Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 1B20110883 for ; Wed, 4 Dec 2013 17:06:24 +0000 (UTC) Received: (qmail 40214 invoked by uid 500); 4 Dec 2013 17:06:21 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 39804 invoked by uid 500); 4 Dec 2013 17:06:15 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 39759 invoked by uid 99); 4 Dec 2013 17:06:14 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Dec 2013 17:06:14 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of bnsk1990rulz@gmail.com designates 209.85.219.46 as permitted sender) Received: from [209.85.219.46] (HELO mail-oa0-f46.google.com) (209.85.219.46) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Dec 2013 17:06:07 +0000 Received: by mail-oa0-f46.google.com with SMTP id o6so16917309oag.19 for ; Wed, 04 Dec 2013 09:05:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=FHa0Bj8plUVb2rgMtDY4SqIgkwsx2GUza4uG6/mXUCY=; b=keIfMgME0GVy4CZRRzyiKGldzq2S3w726HrabwhBWGydeu1xA/6OUjC2FlkSQyaFiO YSxogJAjD7NZimas52cLhag5NO4Y7UDKBt9WKl3HJptl3WypX8++mf9tiH48BG553YQ0 7KNVmP4FcD/qNcu0vqWs6ZjrECrkBq1hHRH36R6YOaOYR7RRZva+9WVmavLV/lR1jgqP uHDrtA1zmoObnBKxV1/3ueN26jJnquYO8nA0A/NtoXQh8aYcpkJ1FnYnQYNZ3cNLSb30 S2V04rC+t2jJ7qeQhwoIze52GCFreYQ+NATBQxGBylnTjKBfAmbvTBFiPwO7MVf3CeLy 4QPQ== MIME-Version: 1.0 X-Received: by 10.60.99.71 with SMTP id eo7mr2127049oeb.61.1386176745848; Wed, 04 Dec 2013 09:05:45 -0800 (PST) Received: by 10.76.171.42 with HTTP; Wed, 4 Dec 2013 09:05:45 -0800 (PST) Date: Wed, 4 Dec 2013 07:35:45 -0930 Message-ID: Subject: OutOfMemory Java Heap Space error on startup... From: Krishna Chaitanya To: "user@cassandra.apache.org" Content-Type: multipart/alternative; boundary=047d7b33d41488439e04ecb86c1b X-Virus-Checked: Checked by ClamAV on apache.org --047d7b33d41488439e04ecb86c1b Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello, I am currently using Cassandra-2.0.0 on OpenSuse for storing netflow packets that are seen on my ethernet interface. I deliberately tried to test Cassandra with heavy data and it ran fine for about 30 mins after which it crashed with OutOfMemory error. I set up a two-node cluster to which this data is getting stored with replication_factor 1. Now, Cassandra is not even starting up. The log is given below for your reference. Can I solve this problem by tweaking JVM OPTS? If yes, which all and how? How can I be sure that it is not someother issue like corrupted commit log headers, etc. so as to prevent these errors in the future? I am on a 32-bit OpenSuse i5 machine with 4G RAM. Here is the output when I try to start Cassandra:- linux-0cpn:~/bnsk/ experimentation/apache-cassandra-2.0.0/bin # ./cassandra -f & [1] 984 linux-0cpn:~/bnsk/experimentation/apache-cassandra-2.0.0/bin # ./../conf/cassandra-env.sh: line 137: elseError:: command not found xss =3D -ea -javaagent:./../lib/jamm-0.2.5.jar -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=3D42 -Xms1024M -Xmx1024M -Xmn256M -XX:+HeapDumpOnOutOfMemoryError -Xss256k INFO 03:46:43,178 Logging initialized INFO 03:46:43,188 32bit JVM detected. It is recommended to run Cassandra on a 64bit JVM for better performance. INFO 03:46:43,189 JVM vendor/version: Java HotSpot(TM) Server VM/1.7.0_45 INFO 03:46:43,189 Heap size: 1046937600/1046937600 INFO 03:46:43,189 Classpath: ./../conf:./../build/classes/main:./../build/classes/thrift:./../lib/antlr-= 3.2.jar:./../lib/apache-cassandra-2.0.0.jar:./../lib/apache-cassandra-clien= tutil-2.0.0.jar:./../lib/apache-cassandra-thrift-2.0.0.jar:./../lib/commons= -cli-1.1.jar:./../lib/commons-codec-1.2.jar:./../lib/commons-lang-2.6.jar:.= /../lib/compress-lzf-0.8.4.jar:./../lib/concurrentlinkedhashmap-lru-1.3.jar= :./../lib/disruptor-3.0.1.jar:./../lib/guava-13.0.1.jar:./../lib/high-scale= -lib-1.1.2.jar:./../lib/jackson-core-asl-1.9.2.jar:./../lib/jackson-mapper-= asl-1.9.2.jar:./../lib/jamm-0.2.5.jar:./../lib/jbcrypt-0.3m.jar:./../lib/jl= ine-1.0.jar:./../lib/json-simple-1.1.jar:./../lib/libthrift-0.9.0.jar:./../= lib/log4j-1.2.16.jar:./../lib/lz4-1.1.0.jar:./../lib/metrics-core-2.0.3.jar= :./../lib/netty-3.5.9.Final.jar:./../lib/servlet-api-2.5-20081211.jar:./../= lib/slf4j-api-1.7.2.jar:./../lib/slf4j-log4j12-1.7.2.jar:./../lib/snakeyaml= -1.11.jar:./../lib/snappy-java-1.0.5.jar:./../lib/snaptree-0.1.jar:./../lib= /thrift-server-0.3.0.jar:./../lib/jamm-0.2.5.jar INFO 03:46:43,191 JNA not found. Native methods will be disabled. INFO 03:46:43,199 Loading settings from file:/root/bnsk/experimentation/apache-cassandra-2.0.0/conf/cassandra.yaml INFO 03:46:43,418 Data files directories: [/var/lib/cassandra/data] INFO 03:46:43,418 Commit log directory: /var/lib/cassandra/commitlog INFO 03:46:43,418 DiskAccessMode 'auto' determined to be standard, indexAccessMode is standard INFO 03:46:43,418 disk_failure_policy is stop INFO 03:46:43,422 Global memtable threshold is enabled at 332MB INFO 03:46:43,510 Not using multi-threaded compaction INFO 03:46:43,660 Initializing key cache with capacity of 49 MBs. INFO 03:46:43,667 Scheduling key cache save to each 14400 seconds (going to save all keys). INFO 03:46:43,668 Initializing row cache with capacity of 0 MBs INFO 03:46:43,674 Scheduling row cache save to each 0 seconds (going to save all keys). INFO 03:46:43,755 Initializing system.schema_triggers INFO 03:46:43,768 Opening /var/lib/cassandra/data/system/schema_triggers/system-schema_triggers-ja-10= 4 (57 bytes) INFO 03:46:43,768 Opening /var/lib/cassandra/data/system/schema_triggers/system-schema_triggers-ja-10= 5 (57 bytes) INFO 03:46:43,769 Opening /var/lib/cassandra/data/system/schema_triggers/system-schema_triggers-ja-10= 3 (57 bytes) INFO 03:46:43,790 reading saved cache /var/lib/cassandra/saved_caches/system-schema_triggers-KeyCache-b.db INFO 03:46:43,798 Initializing system.batchlog INFO 03:46:43,800 Initializing system.peer_events INFO 03:46:43,804 Initializing system.compactions_in_progress INFO 03:46:43,805 Opening /var/lib/cassandra/data/system/compactions_in_progress/system-compactions_i= n_progress-ja-22 (177 bytes) INFO 03:46:43,805 Opening /var/lib/cassandra/data/system/compactions_in_progress/system-compactions_i= n_progress-ja-23 (42 bytes) INFO 03:46:43,809 Initializing system.hints INFO 03:46:43,812 Initializing system.schema_keyspaces INFO 03:46:43,815 Opening /var/lib/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-ja-= 493 (554 bytes) INFO 03:46:43,816 Opening /var/lib/cassandra/data/system/schema_keyspaces/system-schema_keyspaces-ja-= 494 (473 bytes) INFO 03:46:43,818 reading saved cache /var/lib/cassandra/saved_caches/system-schema_keyspaces-KeyCache-b.db INFO 03:46:43,821 Initializing system.range_xfers INFO 03:46:43,824 Initializing system.schema_columnfamilies INFO 03:46:43,826 Opening /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfa= milies-ja-535 (77 bytes) INFO 03:46:43,827 Opening /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfa= milies-ja-534 (75 bytes) INFO 03:46:43,833 Opening /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfa= milies-ja-533 (8589 bytes) INFO 03:46:43,841 reading saved cache /var/lib/cassandra/saved_caches/system-schema_columnfamilies-KeyCache-b.db java.lang.OutOfMemoryError: Java heap space Dumping heap to java_pid984.hprof ... Heap dump file created [15493326 bytes in 0.068 secs] ERROR 03:46:43,995 Exception encountered during startup java.lang.OutOfMemoryError: Java heap space at org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:394) at org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.jav= a:355) at org.apache.cassandra.service.CacheService$KeyCacheSerializer.deserialize(Ca= cheService.java:337) at org.apache.cassandra.cache.AutoSavingCache.loadSaved(AutoSavingCache.java:1= 47) at org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:267= ) at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFam= ilyStore.java:411) at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFam= ilyStore.java:383) at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:314) at org.apache.cassandra.db.Keyspace.(Keyspace.java:268) at org.apache.cassandra.db.Keyspace.open(Keyspace.java:110) at org.apache.cassandra.db.Keyspace.open(Keyspace.java:88) at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeyspace.java:447) at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:227= ) at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:= 443) at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:486) java.lang.OutOfMemoryError: Java heap space at org.apache.cassandra.utils.ByteBufferUtil.read(ByteBufferUtil.java:394) at org.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.jav= a:355) at org.apache.cassandra.service.CacheService$KeyCacheSerializer.deserialize(Ca= cheService.java:337) at org.apache.cassandra.cache.AutoSavingCache.loadSaved(AutoSavingCache.java:1= 47) at org.apache.cassandra.db.ColumnFamilyStore.(ColumnFamilyStore.java:267= ) at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFam= ilyStore.java:411) at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFam= ilyStore.java:383) at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:314) at org.apache.cassandra.db.Keyspace.(Keyspace.java:268) at org.apache.cassandra.db.Keyspace.open(Keyspace.java:110) at org.apache.cassandra.db.Keyspace.open(Keyspace.java:88) at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeyspace.java:447) at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:227= ) at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:= 443) at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:486) Exception encountered during startup: Java heap space Thanks in advance... --=20 Regards, BNSK *.* --047d7b33d41488439e04ecb86c1b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hello,
=A0=A0=A0=A0=A0=A0=A0=A0 I = am currently using Cassandra-2.0.0 on OpenSuse for storing netflow packets = that are seen on my ethernet interface. I deliberately tried to test Cassan= dra with heavy data and it ran fine for about 30 mins after which it crashe= d=A0 with OutOfMemory error. I set up a two-node cluster to which this data= is getting stored with replication_factor 1. Now, Cassandra is not even st= arting up. The log is given below for your reference.
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 Can I solve this problem by tweaking JVM = OPTS? If yes, which all and how? How can I be sure that it is not someother= issue like corrupted commit log headers, etc. so as to prevent these error= s in the future? I am on a 32-bit OpenSuse i5 machine with 4G RAM.

Here is the output when I try to start Cassandra:-
<= div>
linux-0cpn:~/bnsk/
experimentation/ap= ache-cassandra-2.0.0/bin # ./cassandra -f &
[1] 984
linux-0cpn:~/= bnsk/experimentation/apache-cassandra-2.0.0/bin # ./../conf/cassandra-env.s= h: line 137: elseError:: command not found
xss =3D=A0 -ea -javaagent:./../lib/jamm-0.2.5.jar -XX:+UseThreadPriorities = -XX:ThreadPriorityPolicy=3D42 -Xms1024M -Xmx1024M -Xmn256M -XX:+HeapDumpOnO= utOfMemoryError -Xss256k
=A0INFO 03:46:43,178 Logging initialized
=A0= INFO 03:46:43,188 32bit JVM detected.=A0 It is recommended to run Cassandra= on a 64bit JVM for better performance.
=A0INFO 03:46:43,189 JVM vendor/version: Java HotSpot(TM) Server VM/1.7.0_4= 5
=A0INFO 03:46:43,189 Heap size: 1046937600/1046937600
=A0INFO 03:46= :43,189 Classpath: ./../conf:./../build/classes/main:./../build/classes/thr= ift:./../lib/antlr-3.2.jar:./../lib/apache-cassandra-2.0.0.jar:./../lib/apa= che-cassandra-clientutil-2.0.0.jar:./../lib/apache-cassandra-thrift-2.0.0.j= ar:./../lib/commons-cli-1.1.jar:./../lib/commons-codec-1.2.jar:./../lib/com= mons-lang-2.6.jar:./../lib/compress-lzf-0.8.4.jar:./../lib/concurrentlinked= hashmap-lru-1.3.jar:./../lib/disruptor-3.0.1.jar:./../lib/guava-13.0.1.jar:= ./../lib/high-scale-lib-1.1.2.jar:./../lib/jackson-core-asl-1.9.2.jar:./../= lib/jackson-mapper-asl-1.9.2.jar:./../lib/jamm-0.2.5.jar:./../lib/jbcrypt-0= .3m.jar:./../lib/jline-1.0.jar:./../lib/json-simple-1.1.jar:./../lib/libthr= ift-0.9.0.jar:./../lib/log4j-1.2.16.jar:./../lib/lz4-1.1.0.jar:./../lib/met= rics-core-2.0.3.jar:./../lib/netty-3.5.9.Final.jar:./../lib/servlet-api-2.5= -20081211.jar:./../lib/slf4j-api-1.7.2.jar:./../lib/slf4j-log4j12-1.7.2.jar= :./../lib/snakeyaml-1.11.jar:./../lib/snappy-java-1.0.5.jar:./../lib/snaptr= ee-0.1.jar:./../lib/thrift-server-0.3.0.jar:./../lib/jamm-0.2.5.jar
=A0INFO 03:46:43,191 JNA not found. Native methods will be disabled.
=A0= INFO 03:46:43,199 Loading settings from file:/root/bnsk/experimentation/apa= che-cassandra-2.0.0/conf/cassandra.yaml
=A0INFO 03:46:43,418 Data files = directories: [/var/lib/cassandra/data]
=A0INFO 03:46:43,418 Commit log directory: /var/lib/cassandra/commitlog
= =A0INFO 03:46:43,418 DiskAccessMode 'auto' determined to be standar= d, indexAccessMode is standard
=A0INFO 03:46:43,418 disk_failure_policy = is stop
=A0INFO 03:46:43,422 Global memtable threshold is enabled at 332MB
=A0IN= FO 03:46:43,510 Not using multi-threaded compaction
=A0INFO 03:46:43,660= Initializing key cache with capacity of 49 MBs.
=A0INFO 03:46:43,667 Sc= heduling key cache save to each 14400 seconds (going to save all keys).
=A0INFO 03:46:43,668 Initializing row cache with capacity of 0 MBs
=A0IN= FO 03:46:43,674 Scheduling row cache save to each 0 seconds (going to save = all keys).
=A0INFO 03:46:43,755 Initializing system.schema_triggers
= =A0INFO 03:46:43,768 Opening /var/lib/cassandra/data/system/schema_triggers= /system-schema_triggers-ja-104 (57 bytes)
=A0INFO 03:46:43,768 Opening /var/lib/cassandra/data/system/schema_triggers= /system-schema_triggers-ja-105 (57 bytes)
=A0INFO 03:46:43,769 Opening /= var/lib/cassandra/data/system/schema_triggers/system-schema_triggers-ja-103= (57 bytes)
=A0INFO 03:46:43,790 reading saved cache /var/lib/cassandra/saved_caches/sy= stem-schema_triggers-KeyCache-b.db
=A0INFO 03:46:43,798 Initializing sys= tem.batchlog
=A0INFO 03:46:43,800 Initializing system.peer_events
=A0= INFO 03:46:43,804 Initializing system.compactions_in_progress
=A0INFO 03:46:43,805 Opening /var/lib/cassandra/data/system/compactions_in_= progress/system-compactions_in_progress-ja-22 (177 bytes)
=A0INFO 03:46:= 43,805 Opening /var/lib/cassandra/data/system/compactions_in_progress/syste= m-compactions_in_progress-ja-23 (42 bytes)
=A0INFO 03:46:43,809 Initializing system.hints
=A0INFO 03:46:43,812 Init= ializing system.schema_keyspaces
=A0INFO 03:46:43,815 Opening /var/lib/c= assandra/data/system/schema_keyspaces/system-schema_keyspaces-ja-493 (554 b= ytes)
=A0INFO 03:46:43,816 Opening /var/lib/cassandra/data/system/schema_keyspace= s/system-schema_keyspaces-ja-494 (473 bytes)
=A0INFO 03:46:43,818 readin= g saved cache /var/lib/cassandra/saved_caches/system-schema_keyspaces-KeyCa= che-b.db
=A0INFO 03:46:43,821 Initializing system.range_xfers
=A0INFO 03:46:43,82= 4 Initializing system.schema_columnfamilies
=A0INFO 03:46:43,826 Opening= /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnf= amilies-ja-535 (77 bytes)
=A0INFO 03:46:43,827 Opening /var/lib/cassandra/data/system/schema_columnfa= milies/system-schema_columnfamilies-ja-534 (75 bytes)
=A0INFO 03:46:43,8= 33 Opening /var/lib/cassandra/data/system/schema_columnfamilies/system-sche= ma_columnfamilies-ja-533 (8589 bytes)
=A0INFO 03:46:43,841 reading saved cache /var/lib/cassandra/saved_caches/sy= stem-schema_columnfamilies-KeyCache-b.db
java.lang.OutOfMemoryError: Jav= a heap space
Dumping heap to java_pid984.hprof ...
Heap dump file cre= ated [15493326 bytes in 0.068 secs]
ERROR 03:46:43,995 Exception encountered during startup
java.lang.OutOfM= emoryError: Java heap space
=A0=A0=A0 at org.apache.cassandra.utils.Byte= BufferUtil.read(ByteBufferUtil.java:394)
=A0=A0=A0 at org.apache.cassand= ra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:355)
=A0=A0=A0 at org.apache.cassandra.service.CacheService$KeyCacheSerializer.d= eserialize(CacheService.java:337)
=A0=A0=A0 at org.apache.cassandra.cach= e.AutoSavingCache.loadSaved(AutoSavingCache.java:147)
=A0=A0=A0 at org.a= pache.cassandra.db.ColumnFamilyStore.<init>(ColumnFamilyStore.java:26= 7)
=A0=A0=A0 at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilySt= ore(ColumnFamilyStore.java:411)
=A0=A0=A0 at org.apache.cassandra.db.Col= umnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:383)
=A0= =A0=A0 at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:314)
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.<init>(Keyspace.java:26= 8)
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.open(Keyspace.java:110)=
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.open(Keyspace.java:88)=A0=A0=A0 at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeys= pace.java:447)
=A0=A0=A0 at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDa= emon.java:227)
=A0=A0=A0 at org.apache.cassandra.service.CassandraDaemon= .activate(CassandraDaemon.java:443)
=A0=A0=A0 at org.apache.cassandra.se= rvice.CassandraDaemon.main(CassandraDaemon.java:486)
java.lang.OutOfMemoryError: Java heap space
=A0=A0=A0 at org.apache.cass= andra.utils.ByteBufferUtil.read(ByteBufferUtil.java:394)
=A0=A0=A0 at or= g.apache.cassandra.utils.ByteBufferUtil.readWithLength(ByteBufferUtil.java:= 355)
=A0=A0=A0 at org.apache.cassandra.service.CacheService$KeyCacheSerializer.d= eserialize(CacheService.java:337)
=A0=A0=A0 at org.apache.cassandra.cach= e.AutoSavingCache.loadSaved(AutoSavingCache.java:147)
=A0=A0=A0 at org.a= pache.cassandra.db.ColumnFamilyStore.<init>(ColumnFamilyStore.java:26= 7)
=A0=A0=A0 at org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilySt= ore(ColumnFamilyStore.java:411)
=A0=A0=A0 at org.apache.cassandra.db.Col= umnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:383)
=A0= =A0=A0 at org.apache.cassandra.db.Keyspace.initCf(Keyspace.java:314)
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.<init>(Keyspace.java:26= 8)
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.open(Keyspace.java:110)=
=A0=A0=A0 at org.apache.cassandra.db.Keyspace.open(Keyspace.java:88)=A0=A0=A0 at org.apache.cassandra.db.SystemKeyspace.checkHealth(SystemKeys= pace.java:447)
=A0=A0=A0 at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDa= emon.java:227)
=A0=A0=A0 at org.apache.cassandra.service.CassandraDaemon= .activate(CassandraDaemon.java:443)
=A0=A0=A0 at org.apache.cassandra.se= rvice.CassandraDaemon.main(CassandraDaemon.java:486)
Exception encountered during startup: Java heap space


= Thanks in advance...
--
Regards,
BNSK<= span style=3D"font-family:comic sans ms,sans-serif">= .
--047d7b33d41488439e04ecb86c1b--