Kovan sorgusu çok yavaş ve

başarısız Ben txt masayı Hive içinde sorguda "gruplama"Kovan sorgusu çok yavaş ve

select day,count(*) from mts_order where source="MTS_REG_ORDER" group by day;

bir yürütme ettik ama gösterilmektedir:

Error: Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex re-running, vertexName=Map 1, vertexId=vertex_1496722904961_13822_1_00Vertex re-running, vertexName=Map 1, vertexId=vertex_1496722904961_13822_1_00Vertex failed, vertexName=Reducer 2, vertexId=vertex_1496722904961_13822_1_01, diagnostics=[Task failed, taskId=task_1496722904961_13822_1_01_000222, diagnostics=[TaskAttempt 0 failed, info=[Error: Error while running task (failure) : org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
, errorMessage=Shuffle Runner Failed:org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
], TaskAttempt 1 failed, info=[Error: Error while running task (failure) : org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
, errorMessage=Shuffle Runner Failed:org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
], TaskAttempt 2 failed, info=[Error: Error while running task (failure) : org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
, errorMessage=Shuffle Runner Failed:org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
], TaskAttempt 3 failed, info=[Error: Error while running task (failure) : org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
, errorMessage=Shuffle Runner Failed:org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$ShuffleError: error in shuffle in Fetcher_O {Map_1} #0 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:303) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.Shuffle$RunShuffleCallable.callInternal(Shuffle.java:285) 
    at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.io.IOException: Map_1: Shuffle failed with too many fetch failures and insufficient progress!failureCounts=1, pendingInputs=1, fetcherHealthy=false, reducerProgressedEnough=true, reducerStalled=true 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.isShuffleHealthy(ShuffleScheduler.java:1015) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.ShuffleScheduler.copyFailed(ShuffleScheduler.java:756) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.copyFromHost(FetcherOrderedGrouped.java:313) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.fetchNext(FetcherOrderedGrouped.java:178) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:191) 
    at org.apache.tez.runtime.library.common.shuffle.orderedgrouped.FetcherOrderedGrouped.callInternal(FetcherOrderedGrouped.java:54) 
    ... 5 more 
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:26, Vertex vertex_1496722904961_13822_1_01 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:0 (state=08S01,code=2)

Bir zaman aşımı hata gibi görünüyor. Tam hadoop iş günlüğü burada: job.log

Sorunu nasıl çözebilirim?

sorgu bitmiş olamaz nedeni NodeManager öldü çünkü ben yazı Hadoop NodeManager exit without log yılında detay bilgileri postalamak olduğunu tespit ettik, güncellenen bir göz atın. Teşekkürler

kaynak

2017-06-22 Alexis

Tam olarak aynı soruyu MapReduce yerine Tez? Çünkü MR daha yavaş fakat bazen daha sağlamdır; ve bir MR yığın izini analiz etmek çok daha kolay ... –

@SamsonScharfrichter Henüz değil, daha sonra deneyeceğim, teşekkürler – Alexis

Hangi kullanıyorsunuz hadoop ve kovan kullanıyorsunuz? Windows veya Linux? @SamsonScharfrichter'ın sorduğu gibi, MR modunu denediniz mi? – Kumar

Buna bir göz attınız mı? Daha önce böyle bir sorunu çözmek için bana yardımcı oldu

"Too many fetch-failures" while using Hive

. Umarım,

kaynak

2017-06-27 03:12:22 hlagos

Yardımcı olarak kullanacağınız zaman, yalnızca bir dizinlenmiş alan kullanın. Aşağıda açıklamak gibi daha hızlı sonuç almak için yopu yardımcı olacaktır.

Adım 1

Adım source alanda Index ekleyin:

select day,count(id) from mts_order where source="MTS_REG_ORDER" group by day;

2 Ben bu sorunu çözmek umuyoruz.

kaynak

2017-07-03 09:14:00

Kovan sorgusu çok yavaş ve

cevap

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