Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 35550F145 for ; Fri, 26 Apr 2013 04:10:24 +0000 (UTC) Received: (qmail 39924 invoked by uid 500); 26 Apr 2013 04:10:24 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 39602 invoked by uid 500); 26 Apr 2013 04:10:18 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 38905 invoked by uid 99); 26 Apr 2013 04:10:16 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 26 Apr 2013 04:10:16 +0000 Date: Fri, 26 Apr 2013 04:10:16 +0000 (UTC) From: "Jonathan Ellis (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (CASSANDRA-5516) java.lang.NullPointerException at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1582) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-5516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jonathan Ellis resolved CASSANDRA-5516. --------------------------------------- Resolution: Invalid This looks like a JVM bug, in particular around the compressed oop feature. If you see it regularly, try running with -XX:-UseCompressedOops and report the bug to Sun. > java.lang.NullPointerException at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1582) > ------------------------------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-5516 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5516 > Project: Cassandra > Issue Type: Bug > Affects Versions: 1.2.2 > Environment: Linux XYZ 3.5.0-27-generic #46~precise1-Ubuntu SMP Tue Mar 26 19:33:21 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux > Reporter: Jouni Kontinen > Labels: exception > > ERROR 13:42:10,467 Exception in thread Thread[ReadStage:12,5,main] > java.lang.RuntimeException: java.lang.NullPointerException > at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1582) > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > at java.lang.Thread.run(Unknown Source) > Caused by: java.lang.NullPointerException > at org.apache.cassandra.db.DecoratedKey.compareTo(DecoratedKey.java:85) > at org.apache.cassandra.db.DecoratedKey.compareTo(DecoratedKey.java:36) > at java.util.Collections.indexedBinarySearch(Unknown Source) > at java.util.Collections.binarySearch(Unknown Source) > at org.apache.cassandra.io.sstable.SSTableReader.getIndexScanPosition(SSTableReader.java:482) > at org.apache.cassandra.io.sstable.SSTableReader.getPosition(SSTableReader.java:755) > at org.apache.cassandra.io.sstable.SSTableReader.getPosition(SSTableReader.java:717) > at org.apache.cassandra.db.columniterator.SSTableSliceIterator.(SSTableSliceIterator.java:43) > at org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:101) > at org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:68) > at org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:275) > at org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:65) > at org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1363) > at org.apache.cassandra.db.ColumnFamilyStore.getThroughCache(ColumnFamilyStore.java:1176) > at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1209) > at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1132) > at org.apache.cassandra.db.Table.getRow(Table.java:355) > at org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:70) > at org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:1052) > at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1578) > ... 3 more > # > # A fatal error has been detected by the Java Runtime Environment: > # > # SIGSEGV (0xb) at pc=0x00007f367e28b14e, pid=7843, tid=139871526840064 > # > # JRE version: 6.0_38-b05 > # Java VM: Java HotSpot(TM) 64-Bit Server VM (20.13-b02 mixed mode linux-amd64 compressed oops) > # Problematic frame: > # V [libjvm.so+0x35514e] ciObjectFactory::find_non_perm(oopDesc*)+0x4e > # > # An error report file with more information is saved as: > # /var/lib/cassandra/hs_err_1365567530.log > # > # If you would like to submit a bug report, please visit: > # http://java.sun.com/webapps/bugreport/crash.jsp > # > ----------------------------------- > That caused Cassandra to shutdown. I believe it corrupted my data as I started getting this: > "java.lang.RuntimeException: org.apache.cassandra.io.sstable.CorruptSSTableException: org.apache.cassandra.io.compress.CorruptBlockException" -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira