Dear All,
Observation:
I have HBase cluster with Kerberos enabled, when the Region Server startups
then we observed some 20-30 socket fds are in CLOSE_WAIT state,
After that when the Region Server starts opening then the socket fds in
CLOSE_WAIT starts increasing gradually (almost same as number
Does your regions have store files in them?
In HBase all the store files are opened and the readers are kept open
always when the region opening happens. When there is a compaction
happening the count of those file handlers open gets reduced based on the
number of files compacted.
Regards
Ram
O
bject: Re: RegionServer many socket fds are in CLOSE_WAIT and not getting
cleared
Does your regions have store files in them?
In HBase all the store files are opened and the readers are kept open always
when the region opening happens. When there is a compaction happening the
count of those file hand
amkrishna.s.vasude...@gmail.com]
> Sent: 24 July 2014 PM 12:23
> To: user@hbase.apache.org
> Subject: Re: RegionServer many socket fds are in CLOSE_WAIT and not
> getting cleared
>
> Does your regions have store files in them?
> In HBase all the store files are opened and the reade
der
> > by phone or email immediately and delete it!
> >
> >
> >
> >
> > -----Original Message-----
> > From: ramkrishna vasudevan [mailto:ramkrishna.s.vasude...@gmail.com]
> > Sent: 24 July 2014 PM 12:23
> > To: user@hbase.apache.org
> > Su
[mailto:tian...@gmail.com]
Sent: 24 July 2014 PM 03:19
To: user@hbase.apache.org
Subject: Re: RegionServer many socket fds are in CLOSE_WAIT and not getting
cleared
what is your hbase version?
the close_wait is in regionserver process, probably rpc connection close() is
not call due to some reason? can
> -Original Message-
> From: Qiang Tian [mailto:tian...@gmail.com]
> Sent: 24 July 2014 PM 03:19
> To: user@hbase.apache.org
> Subject: Re: RegionServer many socket fds are in CLOSE_WAIT and not
> getting cleared
>
> what is your hbase version?
> the close_wait is in regi
s other than the intended recipient(s) is
> > prohibited. If you receive this e-mail in error, please notify the sender
> > by phone or email immediately and delete it!
> >
> >
> >
> >
> >
> > -Original Message-
> > From: Qiang Tian [mailt
+Hbase User
On Wed, Jul 23, 2014 at 11:04 PM, Shankar hiremath <
shankar.hirem...@huawei.com> wrote:
> Dear All,
>
> Observation:
> I have HBase cluster with Kerberos enabled, when the Region Server
> startups then we observed some 20-30 socket fds are in CLOSE_WAIT state,
> After that when the
