

I am running Java 1.7 on both client and server. I am using Eclipse on
the Windows box to compile and execute the client program.

On the other hand, I am still seeing the following internalRead issue
when I ran my client program. Even though it seems like my client
program worked to create the table.

15 03:31:41,658 [server.THsHaServer] WARN : Got an IOException in internalRead!
java.io.IOException: Connection reset by peer
        at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
        at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
        at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:218)
        at sun.nio.ch.IOUtil.read(IOUtil.java:191)
        at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:359)
        at org.apache.thrift.transport.TNonblockingSocket.read(TNonblockingSocket.java:141)
        at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.internalRead(AbstractNonblockingServer.java:514)
        at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.read(AbstractNonblockingServer.java:305)
        at org.apache.thrift.server.AbstractNonblockingServer$AbstractSelectThread.handleRead(AbstractNonblockingServer.java:202)
        at org.apache.thrift.server.TNonblockingServer$SelectAcceptThread.select(TNonblockingServer.java:198)
        at org.apache.thrift.server.TNonblockingServer$SelectAcceptThread.run(TNonblockingServer.java:154)

This seems like the final issue for me to resolve in my current setup.
Any insights about this issue would be appreciated.

Good call, Wilhelm. The trunk is now on thrift 0.8, so make sure things are
translated appropriately.

Sent from my phone, so pardon the typos and brevity.
On Jul 14, 2012 9:40 PM, "William Slacum" <[EMAIL PROTECTED]> wrote:

> Looks like the stack trace is finishing up in the Thrift stuff-- I
> wonder if you have a newer version of Thrift on the client?
>
> On Sat, Jul 14, 2012 at 10:33 PM, Josh Elser <[EMAIL PROTECTED]> wrote:
> > Can you post some more information about how you're running your program
> on
> > your Windows client (specifically, the classpath)? Are you using
> something
> > like Ant/Maven to manage dependencies? Also, what version of Java are you
> > running on your Linode instance?
> >
> >
> >
> > On 07/14/2012 08:27 PM, David Medinets wrote:
> >>
> >> This was unexpected. My code is simple but ran into a problem. I am
> >> connecting from my Windows computer to the Linode Ubuntu-based server
> >> running Accumulo. The same code worked when run directly on the
> >> server. I copied all jar files from the Accumulo lib directory after I
> >> compiled Accumulo over to the Windows computer.
> >>
> >> Here is the code:
> >>
> >>          String instanceName = "development";
> >>                 String zooKeepers = "zookeeper.affy.com";
> >>          String user = "root";
> >>          byte[] pass = "XXXXX".getBytes();
> >>          String tableName = "rope";
> >>
> >>          ZooKeeperInstance instance = new
> >> ZooKeeperInstance(instanceName, zooKeepers);
> >>          Connector connector = instance.getConnector(user, pass);
> >>
> >>          if (!connector.tableOperations().exists(tableName)) {
> >>              connector.tableOperations().create(tableName);
> >>          }
> >>
> >> And here is the output:
> >>
> >> START: com.codebits.accumulo.CreateTable
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14
> >> GMT
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:host.name=aashi
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.version=1.7.0_04
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.vendor=Oracle Corporation
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.home=C:\Program Files (x86)\Java\jdk1.7.0_04\jre
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.class.path=...
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.io.tmpdir=C:\Users\medined\AppData\Local\Temp\
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:java.compiler=<NA>
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:os.name=Windows 7
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> environment:os.arch=x86
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:os.version=6.1
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:user.name=medined
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:user.home=C:\Users\medined
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Client
> >> environment:user.dir=C:\eclipse_projects\accumulo_playground
> >> 12/07/14 19:55:02 INFO zookeeper.ZooKeeper: Initiating client
> >> connection, connectString=zookeeper.affy.com sessionTimeout=30000
> >> watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@11adeb7
> >> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Opening socket connection
> >> to server zookeeper.affy.com/66.175.213.65:2181
> >> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Socket connection
> >> established to zookeeper.affy.com/66.175.213.65:2181, initiating
> >> session
> >> 12/07/14 19:55:02 INFO zookeeper.ClientCnxn: Session establishment
> >> complete on server zookeeper.affy.com/66.175.213.65:2181, sessionid > >> 0x138823b14b64848, negotiated timeout = 30000
> >> 12/07/14 19:55:03 WARN impl.ServerClient: Failed to find an available