It is my pleasure. Sean.
On Wed, Feb 6, 2013 at 1:46 PM, Sean McNamara <[email protected]>wrote: > > > Can you check whether hdfs related config was passed to Job correctly? > > Ahhh, that was it! It wasn't picking up the .xml files. Fixed that and > it seems to be working now. > > Thank you for your help!!! > > Sean > > > From: Ted Yu <[email protected]> > Reply-To: "[email protected]" <[email protected]> > Date: Wednesday, February 6, 2013 2:25 PM > > To: "[email protected]" <[email protected]> > Subject: Re: TaskStatus Exception using HFileOutputFormat > > Thanks for this information. Here is related code: > > public static void configureIncrementalLoad(Job job, HTable table) > > throws IOException { > > Configuration conf = job.getConfiguration(); > > ... > > Path partitionsPath = new Path(job.getWorkingDirectory(), > > "partitions_" + UUID.randomUUID()); > > LOG.info("Writing partition information to " + partitionsPath); > > FileSystem fs = partitionsPath.getFileSystem(conf); > > writePartitions(conf, partitionsPath, startKeys); > > partitionsPath.makeQualified(fs); > > Can you check whether hdfs related config was passed to Job correctly ? > > Thanks > > On Wed, Feb 6, 2013 at 1:15 PM, Sean McNamara <[email protected] > > wrote: > >> Ok, a bit more info- From what I can tell is that the partitions file >> is being placed into the working dir on the node I launch from, and the >> task trackers are trying to look for that file, which doesn't exist where >> they run (since they are on other nodes.) >> >> >> Here is the exception on the TT in case it is helpful: >> >> >> 2013-02-06 17:05:13,002 WARN org.apache.hadoop.mapred.TaskTracker: >> Exception while localization java.io.FileNotFoundException: File >> /opt/jobs/MyMapreduceJob/partitions_1360170306728 does not exist. >> at >> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:397) >> at >> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251) >> at >> org.apache.hadoop.filecache.TaskDistributedCacheManager.setupCache(TaskDistributedCacheManager.java:179) >> at >> org.apache.hadoop.mapred.TaskTracker$4.run(TaskTracker.java:1212) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:396) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) >> at >> org.apache.hadoop.mapred.TaskTracker.initializeJob(TaskTracker.java:1203) >> at >> org.apache.hadoop.mapred.TaskTracker.localizeJob(TaskTracker.java:1118) >> at >> org.apache.hadoop.mapred.TaskTracker$5.run(TaskTracker.java:2430) >> at java.lang.Thread.run(Thread.java:662) >> >> From: Sean McNamara <[email protected]> >> Reply-To: "[email protected]" <[email protected]> >> Date: Wednesday, February 6, 2013 9:35 AM >> >> To: "[email protected]" <[email protected]> >> Subject: Re: TaskStatus Exception using HFileOutputFormat >> >> > Using the below construct, do you still get exception ? >> >> Correct, I am still getting this exception. >> >> Sean >> >> From: Ted Yu <[email protected]> >> Reply-To: "[email protected]" <[email protected]> >> Date: Tuesday, February 5, 2013 7:50 PM >> To: "[email protected]" <[email protected]> >> Subject: Re: TaskStatus Exception using HFileOutputFormat >> >> Using the below construct, do you still get exception ? >> >> Please consider upgrading to hadoop 1.0.4 >> >> Thanks >> >> On Tue, Feb 5, 2013 at 4:55 PM, Sean McNamara < >> [email protected]> wrote: >> >>> > an you tell us the HBase and hadoop versions you were using ? >>> >>> Ahh yes, sorry I left that out: >>> >>> Hadoop: 1.0.3 >>> HBase: 0.92.0 >>> >>> >>> > I guess you have used the above construct >>> >>> >>> Our code is as follows: >>> HTable table = new HTable(conf, configHBaseTable); >>> FileOutputFormat.setOutputPath(job, outputDir); >>> HFileOutputFormat.configureIncrementalLoad(job, table); >>> >>> >>> Thanks! >>> >>> From: Ted Yu <[email protected]> >>> Reply-To: "[email protected]" <[email protected]> >>> Date: Tuesday, February 5, 2013 5:46 PM >>> To: "[email protected]" <[email protected]> >>> Subject: Re: TaskStatus Exception using HFileOutputFormat >>> >>> Can you tell us the HBase and hadoop versions you were using ? >>> From TestHFileOutputFormat: >>> >>> HFileOutputFormat.configureIncrementalLoad(job, table); >>> >>> FileOutputFormat.setOutputPath(job, outDir); >>> I guess you have used the above construct ? >>> >>> Cheers >>> >>> On Tue, Feb 5, 2013 at 4:31 PM, Sean McNamara < >>> [email protected]> wrote: >>> >>>> >>>> We're trying to use HFileOutputFormat for bulk hbase loading. When >>>> using HFileOutputFormat's setOutputPath or configureIncrementalLoad, the >>>> job is unable to run. The error I see in the jobtracker logs is: Trying to >>>> set finish time for task attempt_201301030046_123198_m_000002_0 when no >>>> start time is set, stackTrace is : java.lang.Exception >>>> >>>> If I remove an references to HFileOutputFormat, and >>>> use FileOutputFormat.setOutputPath, things seem to run great. Does anyone >>>> know what could be causing the TaskStatus error when >>>> using HFileOutputFormat? >>>> >>>> Thanks, >>>> >>>> Sean >>>> >>>> >>>> What I see on the Job Tracker: >>>> >>>> 2013-02-06 00:17:33,685 ERROR org.apache.hadoop.mapred.TaskStatus: >>>> Trying to set finish time for task attempt_201301030046_123198_m_000002_0 >>>> when no start time is set, stackTrace is : java.lang.Exception >>>> at >>>> org.apache.hadoop.mapred.TaskStatus.setFinishTime(TaskStatus.java:145) >>>> at >>>> org.apache.hadoop.mapred.TaskInProgress.incompleteSubTask(TaskInProgress.java:670) >>>> at >>>> org.apache.hadoop.mapred.JobInProgress.failedTask(JobInProgress.java:2945) >>>> at >>>> org.apache.hadoop.mapred.JobInProgress.updateTaskStatus(JobInProgress.java:1162) >>>> at >>>> org.apache.hadoop.mapred.JobTracker.updateTaskStatuses(JobTracker.java:4739) >>>> at >>>> org.apache.hadoop.mapred.JobTracker.processHeartbeat(JobTracker.java:3683) >>>> at >>>> org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:3378) >>>> at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) >>>> at >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) >>>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) >>>> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) >>>> at java.security.AccessController.doPrivileged(Native Method) >>>> at javax.security.auth.Subject.doAs(Subject.java:396) >>>> at >>>> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) >>>> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) >>>> >>>> >>>> What I see from the console: >>>> >>>> 391 [main] INFO org.apache.hadoop.hbase.mapreduce.HFileOutputFormat >>>> - Looking up current regions for table >>>> org.apache.hadoop.hbase.client.HTable@3a083b1b >>>> 1284 [main] INFO org.apache.hadoop.hbase.mapreduce.HFileOutputFormat >>>> - Configuring 41 reduce partitions to match current region count >>>> 1285 [main] INFO org.apache.hadoop.hbase.mapreduce.HFileOutputFormat >>>> - Writing partition information to >>>> file:/opt/webtrends/oozie/jobs/Lab/O/VisitorAnalytics.MapReduce/bin/partitions_1360109875112 >>>> 1319 [main] INFO org.apache.hadoop.util.NativeCodeLoader - Loaded the >>>> native-hadoop library >>>> 1328 [main] INFO org.apache.hadoop.io.compress.zlib.ZlibFactory - >>>> Successfully loaded & initialized native-zlib library >>>> 1329 [main] INFO org.apache.hadoop.io.compress.CodecPool - Got >>>> brand-new compressor >>>> 1588 [main] INFO org.apache.hadoop.hbase.mapreduce.HFileOutputFormat >>>> - Incremental table output configured. >>>> 2896 [main] INFO org.apache.hadoop.hbase.mapreduce.TableOutputFormat >>>> - Created table instance for Lab_O_VisitorHistory >>>> 2910 [main] INFO org.apache.hadoop.mapreduce.lib.input.FileInputFormat >>>> - Total input paths to process : 1 >>>> Job Name: job_201301030046_123199 >>>> Job Id: >>>> http://strack01.staging.dmz:50030/jobdetails.jsp?jobid=job_201301030046_123199 >>>> Job URL: VisitorHistory MapReduce (soozie01.Lab.O) >>>> 3141 [main] INFO org.apache.hadoop.mapred.JobClient - Running job: >>>> job_201301030046_123199 >>>> 4145 [main] INFO org.apache.hadoop.mapred.JobClient - map 0% reduce >>>> 0% >>>> 10162 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000002_0, Status : FAILED >>>> 10196 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata01.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_0&filter=stdout >>>> 10199 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata01.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_0&filter=stderr >>>> 10199 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000042_0, Status : FAILED >>>> 10203 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata01.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_0&filter=stdout >>>> 10205 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata01.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_0&filter=stderr >>>> 10206 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000002_1, Status : FAILED >>>> 10210 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_1&filter=stdout >>>> 10213 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_1&filter=stderr >>>> 10213 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000042_1, Status : FAILED >>>> 10217 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_1&filter=stdout >>>> 10219 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_1&filter=stderr >>>> 10220 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000002_2, Status : FAILED >>>> 10224 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_2&filter=stdout >>>> 10226 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000002_2&filter=stderr >>>> 10227 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000042_2, Status : FAILED >>>> 10236 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_2&filter=stdout >>>> 10239 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000042_2&filter=stderr >>>> 10239 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000001_0, Status : FAILED >>>> 10244 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata02.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_0&filter=stdout >>>> 10247 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata02.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_0&filter=stderr >>>> 10247 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000041_0, Status : FAILED >>>> 10250 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata02.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_0&filter=stdout >>>> 10252 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata02.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_0&filter=stderr >>>> 11255 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000001_1, Status : FAILED >>>> 11259 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_1&filter=stdout >>>> 11262 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_1&filter=stderr >>>> 11262 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000041_1, Status : FAILED >>>> 11265 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_1&filter=stdout >>>> 11267 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata05.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_1&filter=stderr >>>> 11267 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_m_000001_2, Status : FAILED >>>> 11271 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_2&filter=stdout >>>> 11273 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_m_000001_2&filter=stderr >>>> 11274 [main] INFO org.apache.hadoop.mapred.JobClient - Task Id : >>>> attempt_201301030046_123199_r_000041_2, Status : FAILED >>>> 11277 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_2&filter=stdout >>>> 11279 [main] WARN org.apache.hadoop.mapred.JobClient - Error reading >>>> task output >>>> http://sdata03.staging.dmz:50060/tasklog?plaintext=true&attemptid=attempt_201301030046_123199_r_000041_2&filter=stderr >>>> 11280 [main] INFO org.apache.hadoop.mapred.JobClient - Job complete: >>>> job_201301030046_123199 >>>> 11291 [main] INFO org.apache.hadoop.mapred.JobClient - Counters: 4 >>>> 11292 [main] INFO org.apache.hadoop.mapred.JobClient - Job Counters >>>> 11292 [main] INFO org.apache.hadoop.mapred.JobClient - >>>> SLOTS_MILLIS_MAPS=0 >>>> 11292 [main] INFO org.apache.hadoop.mapred.JobClient - Total time >>>> spent by all reduces waiting after reserving slots (ms)=0 >>>> 11292 [main] INFO org.apache.hadoop.mapred.JobClient - Total time >>>> spent by all maps waiting after reserving slots (ms)=0 >>>> 11293 [main] INFO org.apache.hadoop.mapred.JobClient - >>>> SLOTS_MILLIS_REDUCES=0 >>>> >>>> >>>> >>>> >>> >> >
