1. Riak Generated Key Time Hostname Name
2. Riak Generated Key Time Hostname List

1. Welcome to Riak. Riak is a distributed, decentralized data storage system. In the wiki, you will find the “quick start” directions for setting up and using Riak.
2. Oct 24, 2019  Riak is a distributed, decentralized data storage system. In the wiki, you will find the “quick start” directions for setting up and using Riak. For more information, browse the following files.
3. After downloading Riak CS, Stanchion, and Riak, install them using your operating system’s package management commands. Note on Riak CS and public ports. Riak CS is not designed to function directly on TCP port 80, and it should not be operated in a manner that exposes it directly to the public internet.

Host: enter the IP address or hostname of a Riak node in the Riak cluster that you want to connect to. Port: enter the listening port number of a Riak node. You can leave this field empty to use its default value 8098. Riak path: enter the Riak path for accessing a.

Tool for migrating data from one or more buckets in a Riak K/V storeinto another Riak cluster by exporting all data from bucketsto disk, and then allowing the user to load one or more of the dumped bucketsback into another Riak K/V host or cluster.

Intended Usage

This data migrator tool may be helpful in the following scenarios:

1. Migrating an entire non-live Riak cluster (no new writes are coming in) to a cluster with a different ring size.
2. Exporting the contents of a single bucket to disk (again, on a non-live cluster where no new writes are coming in)
3. Exporting a list of keys only, from a particular bucket to a text file (same conditions as above)
4. Taking an approximate snapshot of live data for a QA cluster (approximate because, if new objects are writtento the cluster after the export operation starts, they are not guaranteed to be exported in that session)

The app works by performing a streaming List Keysoperation on one or more Riak buckets, and then issuing GETs for the resulting keys (parallelized as much as possible) andstoring the Riak objects (in Protocol Buffer format) on disk.The key listing alone involves multiple iterations through the entire Riak keyspace, and is not intended for frequentusage on a live cluster.On the import side, the app reads the exported Riak objects from files on disk, and issues PUTs to the target cluster.

Do NOT use for regular data backup on a live cluster. Instead, see the Backing Up Riakdocumentation for recommended best practices. Again, the reason for this admonition is: if new data is written to a live clusterafter the export operation is started, that new data is not guaranteed to be included in the export.

Workflow

To transfer data from one Riak cluster to another:

1. Before using the migrator tool, make sure that the app.config files are the same in both clusters.Meaning, settings such as default quorum values, multi-backend and MDC replication settings, should be the samebefore starting export/import operations.
2. (Optional) If applicable, transfer custom bucket propertiesusing the -d -t options to export from one cluster and -l -t to import into the target cluster.Note: Do this only if you set custom properties such as non-default quorum values,pre- or post-commit hooks, orset up Search indexingon a bucket.
3. Export the contents of a bucket (Riak objects) using the -d option, to files on disk (the objects will be stored inthe binary ProtoBuf format)
4. Load the Riak objects from the exported files into the target cluster using the -l option.

Downloading:

You can download the ready to run jar file at:http://ps-tools.data.riakcs.net:8080/riak-data-migrator-0.2.4-bin.tar.gz

After downloading, unzip/untar it, and it's ready to run from its directory.

Building from source:

1. Make sure Apache Maven is installed

2. Build the Riak Data Migrator itself, using Maven. First, fork this project, and git clone your fork.

Usage:

Usage:
java -jar riak-data-migrator-0.2.4.jar [options]

Options:

Examples:

Dump (the contents of) all buckets from Riak:
java -jar riak-data-migrator-0.2.4.jar -d -r /var/riak_export -a -h 127.0.0.1 -p 8087 -H 8098

Load all buckets previously dumped back into Riak:
java -jar riak-data-migrator-0.2.4.jar -l -r /var/riak-export -a -h 127.0.0.1 -p 8087 -H 8098

Dump (the contents of) buckets listed in a line delimited file from a Riak cluster:

Export only the bucket settings from a bucket named 'Flights':
java -jar riak-data-migrator-0.2.4.jar -d -t -r /var/riak-export -b Flights -h 127.0.0.1 -p 8087 -H 8098

Load bucket settings for a bucket named 'Flights':
java -jar riak-data-migrator-0.2.4.jar -l -t -r /var/riak-export -b Flights -h 127.0.0.1 -p 8087 -H 8098

Copy all buckets from one riak host to another:java -jar riak-data-migrator-0.2.4.jar -copy -r /var/riak_export -a -h 127.0.0.1 -p 8087 --copyhost 192.168.1.100 --copypbport 8087

AGE OF EMPIRES 3 CD KEY. Nerd Programmer is website for all newbie programmers who want to learn C,C and JAVA programming language. We will provide you theory,programs and e-books free of cost.We will also try to clear your any doubts which are related to C,C and JAVA. Serial key AGE OF EMPIRES III: PTMGF-28VKB-2W934-482QH-98623 Serial key AGE OF EMPIRES III the WARCHIEFS: KJG93-HDPGB-PXBPP-TFB49-9DBVB Serial key AGE OF EMPIRES III the ASIAN DYNASTIES: QRR4P-F4FDP-H986R-RF6P3-7QK3R.

Caveats:

-This app depends on the key listing operation in the Riak client whichis slow on a good day.
-The Riak memory backend bucket listing operating tends to timeout ifany significant amount of data exists. In this case, you have toexplicitly specify the buckets you need want to dump using the -foption to specify a line-delimited list of buckets in a file.

Version Notes:

0.2.4-Verbose status output is now default-Added option to turn off verbose output-Logging of final status

0.2.3-Changed internal message passing between threads from Riak Objects to Events for Dump, Load and Copy operations but not Delete.-Added the capability to transfer data directly between clusters-Added the capability to copy a single bucket into a new bucket for the Load or Copy operations.-Changed log level for retry attempts (but not max retries reached) to warn vs error.

0.2.2-Changed message passing for Dump partially to Events-Added logic to count the number of value not founds (ie 404s) when reading-Added summary output for value not founds

< 0.2.1 Ancient History

Name

genkey - generate SSL certificates and certificate requests

Synopsis

genkey [--test] [--dayscount] [[--genreq] [--makeca] [--nss] [--renew] [--cacert]]{hostname}

Description

genkey is an interactive command-line tool which can be used to generate SSL certificates or Certificate Signing Requests (CSR). Generatedcertificates are stored in the directory /etc/pki/tls/certs/, and the corresponding private key in /etc/pki/tls/private/.

When using mod_nss the private key is stored in the nss database. Consult the nss.conf file in /etc/httpd/conf.d/ for the location of the database.

genkey will prompt for the size of key desired; whether or not to generate a CSR; whether or not an encrypted private key is desired; the certificatesubject DN details.

genkey generates random data for the private key using the truerand library and also by prompting the user for entry of random text.

nss indicates that mod_nss database should be used to store keys and certificates.

Options

--makeca

The following example will create a self-signed certificate and private key for the hostname www.nssexample.com which will be stored in cert and key in thenss database. If no nickname is given the tool will extract it from mod_nss's nss configuration file.

The following example will generate a certificate signing request for a new mod_nss style cert specified by its nickname, Server-Cert:

The following example will generate a certificate signing request for the renewal of an existing mod_nss cert specified by its nickname,Server-Cert:

Riak Generated Key Time Hostname Name

Files

/etc/pki/tls/openssl.cnf

See Also

Riak Generated Key Time Hostname List

certwatch(1), keyrand(1)