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Posted to dev@hbase.apache.org by Weizhan Zeng <qg...@gmail.com> on 2017/01/03 14:25:45 UTC

"java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Hi ,

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Ted Yu <yu...@gmail.com>.
Looks like you embedded some image in previous message which didn't go
through.
Consider using 3rd party site for the image.

1.1.6 is quite stable. If compaction didn't work, please pastebin relevant
region server log(s) for investigation.

Please also pastebin stack trace for the stuck region server.

Cheers

On Tue, Jan 3, 2017 at 7:44 AM, Weizhan Zeng <qg...@gmail.com> wrote:

> My HBase version is 1.1.6 And Hadoop version is 2.6.1 。 I had jstack info
> , I can give it to you tomorrow after I arrived my company .
>
> I guess the reason why "Too many open files" is too many storeFiles . I
> saw my monitor and found storeFileCount is 33K , but ulimit  is 65535 。 The
> reason why so many stofeFiles  seens compaction not worked.
>
>
>
> But confused me is why rs  not exit .
> ​
>
> 2017-01-03 23:05 GMT+08:00 Ted Yu <yu...@gmail.com>:
>
>> Switching to user@
>>
>> What's the version of hbase / hadoop you're using ?
>>
>> Before issuing, "kill -9", did you capture stack trace of the region
>> server
>> process ?
>>
>> Have you read 'Limits on Number of Files and Processes' under
>> http://hbase.apache.org/book.html#basic.prerequisites ?
>>
>> On Tue, Jan 3, 2017 at 6:56 AM, Weizhan Zeng <qg...@gmail.com> wrote:
>>
>> > Hi guys:
>> > I met an issue on one of my RS.
>> > After SocketException happend, It should shut down , but after 8 hours
>> , I
>> > found it still alive and use kill -9 process to end up it.
>> >
>> > Here is my RegionServer log:
>> >
>> > In 01:58 AM , SocketException Happen,
>> >
>> >
>> >    1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
>> > Exception in createBlockOutputStream java.net.SocketException: Too
>> > many open files
>> >    2.     at sun.nio.ch.Net.socket0(Native Method)
>> >    3.     at sun.nio.ch.Net.socket(Net.java:423)
>> >    4.     at sun.nio.ch.Net.socket(Net.java:416)
>> >    5.     at sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImp.java:
>> > 104)
>> >
>> > And in 01:58 AM, RegionServer aborted itself. And began to close region.
>> >
>> >
>> >    1. [2017-01-02T01:58:00.632+08:00] [INFO]
>> > regionserver.HRegionServer : aborting server
>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819
>> >    2. [2017-01-02T01:58:00.632+08:00] [INFO]
>> > client.ConnectionManager$HConnectionImplementation : Closing zookeeper
>> > sessionid=0x456f9b55fda457b
>> >    3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore :
>> Closed
>> > f
>> >
>> >
>> >    1. 2017-01-02T01:59:18.067+08:00] [INFO]
>> > regionserver.HRegionServer$MovedRegionsCleaner : Chore:
>> > MovedRegionsCleaner for region
>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
>> >    2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating from:
>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>> > local%2C16020%2C1482236933819.default.1483293299516
>> > at position: 0
>> >
>> >
>> >    1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>> > 160769427
>> >
>> > After one Hour, It still log
>> >
>> >
>> >    1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating from:
>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>> > local%2C16020%2C1482236933819.default.1483293299516
>> > at position: 0
>> >
>> > At 8 AM
>> >
>> >
>> >    1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>> > 160769427
>> >    2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating
>> >
>> > Is anyone can give me some tips to find it out . thanks .
>> >
>>
>
>

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Weizhan Zeng <qg...@gmail.com>.
sorry !!! I operate miss

2017-01-03 23:48 GMT+08:00 Weizhan Zeng <qg...@gmail.com>:

> 机器ip:
>
> LF-HBASE-VENUS-149106.hadoop.jd.local
>
>
> jstack信息:/data0/hbase-logs/46384.out
>
> 2017-01-03 23:44 GMT+08:00 Weizhan Zeng <qg...@gmail.com>:
>
>> My HBase version is 1.1.6 And Hadoop version is 2.6.1 。 I had jstack info
>> , I can give it to you tomorrow after I arrived my company .
>>
>> I guess the reason why "Too many open files" is too many storeFiles . I
>> saw my monitor and found storeFileCount is 33K , but ulimit  is 65535 。 The
>> reason why so many stofeFiles  seens compaction not worked.
>>
>>
>>
>> But confused me is why rs  not exit .
>> ​
>>
>> 2017-01-03 23:05 GMT+08:00 Ted Yu <yu...@gmail.com>:
>>
>>> Switching to user@
>>>
>>> What's the version of hbase / hadoop you're using ?
>>>
>>> Before issuing, "kill -9", did you capture stack trace of the region
>>> server
>>> process ?
>>>
>>> Have you read 'Limits on Number of Files and Processes' under
>>> http://hbase.apache.org/book.html#basic.prerequisites ?
>>>
>>> On Tue, Jan 3, 2017 at 6:56 AM, Weizhan Zeng <qg...@gmail.com>
>>> wrote:
>>>
>>> > Hi guys:
>>> > I met an issue on one of my RS.
>>> > After SocketException happend, It should shut down , but after 8 hours
>>> , I
>>> > found it still alive and use kill -9 process to end up it.
>>> >
>>> > Here is my RegionServer log:
>>> >
>>> > In 01:58 AM , SocketException Happen,
>>> >
>>> >
>>> >    1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
>>> > Exception in createBlockOutputStream java.net.SocketException: Too
>>> > many open files
>>> >    2.     at sun.nio.ch.Net.socket0(Native Method)
>>> >    3.     at sun.nio.ch.Net.socket(Net.java:423)
>>> >    4.     at sun.nio.ch.Net.socket(Net.java:416)
>>> >    5.     at sun.nio.ch.SocketChannelImpl.<
>>> init>(SocketChannelImp.java:
>>> > 104)
>>> >
>>> > And in 01:58 AM, RegionServer aborted itself. And began to close
>>> region.
>>> >
>>> >
>>> >    1. [2017-01-02T01:58:00.632+08:00] [INFO]
>>> > regionserver.HRegionServer : aborting server
>>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819
>>> >    2. [2017-01-02T01:58:00.632+08:00] [INFO]
>>> > client.ConnectionManager$HConnectionImplementation : Closing zookeeper
>>> > sessionid=0x456f9b55fda457b
>>> >    3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore :
>>> Closed
>>> > f
>>> >
>>> >
>>> >    1. 2017-01-02T01:59:18.067+08:00] [INFO]
>>> > regionserver.HRegionServer$MovedRegionsCleaner : Chore:
>>> > MovedRegionsCleaner for region
>>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
>>> >    2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>>> > currently replicating from:
>>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>>> > local%2C16020%2C1482236933819.default.1483293299516
>>> > at position: 0
>>> >
>>> >
>>> >    1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>>> > 160769427
>>> >
>>> > After one Hour, It still log
>>> >
>>> >
>>> >    1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
>>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>>> > currently replicating from:
>>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>>> > local%2C16020%2C1482236933819.default.1483293299516
>>> > at position: 0
>>> >
>>> > At 8 AM
>>> >
>>> >
>>> >    1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
>>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>>> > 160769427
>>> >    2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
>>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>>> > currently replicating
>>> >
>>> > Is anyone can give me some tips to find it out . thanks .
>>> >
>>>
>>
>>
>

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Weizhan Zeng <qg...@gmail.com>.
机器ip:

LF-HBASE-VENUS-149106.hadoop.jd.local


jstack信息:/data0/hbase-logs/46384.out

2017-01-03 23:44 GMT+08:00 Weizhan Zeng <qg...@gmail.com>:

> My HBase version is 1.1.6 And Hadoop version is 2.6.1 。 I had jstack info
> , I can give it to you tomorrow after I arrived my company .
>
> I guess the reason why "Too many open files" is too many storeFiles . I
> saw my monitor and found storeFileCount is 33K , but ulimit  is 65535 。 The
> reason why so many stofeFiles  seens compaction not worked.
>
>
>
> But confused me is why rs  not exit .
> ​
>
> 2017-01-03 23:05 GMT+08:00 Ted Yu <yu...@gmail.com>:
>
>> Switching to user@
>>
>> What's the version of hbase / hadoop you're using ?
>>
>> Before issuing, "kill -9", did you capture stack trace of the region
>> server
>> process ?
>>
>> Have you read 'Limits on Number of Files and Processes' under
>> http://hbase.apache.org/book.html#basic.prerequisites ?
>>
>> On Tue, Jan 3, 2017 at 6:56 AM, Weizhan Zeng <qg...@gmail.com> wrote:
>>
>> > Hi guys:
>> > I met an issue on one of my RS.
>> > After SocketException happend, It should shut down , but after 8 hours
>> , I
>> > found it still alive and use kill -9 process to end up it.
>> >
>> > Here is my RegionServer log:
>> >
>> > In 01:58 AM , SocketException Happen,
>> >
>> >
>> >    1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
>> > Exception in createBlockOutputStream java.net.SocketException: Too
>> > many open files
>> >    2.     at sun.nio.ch.Net.socket0(Native Method)
>> >    3.     at sun.nio.ch.Net.socket(Net.java:423)
>> >    4.     at sun.nio.ch.Net.socket(Net.java:416)
>> >    5.     at sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImp.java:
>> > 104)
>> >
>> > And in 01:58 AM, RegionServer aborted itself. And began to close region.
>> >
>> >
>> >    1. [2017-01-02T01:58:00.632+08:00] [INFO]
>> > regionserver.HRegionServer : aborting server
>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819
>> >    2. [2017-01-02T01:58:00.632+08:00] [INFO]
>> > client.ConnectionManager$HConnectionImplementation : Closing zookeeper
>> > sessionid=0x456f9b55fda457b
>> >    3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore :
>> Closed
>> > f
>> >
>> >
>> >    1. 2017-01-02T01:59:18.067+08:00] [INFO]
>> > regionserver.HRegionServer$MovedRegionsCleaner : Chore:
>> > MovedRegionsCleaner for region
>> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
>> >    2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating from:
>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>> > local%2C16020%2C1482236933819.default.1483293299516
>> > at position: 0
>> >
>> >
>> >    1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>> > 160769427
>> >
>> > After one Hour, It still log
>> >
>> >
>> >    1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating from:
>> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
>> > local%2C16020%2C1482236933819.default.1483293299516
>> > at position: 0
>> >
>> > At 8 AM
>> >
>> >
>> >    1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
>> > : Sink: age in ms of last applied edit: 0, total replicated edits:
>> > 160769427
>> >    2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
>> > : Normal source for cluster 1: Total replicated edits: 39081044,
>> > currently replicating
>> >
>> > Is anyone can give me some tips to find it out . thanks .
>> >
>>
>
>

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Weizhan Zeng <qg...@gmail.com>.
My HBase version is 1.1.6 And Hadoop version is 2.6.1 。 I had jstack info ,
I can give it to you tomorrow after I arrived my company .

I guess the reason why "Too many open files" is too many storeFiles . I saw
my monitor and found storeFileCount is 33K , but ulimit  is 65535 。 The
reason why so many stofeFiles  seens compaction not worked.



But confused me is why rs  not exit .
​

2017-01-03 23:05 GMT+08:00 Ted Yu <yu...@gmail.com>:

> Switching to user@
>
> What's the version of hbase / hadoop you're using ?
>
> Before issuing, "kill -9", did you capture stack trace of the region server
> process ?
>
> Have you read 'Limits on Number of Files and Processes' under
> http://hbase.apache.org/book.html#basic.prerequisites ?
>
> On Tue, Jan 3, 2017 at 6:56 AM, Weizhan Zeng <qg...@gmail.com> wrote:
>
> > Hi guys:
> > I met an issue on one of my RS.
> > After SocketException happend, It should shut down , but after 8 hours ,
> I
> > found it still alive and use kill -9 process to end up it.
> >
> > Here is my RegionServer log:
> >
> > In 01:58 AM , SocketException Happen,
> >
> >
> >    1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
> > Exception in createBlockOutputStream java.net.SocketException: Too
> > many open files
> >    2.     at sun.nio.ch.Net.socket0(Native Method)
> >    3.     at sun.nio.ch.Net.socket(Net.java:423)
> >    4.     at sun.nio.ch.Net.socket(Net.java:416)
> >    5.     at sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImp.java:
> > 104)
> >
> > And in 01:58 AM, RegionServer aborted itself. And began to close region.
> >
> >
> >    1. [2017-01-02T01:58:00.632+08:00] [INFO]
> > regionserver.HRegionServer : aborting server
> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819
> >    2. [2017-01-02T01:58:00.632+08:00] [INFO]
> > client.ConnectionManager$HConnectionImplementation : Closing zookeeper
> > sessionid=0x456f9b55fda457b
> >    3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore :
> Closed
> > f
> >
> >
> >    1. 2017-01-02T01:59:18.067+08:00] [INFO]
> > regionserver.HRegionServer$MovedRegionsCleaner : Chore:
> > MovedRegionsCleaner for region
> > HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
> >    2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
> > : Normal source for cluster 1: Total replicated edits: 39081044,
> > currently replicating from:
> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
> > local%2C16020%2C1482236933819.default.1483293299516
> > at position: 0
> >
> >
> >    1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
> > : Sink: age in ms of last applied edit: 0, total replicated edits:
> > 160769427
> >
> > After one Hour, It still log
> >
> >
> >    1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
> > : Normal source for cluster 1: Total replicated edits: 39081044,
> > currently replicating from:
> > hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
> > local%2C16020%2C1482236933819.default.1483293299516
> > at position: 0
> >
> > At 8 AM
> >
> >
> >    1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
> > : Sink: age in ms of last applied edit: 0, total replicated edits:
> > 160769427
> >    2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
> > : Normal source for cluster 1: Total replicated edits: 39081044,
> > currently replicating
> >
> > Is anyone can give me some tips to find it out . thanks .
> >
>

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Ted Yu <yu...@gmail.com>.
Switching to user@

What's the version of hbase / hadoop you're using ?

Before issuing, "kill -9", did you capture stack trace of the region server
process ?

Have you read 'Limits on Number of Files and Processes' under
http://hbase.apache.org/book.html#basic.prerequisites ?

On Tue, Jan 3, 2017 at 6:56 AM, Weizhan Zeng <qg...@gmail.com> wrote:

> Hi guys:
> I met an issue on one of my RS.
> After SocketException happend, It should shut down , but after 8 hours , I
> found it still alive and use kill -9 process to end up it.
>
> Here is my RegionServer log:
>
> In 01:58 AM , SocketException Happen,
>
>
>    1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
> Exception in createBlockOutputStream java.net.SocketException: Too
> many open files
>    2.     at sun.nio.ch.Net.socket0(Native Method)
>    3.     at sun.nio.ch.Net.socket(Net.java:423)
>    4.     at sun.nio.ch.Net.socket(Net.java:416)
>    5.     at sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImp.java:
> 104)
>
> And in 01:58 AM, RegionServer aborted itself. And began to close region.
>
>
>    1. [2017-01-02T01:58:00.632+08:00] [INFO]
> regionserver.HRegionServer : aborting server
> HBASE-VENUS-149106.hadoop.local,16020,1482236933819
>    2. [2017-01-02T01:58:00.632+08:00] [INFO]
> client.ConnectionManager$HConnectionImplementation : Closing zookeeper
> sessionid=0x456f9b55fda457b
>    3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore : Closed
> f
>
>
>    1. 2017-01-02T01:59:18.067+08:00] [INFO]
> regionserver.HRegionServer$MovedRegionsCleaner : Chore:
> MovedRegionsCleaner for region
> HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
>    2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
> : Normal source for cluster 1: Total replicated edits: 39081044,
> currently replicating from:
> hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
> local%2C16020%2C1482236933819.default.1483293299516
> at position: 0
>
>
>    1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
> : Sink: age in ms of last applied edit: 0, total replicated edits:
> 160769427
>
> After one Hour, It still log
>
>
>    1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
> : Normal source for cluster 1: Total replicated edits: 39081044,
> currently replicating from:
> hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.
> local%2C16020%2C1482236933819.default.1483293299516
> at position: 0
>
> At 8 AM
>
>
>    1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
> : Sink: age in ms of last applied edit: 0, total replicated edits:
> 160769427
>    2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
> : Normal source for cluster 1: Total replicated edits: 39081044,
> currently replicating
>
> Is anyone can give me some tips to find it out . thanks .
>

Re: "java.net.SocketException: Too many open files" AbortRegionServer But not ShutDown

Posted by Weizhan Zeng <qg...@gmail.com>.
Hi guys:
I met an issue on one of my RS.
After SocketException happend, It should shut down , but after 8 hours , I
found it still alive and use kill -9 process to end up it.

Here is my RegionServer log:

In 01:58 AM , SocketException Happen,


   1. [2017-01-02T01:58:00.469+08:00] [INFO] hdfs.DFSClient :
Exception in createBlockOutputStream java.net.SocketException: Too
many open files
   2.     at sun.nio.ch.Net.socket0(Native Method)
   3.     at sun.nio.ch.Net.socket(Net.java:423)
   4.     at sun.nio.ch.Net.socket(Net.java:416)
   5.     at sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImp.java:104)

And in 01:58 AM, RegionServer aborted itself. And began to close region.


   1. [2017-01-02T01:58:00.632+08:00] [INFO]
regionserver.HRegionServer : aborting server
HBASE-VENUS-149106.hadoop.local,16020,1482236933819
   2. [2017-01-02T01:58:00.632+08:00] [INFO]
client.ConnectionManager$HConnectionImplementation : Closing zookeeper
sessionid=0x456f9b55fda457b
   3. [2017-01-02T01:58:00.632+08:00] [INFO] regionserver.HStore : Closed f


   1. 2017-01-02T01:59:18.067+08:00] [INFO]
regionserver.HRegionServer$MovedRegionsCleaner : Chore:
MovedRegionsCleaner for region
HBASE-VENUS-149106.hadoop.local,16020,1482236933819 was stopped
   2. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
: Normal source for cluster 1: Total replicated edits: 39081044,
currently replicating from:
hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.local%2C16020%2C1482236933819.default.1483293299516
at position: 0


   1. [2017-01-02T01:59:18.225+08:00] [INFO] regionserver.Replication
: Sink: age in ms of last applied edit: 0, total replicated edits:
160769427

After one Hour, It still log


   1. [2017-01-02T02:04:18.225+08:00] [INFO] regionserver.Replication
: Normal source for cluster 1: Total replicated edits: 39081044,
currently replicating from:
hdfs://venus/hbase/oldWALs/HBASE-VENUS-149106.hadoop.local%2C16020%2C1482236933819.default.1483293299516
at position: 0

At 8 AM


   1. [2017-01-02T08:09:18.225+08:00] [INFO] regionserver.Replication
: Sink: age in ms of last applied edit: 0, total replicated edits:
160769427
   2. [2017-01-02T08:14:18.225+08:00] [INFO] regionserver.Replication
: Normal source for cluster 1: Total replicated edits: 39081044,
currently replicating

Is anyone can give me some tips to find it out . thanks .