org.apache.hadoop.chukwa.extraction.engine.datasource
Interface DataSource

All Known Implementing Classes:

ChukwaRecordDataSource, DatabaseDS, RecordDS

public interface DataSource

Method Summary

boolean	isThreadSafe()
SearchResult	search(SearchResult result, String cluster, String dataSource, long t0, long t1, String filter, Token token)

Method Detail

search

SearchResult search(SearchResult result,
                    String cluster,
                    String dataSource,
                    long t0,
                    long t1,
                    String filter,
                    Token token)
                    throws DataSourceException

Throws:

DataSourceException

isThreadSafe

boolean isThreadSafe()