Description:
Users of the Jaql - the JSON Query Lanuage
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import jacl project into eclipse
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I realize this is pretty trivial, but can someone detail how to import
Jacql as a project into eclipse? I go to File->Import, then choose
General->Existing Projects into Workspace. When I put the folder
Downloads/jaql-0.5.1 as the root, the screen says there are no
projects to import.
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how to show the IO registry options for built in IO functions.
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How to show the IO registry options of input and output for a IO
functions. For example, given hdfs, display something like this:
{type: 'hdfs',
inoptions : {adapter :
'com.ibm.impliance.jaql.Defaul tHadoopInputAdapter',
format :
'org.apache.hadoop.mapred.Sequ enceFileInputFormat',... more »
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about "schema inference" feature in Jaql
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Hello,
After reading the Jaql Paper "Jaql: A Scripting Language for Large
Scale Semistructured Data Analysis", I have one question about the
"Schema Inference" feature and how jaql eninge can understand the data
with partial schema.
Can you explain more about the schema inference feature which was... more »
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Regarding Jaql in java
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I am a newbie to JAQL.
After writing the embedded JAQL in a java program to retrieve the data
from hadoop,
1. In which folder I have to save the java file?
2. How to execute the java program to see the results?
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RuntimeException: Inconsistent state
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Hi, i keep getting these kind of exceptions when i'm running a jaql
script. My setup is a 5 machine cluster. The output data seems to be
created, although i can't say if it's valid.
What is the source of this exception? Does it affect the success of
map/reduce tasks?
Thanks,
Jonathan
The exception:... more »
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