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Cannot Parse Hex Bytes Cassandra

share|improve this answer answered Jul 9 '15 at 8:31 Adelin 4,127124890 add a comment| up vote -1 down vote Starting the CLI You can start the CLI using the bin/cassandra-cli script It is possible to define metric spaces from pure topological concepts without the need to define a distance function? Are there continuous functions for which the epsilon-delta property doesn't hold? schemas agree across the cluster [[email protected]] create column family users with comparator = UTF8Type and key_validation_class=UTF8Type and column_metadata = [{column_name: password, validation_class: UTF8Type}]; 8a09a720-69f4-11e0-0000-242d50cf1fd4 Waiting for schema agreement... ... weblink

Why there are no approximation algorithms for SAT and other decision problems? create keyspace Twissandra; Selecting the keyspace to user We must then select our example keyspace as our new context before we can run any queries. schemas agree across the clusterNow if I do..[[email protected]] set Work[1234][name] = scott ;I got this error.org.apache.cassandra.db.marshal.MarshalException: cannot parse 'name' ashex bytesPlease help and suggest.Thanks & RegardsYogesh Kumar reply Tweet Search Discussions current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list.

Show Pavel Yaskevich added a comment - 20/Apr/11 09:45 The problem was in the getKeyAsBytes method - it wasn't using information provided by cfdef.getKey_validation_class() (only comparator set by 'assume' statement or Hide Permalink Cathy Daw added a comment - 18/Apr/11 21:53 Restarting the CLI did not fix the issue. Show Pavel Yaskevich added a comment - 05/Jul/11 09:53 As you can see from your example this is not a problem with key but rather with column name. If successful you will see output similar to this: Welcome to cassandra CLI.

How can I remove an Online Account? Adding an assume for the key type did. [ default @cathy] set users['jsmith']['password']='[email protected]'; org.apache.cassandra.db.marshal.MarshalException: cannot parse 'jsmith' as hex bytes [ default @cathy] assume users keys as ascii; Assumption for column assume User keys as utf8; and then we add our data. On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack?

set User['jsmith']['first'] = 'Jack'; To Get Data Now let's read back the jsmith row to see what it contains: get User['jsmith']; The get command uses API#get_slice To Query Data get User Thank you, helped me a lot 5:29 PM akash deep said... This incident will be reported Do Morpheus and his crew kill potential Ones? http://stackoverflow.com/questions/22882558 share|improve this answer answered Apr 5 '14 at 15:03 JDev 1415 add a comment| up vote 0 down vote I had similar problem, but the cli told me that the value

Go thorough this link..http://wiki.apache.org/cassandra/CassandraCli 4:28 PM Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) View Surachart Opun's profile (surachart at gmail dot com) Search This Blog Try JIRA - bug tracking software for your team. But as you can see it did not work as well ! If an image is rotated losslessly, why does the file size change?

To Update Data If we need to update a value we simply set it again. https://issues.apache.org/jira/browse/CASSANDRA-2497 more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science share|improve this answer edited Mar 23 '15 at 2:05 Nathan Tuggy 2,26991933 answered Mar 23 '15 at 1:48 Sebastian Salamanca 306 Using validation with utf8('myvalue') actually worked. –Adelin Jul create keyspace Twissandra; Selecting the keyspace to user We must then select our example keyspace as our new context before we can run any queries.

Grokbase › Groups › Cassandra › user › May 2011 FAQ Badges Users Groups [Cassandra-user] cannot parse as hex bytes Patrick JulienMay 20, 2011 at 2:28 pm The following sample:http://www.datastax.com/dev/blog/whats-new-cassandra-07-secondary-indexesNo longer have a peek at these guys The fix was pretty trivial - make getKeyAsBytes use cfdef.getKey_validation_class() + printSliceList method was fixed to use getKeyComparatorForCF instead of just value from 'assume' statement. set User['jsmith']['first'] = 'John'; set User['jsmith']['last'] = 'Smith'; set User['jsmith']['age'] = '38'; If you get the error like this cannot parse 'John' as hex bytes, then it likely you either haven't Regards, Bilal Sent from my iPhone Show Bilal Ahmed added a comment - 10/May/11 16:51 Thanks Jonathan!

share|improve this answer answered Apr 5 '14 at 15:03 JDev 1415 add a comment| up vote 0 down vote I had similar problem, but the cli told me that the value Hide Permalink Bilal Ahmed added a comment - 10/May/11 16:51 Thanks Jonathan! Clearing CD cache in code from the CM How difficult is it to practically detect a forgery in a cryptosystem? check over here On quitting and restarting we must run it again.

Thanks. The same error is thrown when trying to do an UPDATE statement also. Hot Network Questions Adverb for "syntax" How to disable the high priority publish option in SDL Tridion I just started my first real job, and have been asked to organize the

exception format cassandra share|improve this question asked Oct 10 '13 at 4:22 GoldenSugar 33921130 1 what is your CF name??

Do the IPA consonants /v/ and /w/ sound similar? Show Jonathan Ellis added a comment - 10/May/11 12:47 - edited That is working as designed, if you don't want to use assume you need to add a key_validation_class. Feed Me! Users or User –abhi Oct 10 '13 at 8:27 Hmmm interesting, I need to check on that.... –GoldenSugar Oct 10 '13 at 14:27 Check the answer: stackoverflow.com/questions/7837820/….

So use `assume comparator as ;` or re-create your CF with a valid comparator. Why is this C++ code faster than my hand-written assembly for testing the Collatz conjecture? So we run the command below, which will last the length of you cli session. this content using (CassandraContext db = new CassandraContext("JeffSTest", new Server("10.15.10.70"))) { db.ExecuteNonQuery("INSERT INTO TestCF (KEY, Column1) VALUES('Key1', 'Value1')"); } Smoles commented May 1, 2012 I figured out my issue.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Pavel: we also want an "assume" for key types. Contributors Sri View my complete profile Blog Archive ▼ 2014 (1) ▼ January (1) Cassandra Database cannot parse as hex bytes Powered by Blogger. This will set the return type for the first and last name to make them human readable.

So we need to let cassandra assume what type of values will be stored in the Column Family (user) ===================================================================================================================== ######################################### # Solution ######################################### assume user keys as utf8; assume user How Did The Dred Scott Decision Contribute to the Civil War? Search Top APIs Top 16 Utility Classes Program Creek Simple Java Log in Sign up (Free now!) 5791 users Top Related We recommend upgrading to the latest Safari, Google Chrome, or Firefox.

Reproduction Steps create column family users with comparator = UTF8Type and column_metadata = [{column_name: password, validation_class: UTF8Type}]; update column family users with key_validation_class=UTF8Type; set users['jsmith']['password']='[email protected]'; EXPECTED RESULT: After the UPDATE statement, Regards, Bilal Sent from my iPhone Hide Permalink donghwan Ahn added a comment - 17/Jun/11 01:07 Thanks !