Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id AA061200BC0 for ; Tue, 15 Nov 2016 12:33:04 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id A3E9B160B03; Tue, 15 Nov 2016 11:33:04 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id F2F2C160B02 for ; Tue, 15 Nov 2016 12:33:03 +0100 (CET) Received: (qmail 64196 invoked by uid 500); 15 Nov 2016 11:33:03 -0000 Mailing-List: contact commits-help@beam.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@beam.incubator.apache.org Delivered-To: mailing list commits@beam.incubator.apache.org Received: (qmail 64187 invoked by uid 99); 15 Nov 2016 11:33:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 15 Nov 2016 11:33:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id A0334180148 for ; Tue, 15 Nov 2016 11:33:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -6.219 X-Spam-Level: X-Spam-Status: No, score=-6.219 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-2.999] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id Q-cbpHT00apx for ; Tue, 15 Nov 2016 11:33:00 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with SMTP id 82CF75F645 for ; Tue, 15 Nov 2016 11:32:59 +0000 (UTC) Received: (qmail 63794 invoked by uid 99); 15 Nov 2016 11:32:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 15 Nov 2016 11:32:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8019A2C4C75 for ; Tue, 15 Nov 2016 11:32:58 +0000 (UTC) Date: Tue, 15 Nov 2016 11:32:58 +0000 (UTC) From: "Amit Sela (JIRA)" To: commits@beam.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (BEAM-979) ConcurrentModificationException exception after hours of running MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 15 Nov 2016 11:33:04 -0000 [ https://issues.apache.org/jira/browse/BEAM-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15666904#comment-15666904 ] Amit Sela commented on BEAM-979: -------------------------------- [~staslev] what pipeline did you execute ? is there any other information about the step it occurs in ? > ConcurrentModificationException exception after hours of running > ---------------------------------------------------------------- > > Key: BEAM-979 > URL: https://issues.apache.org/jira/browse/BEAM-979 > Project: Beam > Issue Type: Bug > Components: runner-spark > Reporter: Stas Levin > Assignee: Stas Levin > > {code} > > User class threw exception: org.apache.spark.SparkException: Job aborted due to stage failure: Task 1 in stage 4483.0 failed 4 times, most recent failure: Lost task 1.3 in stage 4483.0 (TID 44548, xxxx.com): java.util.ConcurrentModificationException > at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) > at java.util.ArrayList$Itr.next(ArrayList.java:851) > at com.xxx.relocated.com.google.common.collect.Iterators$3.next(Iterators.java:177) > at scala.collection.convert.Wrappers$JIteratorWrapper.next(Wrappers.scala:42) > at scala.collection.Iterator$$anon$13.next(Iterator.scala:372) > at org.apache.spark.storage.MemoryStore.unrollSafely(MemoryStore.scala:285) > at org.apache.spark.CacheManager.putInBlockManager(CacheManager.scala:171) > at org.apache.spark.CacheManager.getOrCompute(CacheManager.scala:78) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:275) > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) > at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) > at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:313) > at org.apache.spark.rdd.RDD.iterator(RDD.scala:277) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:73) > at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41) > at org.apache.spark.scheduler.Task.run(Task.scala:89) > at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:227) > 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) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)