if you want to process a text file or log file with mapreduce by default the mapper input value ll b a line up to new line character but i want to process a log file
A (18:18:43,703 [ERROR] AccStmtGeneratorImpl - Statement not generated for::304005)
B (11:40:04,202 [ERROR] JobStoreTX - Failed to close Connection
java.sql.SQLException: Already closed.
at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:114)
at `enter code here`org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:191)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.closeConnection(JobStoreSupport.java:3579)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.cleanupConnection(JobStoreSupport.java:3555)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3783)
at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2728)
at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)
)
here my mapper should take value from 11:40:04,202 to new timestamp means A 'll be a value and whole B ll b another value so how can i do this..? thanks in advance please help...