CC'ing the dev list.
Thanks, Lenin On Sat, Jun 1, 2013 at 5:47 PM, Lenin Raj <emaille...@gmail.com> wrote: > Hello, > > I created a 'tweets' table as mentioned here: > https://github.com/cloudera/cdh-twitter-example > > After populating data into HDFS directory, When I tried to query the > table, I am getting FileNotFoundException for the Hive serdes file. > ADD JAR command successfully works. But still throws that exception while > querying the table. > > > *hive> add jar > /usr/local/hive/hive/hive-serdes/hive-serdes-1.0-SNAPSHOT.jar;* > Added /usr/local/hive/hive/hive-serdes/hive-serdes-1.0-SNAPSHOT.jar to > class path > Added resource: > /usr/local/hive/hive/hive-serdes/hive-serdes-1.0-SNAPSHOT.jar > *hive> select count(*) from tweets;* > Total MapReduce jobs = 1 > Launching Job 1 out of 1 > Number of reduce tasks determined at compile time: 1 > In order to change the average load for a reducer (in bytes): > set hive.exec.reducers.bytes.per.reducer=<number> > In order to limit the maximum number of reducers: > set hive.exec.reducers.max=<number> > In order to set a constant number of reducers: > set mapred.reduce.tasks=<number> > *java.io.FileNotFoundException: File does not exist: > /usr/local/hive/hive/hive-serdes/hive-serdes-1.0-SNAPSHOT.jar > * at > org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:517) > at > org.apache.hadoop.filecache.DistributedCache.getFileStatus(DistributedCache.java:185) > at > org.apache.hadoop.filecache.TrackerDistributedCacheManager.determineTimestamps(TrackerDistributedCacheManager.java:707) > at > org.apache.hadoop.mapred.JobClient.copyAndConfigureFiles(JobClient.java:763) > at > org.apache.hadoop.mapred.JobClient.copyAndConfigureFiles(JobClient.java:655) > at > org.apache.hadoop.mapred.JobClient.access$300(JobClient.java:174) > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:865) > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:416) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) > at > org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850) > at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824) > at > org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:447) > at > org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:138) > at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:144) > at > org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57) > at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1355) > at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1139) > at org.apache.hadoop.hive.ql.Driver.run(Driver.java:945) > at > org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:259) > at > org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:216) > at > org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:413) > at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:756) > at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:614) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at org.apache.hadoop.util.RunJar.main(RunJar.java:156) > Job Submission failed with exception 'java.io.FileNotFoundException(File > does not exist: > /usr/local/hive/hive/hive-serdes/hive-serdes-1.0-SNAPSHOT.jar)' > FAILED: Execution Error, return code 1 from > org.apache.hadoop.hive.ql.exec.MapRedTask > hive> > > Help is much appreciated. > > Thanks, > Lenin >
