Re: [phpcassa] multi_get and composite, cassandra crash my mind

2012-06-06 Thread Tyler Hobbs
On Wed, Jun 6, 2012 at 2:49 AM, Juan Ezquerro LLanes arr...@gmail.comwrote: El martes, 5 de junio de 2012 19:19:02 UTC+2, Tyler Hobbs escribió: The Cassandra users mailing list is a better place for this question, so I'm moving it there. Hi, I need a phpcassa compatible solution .

Re: [phpcassa] multi_get and composite, cassandra crash my mind

2012-06-05 Thread Tyler Hobbs
The Cassandra users mailing list is a better place for this question, so I'm moving it there. Some comments inline: On Tue, Jun 5, 2012 at 6:47 AM, Juan Ezquerro LLanes arr...@gmail.comwrote: I have a columnfamily like: CREATE COLUMN FAMILY Watchdog WITH key_validation_class =

Re: Cassandra - crash with “free() invalid pointer”

2012-04-02 Thread Vijay
Can you send us the stack trace which you can find in the hs_err_pid*.log? is the system memory all used up (free)? any errors in the logs just before the crash? Regards, /VJ On Mon, Mar 26, 2012 at 12:35 AM, Maciej Miklas mac.mik...@googlemail.comwrote: I have row cache - it's about 20GB

Re: Cassandra - crash with “free() invalid pointer”

2012-03-22 Thread Benoit Perroud
Sounds like a race condition in the off heap caching while calling Unsafe.free(). Do you use cache ? What is your use case when you encounter this error ? Are you able to reproduce it ? 2012/3/22 Maciej Miklas mac.mik...@googlemail.com: Hi *, My Cassandra installation runs on flowing system:

cassandra crash

2011-06-17 Thread Donna Li
All: Can you find some exception from the last sentence? Would cassandra crash when memory is not enough? There are some other application run with cassandra, the other application may use large memory. 发件人: Donna Li 发送时间: 2011年6月17日 9:58 收件人: user

Re: cassandra crash

2011-06-17 Thread aaron morton
sentence? Would cassandra crash when memory is not enough? There are some other application run with cassandra, the other application may use large memory. 发件人: Donna Li 发送时间: 2011年6月17日 9:58 收件人: user@cassandra.apache.org 主题: cassandra crash All: Why cassandra crash after print

Re: cassandra crash

2011-06-17 Thread Sasha Dolgy
2011/6/17 Donna Li donna...@utstar.com All: Can you find some exception from the last sentence? Would cassandra crash when memory is not enough? There are some other application run with cassandra, the other application may use large memory. -- *发件人

cassandra crash

2011-06-16 Thread Donna Li
All: Why cassandra crash after print the following log? INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,020 SSTableDeletingReference.java (line 104) Deleted /usr/local/rss/DDB/data/data/PSCluster/CsiStatusTab-206-Data.db INFO [SSTABLE-CLEANUP-TIMER] 2011-06-16 14:19:01,020

Re: Cassandra Crash upon restart from hard system crash

2011-03-25 Thread Sanjeev Kulkarni
Hey Jonathan, Thanks for the response. I applied the patch to 0.7.4 and things have started working again nicely. Looks like this fix is going in 0.7.5. Any idea when 0.7.5 will be released? Thanks again! On Wed, Mar 23, 2011 at 9:56 PM, Jonathan Ellis jbel...@gmail.com wrote: This looks like a

Cassandra Crash upon restart from hard system crash

2011-03-23 Thread Sanjeev Kulkarni
Hey guys, I have a one node system(with replication factor of 1) running cassandra. The machine has two disks. One is used as the commitlog and the other as cassandra's data directory. The node just had gotten unresponsive and had to be hard rebooted. After restart, cassandra started off fine. But

Re: Cassandra Crash upon restart from hard system crash

2011-03-23 Thread Jonathan Ellis
This looks like a bug (https://issues.apache.org/jira/browse/CASSANDRA-2376), but not one that would cause a crash. Actual process death is only caused by (a) running out of memory or (2) JVM bugs. On Wed, Mar 23, 2011 at 9:17 PM, Sanjeev Kulkarni sanj...@locomatix.com wrote: Hey guys, I have a

Cassandra Crash

2011-03-15 Thread Sanjeev Kulkarni
Hey guys, Have started facing a crash in my cassandra while reading. Here are the details. 1. single node. replication factor of 1 2. Cassandra version 0.7.3 3. Single keyspace. 5 column families. 4. No super columns 5. My data model is a little bit skewed. It results in having several small rows

Re: Cassandra Crash

2011-03-15 Thread Jonathan Ellis
Did you upgrade from an earlier version? Did you read NEWS.txt? On Tue, Mar 15, 2011 at 4:21 PM, Sanjeev Kulkarni sanj...@locomatix.com wrote: Hey guys, Have started facing a crash in my cassandra while reading. Here are the details. 1. single node. replication factor of 1 2. Cassandra

Re: Cassandra Crash

2011-03-15 Thread Sanjeev Kulkarni
Hey Jonathan, Thanks for the reply. I was earlier running 0.7.2 and upgraded it to 0.7.3. Looks like I had to run the nodetool scrub command to sanitize the sstables because of the bloomfilter bug. I did that and the Assert error went away but I'm getting Java Heap Space Out of Memory error. I

Re: Cassandra Crash

2011-03-15 Thread Jonathan Ellis
I would scrub again w/ 0.7.4. On Tue, Mar 15, 2011 at 6:38 PM, Sanjeev Kulkarni sanj...@locomatix.com wrote: Hey Jonathan, Thanks for the reply. I was earlier running 0.7.2 and upgraded it to 0.7.3. Looks like I had to run the nodetool scrub command to sanitize the sstables because of the