| commit | e844fad3435568452d6f738b45570d3bc1295039 | [log] [tgz] |
|---|---|---|
| author | Ali Alsuliman <ali.al.solaiman@gmail.com> | Mon May 11 20:36:17 2020 -0700 |
| committer | Ali Alsuliman <ali.al.solaiman@gmail.com> | Tue May 12 07:18:27 2020 +0000 |
| tree | 507db622b7629eea7b57d4ada75fd26c775887f2 | |
| parent | 410b6c8492d4d4052b338fa2f5a558c3e77d829d [diff] |
[ASTERIXDB-2726][EXT] Report line number instead of record number in messages of parsers
- user model changes: no
- storage format changes: no
- interface changes: yes
IRecordReader:
added getLineNumber() to provide line number for parsers and converters.
IRecordConverter:
added configure() to pass the line number supplier to the record converter.
IRecordDataParser:
pass line number supplier from the Reader to the Parser.
Details:
Report line number instead of record number in messages of parsers.
- added getPreviousStreamName() to allow readers to report errors happening on
the previous stream when the underlying stream has already switched to a new one.
- changed the test executor to compare actual warnings issues by a test case with
the expected warnigns properly.
Change-Id: I00508d8eeca4d9bae95f55ab51ecfb0ce2ced6b0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/6245
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Hussain Towaileb <hussainht@gmail.com>
AsterixDB is a BDMS (Big Data Management System) with a rich feature set that sets it apart from other Big Data platforms. Its feature set makes it well-suited to modern needs such as web data warehousing and social data storage and analysis. AsterixDB has:
Data model
A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas
Query languages
Two expressive and declarative query languages (SQL++ and AQL) that support a broad range of queries and analysis over semistructured data
Scalability
A parallel runtime query execution engine, Apache Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks
Native storage
Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data
External storage
Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB
Data types
A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data
Indexing
Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types
Transactions
Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store
Learn more about AsterixDB at its website.
To build AsterixDB from source, you should have a platform with the following:
Instructions for building the master:
Checkout AsterixDB master:
$git clone https://github.com/apache/asterixdb.git
Build AsterixDB master:
$cd asterixdb $mvn clean package -DskipTests
Here are steps to get AsterixDB running on your local machine:
Start a single-machine AsterixDB instance:
$cd asterixdb/asterix-server/target/asterix-server-*-binary-assembly/apache-asterixdb-*-SNAPSHOT $./opt/local/bin/start-sample-cluster.sh
Good to go and run queries in your browser at:
http://localhost:19001
Read more documentation to learn the data model, query language, and how to create a cluster instance.