Re: High IPC Latency

2012-11-20 Thread Vincent Barat
012 1:21 PM, "Pamecha, Abhishek" wrote: Also, I hope no coprocessors are in play. Thanks, Abhishek -Original Message- From: Yousuf Ahmad [mailto:myahm...@gmail.com] Sent: Friday, October 19, 2012 10:12 AM To: user@hbase.apache.org Cc: Ivan Brondino; Ricardo Vilaça Subject: Re:

Re: High IPC Latency

2012-10-30 Thread Yousuf Ahmad
.@di.uminho.pt>; lars hofhansl > *Sent:* Monday, October 29, 2012 6:07 PM > > *Subject:* Re: High IPC Latency > > Hi guys, > > I have an update. Actually a question. > > @Override > public synchronized Object[] batch(final List actions) throws > InterruptedExcepti

Re: High IPC Latency

2012-10-29 Thread lars hofhansl
t program that reproduces this against a single server, so >>> that I can see what is going on. >>> >>> Thanks. >>> >>> -- Lars >>> >>> >>> >>> - Original Message - >>> From: Yousuf Ahmad >>> To: user@

Re: High IPC Latency

2012-10-29 Thread Yousuf Ahmad
dous help if you had a >> > little test program that reproduces this against a single server, so >> > that I can see what is going on. >> > >> > Thanks. >> > >> > -- Lars >> > >> > >> > >> > - Original Mes

RE: High IPC Latency

2012-10-19 Thread Yousuf Ahmad
2 AM > To: user@hbase.apache.org > Cc: Ivan Brondino; Ricardo Vilaça > Subject: Re: High IPC Latency > > Hi Lars, > > We are following your suggestion and testing against a single region > server. We just ran a test against a remote region server and soon we will > test ag

RE: High IPC Latency

2012-10-19 Thread Pamecha, Abhishek
Also, I hope no coprocessors are in play. Thanks, Abhishek -Original Message- From: Yousuf Ahmad [mailto:myahm...@gmail.com] Sent: Friday, October 19, 2012 10:12 AM To: user@hbase.apache.org Cc: Ivan Brondino; Ricardo Vilaça Subject: Re: High IPC Latency Hi Lars, We are following

Re: High IPC Latency

2012-10-19 Thread Yousuf Ahmad
at I > can see what is going on. > > Thanks. > > -- Lars > > > > - Original Message - > From: Yousuf Ahmad > To: user@hbase.apache.org; lars hofhansl > Cc: Ivan Brondino ; Ricardo Vilaça < > rmvil...@di.uminho.pt> > Sent: Thursday, October

Re: High IPC Latency

2012-10-18 Thread lars hofhansl
. Thanks. -- Lars - Original Message - From: Yousuf Ahmad To: user@hbase.apache.org; lars hofhansl Cc: Ivan Brondino ; Ricardo Vilaça Sent: Thursday, October 18, 2012 12:59 PM Subject: Re: High IPC Latency Hi, Thank you for your questions guys. We are using HBase 0.92 with HDFS

RE: High IPC Latency

2012-10-18 Thread Ramkrishna.S.Vasudevan
-- > From: Yousuf Ahmad [mailto:myahm...@gmail.com] > Sent: Friday, October 19, 2012 1:30 AM > To: user@hbase.apache.org; lars hofhansl > Cc: Ivan Brondino; Ricardo Vilaça > Subject: Re: High IPC Latency > > Hi, > > Thank you for your questions guys. > > We are usi

Re: High IPC Latency

2012-10-18 Thread Yousuf Ahmad
Brondino ; Ricardo Vilaça < > rmvil...@di.uminho.pt> > Sent: Thursday, October 18, 2012 11:38 AM > Subject: RE: High IPC Latency > > Is it sustained for the same client hitting the same region server OR does > it get better for the same client-RS combination when run

Re: High IPC Latency

2012-10-18 Thread lars hofhansl
Also, what version of HBase/HDFS is this using? - Original Message - From: "Pamecha, Abhishek" To: "user@hbase.apache.org" Cc: Ivan Brondino ; Ricardo Vilaça Sent: Thursday, October 18, 2012 11:38 AM Subject: RE: High IPC Latency Is it sustained for the same cli

RE: High IPC Latency

2012-10-18 Thread Pamecha, Abhishek
Is it sustained for the same client hitting the same region server OR does it get better for the same client-RS combination when run for longer duration? Trying to eliminate Zookeeper from this. Thanks, Abhishek From: Yousuf Ahmad [mailto:myahm...@gmail.com] Sent: Thursday, October 18, 2012 11