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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-5852) json2sstable breaks on data exported from sstable2json.
Date Tue, 17 Sep 2013 22:31:54 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-5852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-5852:
--------------------------------------

         Priority: Minor  (was: Major)
    Fix Version/s:     (was: 2.0)
                   2.0.1

I assume this is a problem in 1.2 as well?  If so we should commit there too.
                
> json2sstable breaks on data exported from sstable2json.
> -------------------------------------------------------
>
>                 Key: CASSANDRA-5852
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5852
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 1.2.4, 1.2.9, 2.0 rc1
>            Reporter: Ryan McGuire
>            Assignee: Lyuben Todorov
>            Priority: Minor
>             Fix For: 2.0.1
>
>         Attachments: 5852.patch, r.json
>
>
> Attached is a JSON formatted sstable generated by sstable2json.
> This file cannot be loaded back into Cassandra via json2sstable; it outputs this error:
> {code}
> Counting keys to import, please wait... (NOTE: to skip this use -n <num_keys>)
> Importing 16 keys...
> java.lang.NumberFormatException: Non-hex characters in value6
> 	at org.apache.cassandra.utils.Hex.hexToBytes(Hex.java:60)
> 	at org.apache.cassandra.utils.ByteBufferUtil.hexToBytes(ByteBufferUtil.java:503)
> 	at org.apache.cassandra.tools.SSTableImport.stringAsType(SSTableImport.java:578)
> 	at org.apache.cassandra.tools.SSTableImport.access$000(SSTableImport.java:59)
> 	at org.apache.cassandra.tools.SSTableImport$JsonColumn.<init>(SSTableImport.java:154)
> 	at org.apache.cassandra.tools.SSTableImport.addColumnsToCF(SSTableImport.java:231)
> 	at org.apache.cassandra.tools.SSTableImport.addToStandardCF(SSTableImport.java:214)
> 	at org.apache.cassandra.tools.SSTableImport.importSorted(SSTableImport.java:432)
> 	at org.apache.cassandra.tools.SSTableImport.importJson(SSTableImport.java:319)
> 	at org.apache.cassandra.tools.SSTableImport.main(SSTableImport.java:543)
> ERROR: Non-hex characters in value6
> {code}
> Steps to reproduce:
> {code}
> $ ccm create -v git:trunk test-json-import
> Fetching Cassandra updates...
> Current cluster is now: test-json-import
> $ ccm populate -n 1
> $ ccm start
> $ ccm node1 cqlsh
> Connected to test-json-import at 127.0.0.1:9160.
> [cqlsh 4.0.0 | Cassandra 2.0.0-rc1-SNAPSHOT | CQL spec 3.1.0 | Thrift protocol 19.37.0]
> Use HELP for help.
> cqlsh> CREATE KEYSPACE test WITH replication = {'class': 'SimpleStrategy', 'replication_factor':
1};
> cqlsh> CREATE TABLE test.test (key varchar PRIMARY KEY, value varchar);
> cqlsh> INSERT INTO test.test (key, value) VALUES ('ryan', 'ryan');
> cqlsh> 
> $ ccm node1 flush
> $ ccm stop
> $ ~/.ccm/test-json-import/node1/bin/json2sstable -s -K test -c test ~/Downloads/import_error/r.json
~/.ccm/test-json-import/node1/data/test/test/test-test-ja-1-Data.db 
> {code}

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