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Cannot Parse Hex Bytes

Passing parameters to boilerplate text Why did Michael Corleone not forgive his brother Fredo? You signed out in another tab or window. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 24 Star 168 Fork 64 fluentcassandra/fluentcassandra Code Issues 26 Pull requests 1 Projects http://www.datastax.com/docs/1.1/dml/using_cli Edward Sargisson at Dec 5, 2012 at 4:40 pm ⇧ You're not casting the types.Cassandra stores everything as bytes. weblink

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 I re-created the CF specifying the KEY datatype as text and then the INSERT worked just fine. Reload to refresh your session. Why is looping over find's output bad practice?

Hide Permalink Bilal Ahmed added a comment - 10/May/11 16:51 Thanks Jonathan! Show Jonathan Ellis added a comment - 18/Apr/11 21:02 I think the cli is not reloading the CF metadata. create column family User with comparator = UTF8Type; For the later examples to work you must also update the schema using the following command. helenus path var helenus = require('helenus'); var pool = new helenus.ConnectionPool({ hosts: ["localhost:9160"], keyspace: "foo" }); pool.connect(function (error) { if (error) return console.error(error); pool.cql("INSERT INTO foos (foo, column, value) VALUES (?,

These examples are extracted from open source projects. Terms Privacy Security Status Help You can't perform that action at this time. Hide Permalink 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. Cassandra stores everything as bytes.

Pavel: we also want an "assume" for key types. Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Pavel: we also want an "assume" for key types. http://surachartopun.com/2013/01/cassandra-learn-3-cannot-parse-as-hex.html Show jim zhou added a comment - 29/Jul/11 02:52 Thanks !

set game_outcome['1']['userId']='123asdasd'; cannot parse '123asdasd' as hex bytes so I tried to use utf8 function like this : set game_outcome['1']['userId']=utf8('123asdasd'); cannot parse '123asdasd' as hex bytes Try set User['ehewitt'] [utf8('fname')]='Eben' I Terms Privacy Security Status Help You can't perform that action at this time. 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. 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

I Have been very helpful Hide Permalink Igor Yagolnitser added a comment - 05/Jul/11 06:52 apache-cassandra-0.8.1 set Users['user1']['fname']='fname1'; rg.apache.cassandra.db.marshal.MarshalException: cannot parse 'fname' as hex bytes assume Users keys as ascii; no http://issues.apache.org/jira/browse/CASSANDRA-2497 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 Linked 2 Cassadra: Cannot parase as hex bytes: MarshallException Related 0Cassandra CLI ANTLR issues1Cassandra: data replication does not work?9Looking for a basic and up-to-date Cassandra tutorial5How do you update gc_grace_seconds 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 cluster [ default @cathy] set users['jsmith']['password']='[email protected]'; org.apache.cassandra.db.marshal.MarshalException: cannot parse 'jsmith' as hex bytes Output from describe keyspace after drop/create ColumnFamily: users Key Validation Class : org.apache.cassandra.db.marshal.UTF8Type Default http://scriptkeeper.net/cannot-parse/cannot-parse-hex-bytes-cassandra.html So when executing the INSERT statement passing in a string value it didn't pass the validation. How do I handle this? Check with help assume; assume User keys as ascii; assume User comparator as ascii; assume User validator as ascii; assume User sub_comparator as ascii; set User['ehewitt']['fname']='Eben'; Value inserted.

schemas agree across the cluster [ default @cathy] 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... ... Related 5Cassandra = Memory/Encoding-Footprint of Keys (Hash/Bytes[]=>Hex=>UTF16=>Bytes[])1Interfacing cassandra with JDBC getting odd hex4insertion error with cassandra CQL3-Hex Bytes conversion error3Inserting rows in Cassandra table with 3 fields as composite key1why always set Constructors['Ferrari']['principal'] = 'Stefano Domenicali'; org.apache.cassandra.db.marshal.MarshalException: cannot parse 'Ferrari' as hex bytes It worked after adding: assume Constructors keys as Ascii; Show Bilal Ahmed added a comment - 10/May/11 08:24 - check over here exception format cassandra share|improve this question asked Oct 10 '13 at 4:22 GoldenSugar 33921130 1 what is your CF name??

Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? 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'as hex bytesPlease help and suggest.Thanks & RegardsYogesh Kumar reply | permalink Related Keys are now treated as hex bytes by default, so you need: set User[utf8('jsmith')]['first'] = 'John'; or do: assume User keys as utf8; set User['jsmith']['first'] = 'John'; Or, as the note

People Assignee: Pavel Yaskevich Reporter: Cathy Daw Reviewer: Jonathan Ellis Votes: 0 Vote for this issue Watchers: 1 Start watching this issue Dates Created: 18/Apr/11 19:40 Updated: 28/Oct/15 16:17 Resolved: 20/Apr/11

Browse other questions tagged cassandra or ask your own question. update column family User with column_metadata = [ {column_name: first, validation_class: UTF8Type}, {column_name: last, validation_class: UTF8Type}, {column_name: age, validation_class: UTF8Type, index_type: KEYS} ]; To Add Data To add data we want I thought I got Cassandra 1.0 this morning. Join them; it only takes a minute: Sign up Cassadra: Cannot parase as hex bytes: MarshallException up vote 2 down vote favorite I was trying my first 'Helloworld' application in

Hide Permalink jim zhou added a comment - 29/Jul/11 02:52 Thanks ! We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Worked for me! –rvnovaes Nov 26 '13 at 0:52 add a comment| 3 Answers 3 active oldest votes up vote 2 down vote Cassandra is assuming the columns as bytes. this content 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

Hide Permalink 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