:
The article starts with Apache HBase (TM)) - does is stand for
Transaction Manager?
Apache HBase (TM) is not an ACID compliant database ...
-Original Message-
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Friday, June 12, 2015 9:20 PM
To: user@hbase.apache.org
Cc: C
On the ACID semantices page, I didn't find the term 'transaction manager'.
Can you clarify your question ?
w.r.t. table creation, please see HBASE-12439 'Procedure V2' and its
related tasks.
Thanks
On Thu, Jun 11, 2015 at 11:07 PM, hariharan_sethura...@dell.com wrote:
Hi,
Would like to
Looks like the attached image didn't go through.
Mind giving the stack trace for the NoClassDefFoundError ?
Thanks
On Wed, Jun 10, 2015 at 10:10 PM, hariharan_sethura...@dell.com wrote:
Hi hbase users,
[Reposting this issue]
Hbase-client 0.94.x is working fine in karaf environment. We
at 11:42 PM, mukund murrali mukundmurra...@gmail.com
wrote:
Kindly look into this for full trace of RS.
http://pastebin.com/VS17vVd8
Thanks
On Wed, Jun 10, 2015 at 11:35 AM, Ted Yu yuzhih...@gmail.com wrote:
Can you pastebin the complete stack trace for the region server ?
Thanks
Looks like the questions would be better answered on Phoenix mailing list.
On Thu, Jun 11, 2015 at 11:47 AM, Arun Kumaran Sabtharishi
arun1...@gmail.com wrote:
Hello Hbase users and developers,
I have a few questions regarding how table table delete works in hbase.
*What I know:*
If a
Can you pastebin the complete stack trace for the region server ?
Thanks
On Jun 9, 2015, at 10:52 PM, mukund murrali mukundmurra...@gmail.com wrote:
We are using HBase-1.0.0. Just before the client stalled, in RS there were
few handler threads that were blocked for MVCC(thread stack
You can utilize the following method of Scan:
public Scan setTimeRange(long minStamp, long maxStamp)
To apply Filter, use this:
public Scan setFilter(Filter filter) {
FYI
On Wed, Jun 10, 2015 at 10:33 AM, Devpriya Dave
devpr...@yahoo-inc.com.invalid wrote:
Hello
I am an Intern at
I see code in this formation in 0.98 branch.
Looking at the unit tests which exercise incrementColumnValue(), they all
call:
public long incrementColumnValue(final byte [] row, final byte [] family,
final byte [] qualifier, final long amount)
Possibly because the one mentioned by Jerry is
Regards,
Jerry
On Tue, Jun 9, 2015 at 12:03 PM, Ted Yu yuzhih...@gmail.com wrote:
I see code in this formation in 0.98 branch.
Looking at the unit tests which exercise incrementColumnValue(), they all
call:
public long incrementColumnValue(final byte [] row, final byte []
family
Did a quick search in HBase JIRA - no hit.
Jerry:
Mind logging one ?
Thanks
On Tue, Jun 9, 2015 at 3:30 PM, Andrew Purtell apurt...@apache.org wrote:
Is there a JIRA for this?
On Tue, Jun 9, 2015 at 11:15 AM, Ted Yu yuzhih...@gmail.com wrote:
Seems a bug to me w.r.t. interpretation
Is HBaseStorage class in hbase repo ?
I can't find it in 0.98 or hbase-1 branches.
Cheers
On Tue, Jun 9, 2015 at 3:51 AM, Krishna Kalyan krishnakaly...@gmail.com
wrote:
Yes you can. Have a look at the HBaseStorage class.
On 9 Jun 2015 1:04 pm, Talat Uyarer ta...@uyarer.com wrote:
Hi,
to match against non-string data in hbase shell. We should
always use double quotes? Even for matching values of cells?
On Mon, Jun 8, 2015 at 9:23 PM, Ted Yu yuzhih...@gmail.com wrote:
Double quotes allow you to do string interpolation.
Aother difference (one pertinent to Anil's question
Double quotes allow you to do string interpolation.
Aother difference (one pertinent to Anil's question) is that 'escape
sequence' does not work using single quote.
Cheers
On Mon, Jun 8, 2015 at 9:11 PM, anil gupta anilgupt...@gmail.com wrote:
Hi Jean,
My bad. I gave a wrong illustration.
From your description, the conversion inside for(Result rs:ListofResult)
loop was correct.
Since Listclass is custom, probably you need to show us how it is
implemented.
Which hbase release are you using ?
On Mon, Jun 8, 2015 at 9:19 AM, beeshma r beeshm...@gmail.com wrote:
HI
I have weired
HBASE-13090 'Progress heartbeats for long running scanners' solves the
problem you faced.
It is in the 1.1.0 release.
FYI
On Sat, Jun 6, 2015 at 12:54 PM, Arun Mishra arunmis...@me.com wrote:
Hello,
I have a query on OutOfOrderScannerNextException. I am using hbase 0.98.6
with 45 nodes.
?
On Fri, Jun 5, 2015 at 2:22 PM, Ted Yu yuzhih...@gmail.com wrote:
You can utilize PrefixFilter.
See example in http://hbase.apache.org/book.html#scan
On Fri, Jun 5, 2015 at 11:18 AM, jeremy p
athomewithagroove...@gmail.com
wrote:
Assume that my keys look like this :
bar:0
You can utilize PrefixFilter.
See example in http://hbase.apache.org/book.html#scan
On Fri, Jun 5, 2015 at 11:18 AM, jeremy p athomewithagroove...@gmail.com
wrote:
Assume that my keys look like this :
bar:0
bar:1
bar:2
baz:0
baz:1
foo:0
foo:1
foo:2
How do I do a fast range scan that
question?
-Vlad
On Thu, Jun 4, 2015 at 6:30 PM, Ted Yu yuzhih...@gmail.com wrote:
Dia:
Please read http://hbase.apache.org/book.html#_store
Cheers
On Thu, Jun 4, 2015 at 6:02 PM, Vladimir Rodionov
vladrodio...@gmail.com
wrote:
Yes, last write wins (with higher
Dia:
Please read http://hbase.apache.org/book.html#_store
Cheers
On Thu, Jun 4, 2015 at 6:02 PM, Vladimir Rodionov vladrodio...@gmail.com
wrote:
Yes, last write wins (with higher sequenceId). MemStore will resolve this
conflict and only the last
put will be added eventually, unless ...
Looks like you're using MapR FS.
Have you considered posting this question on their mailing list ?
Cheers
On Tue, Jun 2, 2015 at 11:14 PM, Shashi Vishwakarma
shashi.vish...@gmail.com wrote:
Hi
I have map reduce job for hbase bulk load. Job is converting data into
Hfiles and loading into
AM, Ted Yu yuzhih...@gmail.com wrote:
The pastebin of master log snippet doesn't provide enough clue.
Can you trace, say, 1042331bd51614fabf01034113804665, back in master log
to
see whether it went through splits ?
Please pastebin related portion of master log.
Cheers
On Fri, May
Which release of hbase are you using ?
Is the server hosting hbase:meta operating normally ?
Thanks
On Tue, Jun 2, 2015 at 4:29 AM, Meeran mohamed.mohid...@zohocorp.com
wrote:
Hi All,
HBase client waits indefinitely for performing any operation. On taking,
jstack we saw all the threads
How much heap did you give the region server ?
How much total memory does the box have ?
I guess you have read http://hbase.apache.org/book.html#jvm
If you're using jdk 1.7.0_60 or newer, you can consider using G1GC.
Cheers
On Tue, Jun 2, 2015 at 3:26 AM, jeevi tesh jeevitesh...@gmail.com
Which hbase release are you using ?
I seem to recall that hbase.bucketcache.bucket.sizes was the key.
Cheers
On Mon, Jun 1, 2015 at 7:04 AM, Dejan Menges dejan.men...@gmail.com wrote:
Hi,
I'm getting messages like:
015-06-01 14:02:29,529 WARN
with bunch of patches (from Hortonworks).
Let me try with that key, on my way :)
On Mon, Jun 1, 2015 at 4:19 PM Ted Yu yuzhih...@gmail.com wrote:
Which hbase release are you using ?
I seem to recall that hbase.bucketcache.bucket.sizes was the key.
Cheers
On Mon, Jun 1, 2015 at 7:04 AM
How many zookeeper servers do you have ?
Cheers
On Mon, Jun 1, 2015 at 12:15 PM, jeevi tesh jeevitesh...@gmail.com wrote:
Hi,
I'm running into this issue several times but still not able resolve kindly
help me in this regard.
I have written a crawler which will be keep running for several
Can you give us a bit more information ?
the release of hbase you're using
the load on the region server(s) which hosted the row you were retrieving
the values for configuration: hbase.client.scanner.timeout.period,
hbase.rpc.timeout
Thanks
On Sun, May 31, 2015 at 4:10 AM, Mohamed Ghareb
wrote:
On Thu, May 28, 2015 at 7:53 PM, Ted Yu yuzhih...@gmail.com wrote:
What release of hbase are you using ?
I'm using 0.98.9. I should have mentioned it before anything else.
If you trace 5fe111d3302cefb2e96d541a489ff026 in master log, do you find
some clue ?
From the timestamp
See http://hbase.apache.org/book.html#perf.network.call_me_maybe
Cheers
On Fri, May 29, 2015 at 12:20 PM, Lukáš Vlček lukas.vl...@gmail.com wrote:
As for the #4 you might be interested in reading
https://aphyr.com/posts/294-call-me-maybe-cassandra
Not sure if there is comparable article
this?
Thank you.
Kind regards,
Akmal Abbasov
On 28 May 2015, at 16:54, Ted Yu yuzhih...@gmail.com wrote:
bq. Completed major compaction of 4 file(s) in s of metrics,
V\xA36\x56\x5E\xC5}\xA1\x43\x00\x32\x00T\x1BU\xE0,
3547f43afae5ac3f4e8a162d43a892b4.1417707276446
What release of hbase are you using ?
If you trace 5fe111d3302cefb2e96d541a489ff026 in master log, do you find
some clue ?
Pastebin related log snippet if possible.
Thanks
On Thu, May 28, 2015 at 6:48 PM, Tom Chan tc...@prediction.io wrote:
Hi,
I kept running into this whenever I remove
of minor
compaction.
I have this messages all over the log file.
Thank you!
On 12 May 2015, at 23:53, Ted Yu yuzhih...@gmail.com wrote:
Can you pastebin major compaction related log snippets ?
See the following for example of such logs:
2015-05-09 10:57:58,961 INFO
it is including 10.8M file?
Which setting should be tuned to avoid this?
Thank you.
Kind regards,
Akmal Abbasov
On 28 May 2015, at 16:54, Ted Yu yuzhih...@gmail.com wrote:
bq. Completed major compaction of 4 file(s) in s of metrics,
V\xA36\x56\x5E\xC5}\xA1\x43\x00\x32\x00T\x1BU\xE0
386.7 M
2015-05-18 18:34:34,032 INFO [main] compress.CodecPool: Got brand-new
decompressor [.snappy]
*Scanned kv count - 13387493*
Any thought or suggestion?
Also if it is corrupted file, do you have guidance/link showing how to fix
that?
Thanks,
Mike
*From:* Ted Yu [mailto:yuzhih
Dejan:
Assuming your new cluster is 0.98+, you need ycsb which can connect to
0.98+ cluster.
See past thread:
http://search-hadoop.com/m/YGbbQYu18dTYjB
Cheers
On Tue, May 26, 2015 at 8:23 AM, Jean-Marc Spaggiari
jean-m...@spaggiari.org wrote:
Hi Dejan,
YCSB is a very good start. You can
If that was the case, please take a look at the following JIRA:
HBASE-13734 Improper timestamp checking with VisibilityScanDeleteTracker
Cheers
On Wed, May 20, 2015 at 7:57 PM, Ted Yu yuzhih...@gmail.com wrote:
Did org.apache.hadoop.hbase.security.visibility.VisibilityController
happen
, then will it search in both the regions R1 and R2 ?
On Fri, May 22, 2015 at 10:48 AM, Ted Yu yuzhih...@gmail.com wrote:
Does guid change with every key ?
bq. use second part of key
I don't think so. Suppose first row in the parent region is
'1432104178817#321'. After split, the first
Bryan:
HBASE-12954 introduced config for region server hostname.
The following added config for master hostname:
HBASE-13481 Master should respect master (old) DNS/bind related
configurations
I will link the above JIRA to HBASE-12954
Cheers
On Fri, May 22, 2015 at 12:55 PM, Bryan Beaudreault
shell .or by default no
attribute are set through shell's get .
-Original Message-
From: Ted Yu [mailto:yuzhih...@gmail.com]
Sent: Thursday, May 21, 2015 9:29 PM
To: user@hbase.apache.org
Subject: Re: Coprocessor accessibility
Is your hbase deployed in a secure cluster ?
Here
Have you looked at opentsdb ?
http://opentsdb.net/docs/build/html/user_guide/backends/hbase.html
What access pattern to your data are you expecting ?
Cheers
On Fri, May 22, 2015 at 12:50 AM, Dominik Hübner cont...@dhuebner.com
wrote:
Is it better to aggregate more data in a single row with
bq. hbase-1.1.0.1
To my knowledge, latest release was 1.1.0. The release before that was 1.0.1
Can you clarify ?
Thanks
On Fri, May 22, 2015 at 12:23 PM, Bryan Beaudreault
bbeaudrea...@hubspot.com wrote:
Thank you Esteban. I checked two different versions:
- hbase-1.0.0-cdh5.4.0 (this is
Kudo goes to Bryan Beaudreault
http://search-hadoop.com/?q=fc_author=Bryan%20Beaudreault.
Cheers
On Wed, May 20, 2015 at 11:35 PM, Louis Hust louis.h...@gmail.com wrote:
I will try the -XX:G1HeapRegionSize option and test again, thanks ted!
2015-05-20 21:29 GMT+08:00 Ted Yu yuzhih
For #1,
namehbase.Coprocessor.region.classes/name
There was a typo (in the blog as well), the 'C' should be lower case.
For #2, please take a look
at
./hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestClassLoading.java
:
// add 2 coprocessor by using new
defaulting to the
positional
read instead of seek+read - is this accurate?
On Tue, May 12, 2015 at 12:00 PM, Ted Yu yuzhih...@gmail.com wrote:
-w is shorthand for --seekToRow (so it is not offset):
-w,--seekToRow arg Seek to this row and print all the kvs
bq. Stack Trace: java.util.LinkedList$ListItr.checkForComodification(
LinkedList.java:953)
What was the error prior to the above line ?
Please let us know the hbase release you're using.
Cheers
On Thu, May 21, 2015 at 2:08 AM, Serega Sheypak serega.shey...@gmail.com
wrote:
Maybe you share
Does guid change with every key ?
bq. use second part of key
I don't think so. Suppose first row in the parent region is
'1432104178817#321'. After split, the first row in first daughter region
would still be '1432104178817#321'. Right ?
Cheers
On Thu, May 21, 2015 at 9:57 PM, Shushant Arora
Is your hbase deployed in a secure cluster ?
Here is signature for preGetOp:
public void preGetOp(final ObserverContextRegionCoprocessorEnvironment
e,
final Get get, final ListCell results) throws IOException {
User who wants this observer activated can pass attribute, with known name,
no evidence to prove my idea, so hope more helps. Thanks.
At 2015-05-20 10:04:19, Ted Yu yuzhih...@gmail.com wrote:
For scenario #1, you would see in the regionserver.out file that kill -9
command was applied due to OOME.
For scenario #2, can you see if dmesg provides some clue
', MIN_VERSIONS = '0', TTL = 'FOREVER', KEEP_DELETED_CELLS
=
'FALSE',
BLOCKSIZE = '65536', IN_MEMORY = 'false', BLOCKCACHE = 'true'}
1 row(s) in 1.0260 seconds
2015-05-20 10:59 GMT+08:00 Ted Yu yuzhih...@gmail.com:
How many column families does your table have ?
Can you show us
Did org.apache.hadoop.hbase.security.visibility.VisibilityController happen
to be one of the coprocessor(s) loaded ?
Cheers
On Wed, May 20, 2015 at 7:40 PM, xufeng xufeng...@163.com wrote:
hi everyone:
I encount a HBase issue:
HBase can not put data after deleteall operation
My HBase
How many column families does your table have ?
Can you show us the output of describe 'ttsi_order:ttsi_order_process' ?
Thanks
On Tue, May 19, 2015 at 4:56 AM, Louis Hust louis.h...@gmail.com wrote:
Hi, all
My cluster is cdh5.2.0 with hbase 0.98.6, and recently some region server
load
and you will get the same
performances.
Scan and get without the QC returns in very similar time. 191ms for
one,
194ms for the other one.
2015-05-19 23:02 GMT-04:00 Ted Yu yuzhih...@gmail.com:
J-M:
How many times did you try the pair of queries ?
Since scan was run
J-M:
How many times did you try the pair of queries ?
Since scan was run first, this would give the get query some advantage,
right ?
Cheers
On Tue, May 19, 2015 at 7:34 PM, Jean-Marc Spaggiari
jean-m...@spaggiari.org wrote:
Are not Scan and Gets supposed to be almost as fast?
I have a
For scenario #1, you would see in the regionserver.out file that kill -9
command was applied due to OOME.
For scenario #2, can you see if dmesg provides some clue ?
Cheers
On Tue, May 19, 2015 at 6:32 PM, David chen c77...@163.com wrote:
Thanks for guys reply, its indeed helped me.
Another
]
client.HConnectionManager$HConnectionImplementation: Checking master
connection
Does this mean the cluster was not operational?
2015-05-18 11:45 GMT+08:00 Ted Yu yuzhih...@gmail.com:
After l-namenode1 became active master , it assigned regions:
2015-05-15 12:16:40,432 INFO [master:l-namenode1
Xiaobo:
Can you download the source tarball for the release you're using ?
You can find all the API information from the source code.
Cheers
On Mon, May 18, 2015 at 1:33 AM, guxiaobo1982 guxiaobo1...@qq.com wrote:
Hi,
http://hbase.apache.org/apidocs/ shows the latest version, but where I
hbase.client.operation.timeout is used by HBaseAdmin operations, by
RegionReplicaFlushHandler
and by various HTable operations (including Get).
hbase.rpc.timeout is for the RPC layer to define how long HBase client
applications take for a remote call to time out. It uses pings to check
)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock.init(HFileBlock.java:239)
at
org.apache.hadoop.hbase.io.hfile.HFileBlock$FSReaderV2.readBlockDataInternal(HFileBlock.java:1448
Thanks,
Mike
*From:* Ted Yu [mailto:yuzhih...@gmail.com]
*Sent:* Monday, May 18, 2015 11:55 PM
*To:* user
$HConnectionImplementation.getKeepAliveMasterService(HConnectionManager.java:1836)
Is the exception means the HMaster not working normally or somewhat?
2015-05-17 11:06 GMT+08:00 Ted Yu yuzhih...@gmail.com:
bq. the HMaster is handling two region server down, and not ready to
handle
client request?
I didn't mean
the cluster was operational this time.
Cheers
On Sun, May 17, 2015 at 8:24 AM, Ted Yu yuzhih...@gmail.com wrote:
bq. the backup master take over at 2015-05-15 12:16:40,024 ?
The switch of active master should be earlier than 12:16:40,024 - shortly
after 12:15:58
l-namenode1 would do some
Can you give us a bit more information - I assume hbase config is the same
on this server compared with the other region servers:
region server log preceding 'Failed to close file' exception - I looked for
'Caused by' but didn't find any.
is this a secure cluster ?
w.r.t.
or do something else?
2015-05-16 13:59 GMT+08:00 Louis Hust louis.h...@gmail.com:
OK, you can get the log from
http://pan.baidu.com/s/1pqS6E
2015-05-16 13:26 GMT+08:00 Ted Yu yuzhih...@gmail.com:
Can you check server log on 192.168.39.22
http://l-namenode2.dba.cn8.qunar.com
:29 GMT+08:00 Ted Yu yuzhih...@gmail.com:
In the period you identified, master was assigning regions.
e.g.
2015-05-15 12:13:09,683 INFO
[l-namenode2.dba.cn8.qunar.com
,6,1431663090427-GeneralBulkAssigner-0]
master.RegionStates: Transitioned {c634280ce287b2d6cebd88b61accf685
state
Can you check server log on 192.168.39.22
http://l-namenode2.dba.cn8.qunar.com/192.168.39.22:6 ?
That should give you some clue.
Cheers
On Fri, May 15, 2015 at 8:22 PM, Louis Hust louis.h...@gmail.com wrote:
Hi all,
I use hbase0.96.0 with hadoop 2.2.0,
and the custom said they can not
I got '502 Bad Gateway' trying to access the post David mentioned.
Here is the same article in case you get 502 error:
http://java.dzone.com/articles/OOM-relation-to-swappiness
FYI
On Thu, May 14, 2015 at 2:40 AM, David chen c77...@163.com wrote:
Thanks for guys' helps.
Maybe the root reason
Have you tried giving hbase.regionserver.thread.compaction.large value
larger than 1 ?
Cheers
On Fri, May 15, 2015 at 9:11 AM, rahul malviya malviyarahul2...@gmail.com
wrote:
Hi,
I have observered major compaction on our hbase cluster it seems it
compacts only one region at a time per
?
At 2015-05-14 01:04:35, Ted Yu yuzhih...@gmail.com wrote:
For #2, partial row would be returned.
Please take a look at the following method in RSRpcServices around line
2393 :
public ScanResponse scan(final RpcController controller, final
ScanRequest request)
Cheers
On Wed, May 13
Looks like there is a JIRA already:
HBASE-11843 MapReduce classes shouldn't be in hbase-server
Cheers
On Thu, May 14, 2015 at 10:41 AM, anil gupta anilgupt...@gmail.com wrote:
+1 on moving MR related code to hbase-client or we can have a separate
artifact called hbase-mapreduce
I also have
Please take a look at
HBASE-12493 User class should provide a way to re-use existing token
which went into 0.98.9
FYI
On Thu, May 14, 2015 at 8:37 AM, Edward C. Skoviak edward.skov...@gmail.com
wrote:
I searched (current) 0.98 and branch-1 where I found:
Can you give us a bit more information?
Such as stack trace if the scan hangs, master / region server log snippet, etc
Thanks
On May 13, 2015, at 11:04 PM, Priya prt...@gmail.com wrote:
I am using hadoop 1.2.1 and hbase 0.94.12 . I have a scenario where in
reducer phase i have to read
Please take a look at https://issues.apache.org/jira/browse/HBASE-12728
Cheers
On Wed, May 13, 2015 at 6:25 AM, Serega Sheypak serega.shey...@gmail.com
wrote:
Hi, in 0.94 we could use autoFlush method for HTable.
Now HTable shouldn't be used, we refactoring code for Table
Here is a note:
Putting dev@ to bcc
The question w.r.t. sqlline should be posted to Phoenix user mailing list.
w.r.t. question on hbase shell, can you give us more information ?
release of hbase you use
was there exception from hbase shell when no tables were returned ?
master log snippet when above happened
, will not
need HBASE-11544. right?
2. Assume scan has set caching to 1 and maxResultSize to 1, for a row
which per cell size is more than 1, will the first RPC return the whole or
partial row? I think the whole row, right?
At 2015-05-13 11:04:04, Ted Yu yuzhih...@gmail.com wrote
Have you enabled short circuit read ?
Cheers
On Wed, May 13, 2015 at 9:37 AM, rahul malviya malviyarahul2...@gmail.com
wrote:
Hi,
I have recently started running MR on hbase snapshots but when the MR is
running there is pretty high CPU usage on datanodes and I start seeing IO
wait message
bq. it has been moved to be a part of the hbase-server package
I searched (current) 0.98 and branch-1 where I found:
./hbase-client/src/main/java/org/apache/hadoop/hbase/security/token/TokenUtil.java
FYI
On Wed, May 13, 2015 at 11:45 AM, Edward C. Skoviak
edward.skov...@gmail.com wrote:
I'm
Can you show us compaction related parameters you use ?
e.g. hbase.hregion.majorcompaction , hbase.hregion.majorcompaction.jitter ,
etc
On Tue, May 12, 2015 at 9:52 AM, Akmal Abbasov akmal.abba...@icloud.com
wrote:
HI,
I am using HBase 0.98.7.
I am using HBase snapshots to backup data. I
+1
- Checked signatures
- Ran unit test suite
- Exercised basic shell commands
- Performed RAT check
- Ran LTT in a mixed deployment (0.98.4 servers along side 1.1.0 servers)
Cheers
On Tue, May 12, 2015 at 3:56 PM, Andrew Purtell apurt...@apache.org wrote:
+1
- Checked sums and signatures
12, 2015 at 2:06 PM, Akmal Abbasov akmal.abba...@icloud.com
wrote:
Hi Ted,
Thank you for reply.
I am running with the default settings.
Sent from my iPhone
On 12 May 2015, at 22:02, Ted Yu yuzhih...@gmail.com wrote:
Can you show us compaction related parameters you use ?
e.g
Does the following appear in the command which launched region server ?
-XX:OnOutOfMemoryError=kill -9 %p
There could be multiple reasons for region server process to encounter OOME.
Please take a look at HBASE-11544 which fixes a common cause. The fix is in
the upcoming 1.1.0 release.
Cheers
What release of hbase are you using ?
Please read http://hbase.apache.org/book.html#hfile where you can find
description about HFile tool. This tool would allow you to investigate
given HFile.
Cheers
On Tue, May 12, 2015 at 6:02 AM, donmai dood...@gmail.com wrote:
Hi,
I'm getting this error
Arun:
See the following for details:
http://hbase.apache.org/book.html#_determining_split_points
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/util/RegionSplitter.HexStringSplit.html
Cheers
On Tue, May 12, 2015 at 6:11 AM, Talat Uyarer ta...@uyarer.com wrote:
Hi Arun,
rowKeys.
Please note that if you have a Filter with active filterRowCells(List) or
filterRow(), the Filter cannot be set on the Scan when setBatch() is called
on the same Scan object.
FYI
On Mon, May 11, 2015 at 10:12 AM, Mike Axiak m...@axiak.net wrote:
Hi Ryan,
You can call setBatch() on the scan
+1 on abbreviated voting window.
I will give the new RC a spin.
On Mon, May 11, 2015 at 11:42 AM, Andrew Purtell apurt...@apache.org
wrote:
+1 on a new RC
FWIW, I have time to check it in an abbreviated voting window.
On Mon, May 11, 2015 at 11:40 AM, Nick Dimiduk ndimi...@apache.org
You can presplit table at time of creation.
e.g. table 't1' is split into 15 regions in the following example:
hbase(main):002:0 create 't1', 'f1', {NUMREGIONS = 15, SPLITALGO =
'HexStringSplit'}
0 row(s) in 2.3140 seconds
The regions of the table would be spread evenly across the region
class AvgService is not shown below.
Which line is #43 in TagAggregate.java ?
Please take a look at the following classes from hbase:
hbase-server//src/main/java/org/apache/hadoop/hbase/coprocessor/AggregateImplementation.java
Please see Release Note of HBASE-8369
Cheers
On Fri, May 8, 2015 at 8:16 AM, Rahul Malviya malviyarahul2...@gmail.com
wrote:
Hi All,
I have been MapReduce on HBase for a while now and this has been really
successful for me. But I have some MRs jobs in my pipeline which scan every
row on
bq. ERROR: Snapshot 'snapshot_test' wasn't completed in expectedTime:6
ms
Rahul:
Please check your master log around 15:15 (when the timeout happened). You
should find some clue there.
Cheers
On Fri, May 8, 2015 at 11:40 AM, rahul malviya malviyarahul2...@gmail.com
wrote:
We have 16000
Akmal:
When 0.98.13 is released later this month, you can upgrade to 0.98.13 with
rolling upgrade.
Cheers
On Tue, May 5, 2015 at 6:28 AM, Akmal Abbasov akmal.abba...@icloud.com
wrote:
Hi Sean,
Thank you for a quick reply.
I am not sure about next upgrade time for now.
So the only solution
at 11:27 PM Ted Yu yuzhih...@gmail.com wrote:
Please take a look at 98.3 under
http://hbase.apache.org/book.html#trouble.client
BTW what's the value for hbase.hregion.max.filesize ?
Which split policy do you use ?
Cheers
On Thu, Apr 30, 2015 at 6:59 AM, Dejan Menges dejan.men
Attachment didn't go through.
Please use pastebin.
If you can get stack trace for the region server, that would help too.
On Sun, May 3, 2015 at 9:35 PM, mail list louis.hust...@gmail.com wrote:
Hi, all,
Our hbase is hbase-0.96.0, we found one region server not work normally,
can any body
For #1, see http://hbase.apache.org/book.html#versions and
http://hbase.apache.org/book.html#schema.versions
Cheers
On Fri, May 1, 2015 at 9:17 PM, Arun Patel arunp.bigd...@gmail.com wrote:
1) Are there any problems having many versions for a column family? What's
the recommended limit?
2)
Can you give us a bit more information ?
Such as:
release of hbase you're using
release of hadoop you're using
the command line for snapshot export
Thanks
On Sun, May 3, 2015 at 7:53 AM, Akmal Abbasov akmal.abba...@icloud.com
wrote:
Hi,
I using exportSnapshot tool, and observed a strange
export is:
hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot snappy
-copy-to hdfs://hb1m/hbase -overwrite
Thank you
Regards,
Akmal Abbasov
On 03 May 2015, at 16:57, Ted Yu yuzhih...@gmail.com wrote:
Can you give us a bit more information ?
Such as:
release of hbase
Here is usage of CopyTable:
System.err.println( $ bin/hbase +
org.apache.hadoop.hbase.mapreduce.CopyTable
--starttime=1265875194289 --endtime=1265878794289 +
--peer.adr=server1,server2,server3:2181:/hbase
--families=myOldCf:myNewCf,cf2,cf3 TestTable );
Your peer.adr
Which release of HBase do you use ?
I tried on hbase 1.1.0 RC and saw descriptions when ?description=true is
appended to URL.
Here is top of region server JMX :
{
beans : [ {
name : java.lang:type=Memory,
description : Information on the management interface of the MBean,
Jeetendra:
Add the following repo in your pom.xml (repositories section):
https://repository.apache.org/content/repositories/orgapachehbase-1076
Then you can use 1.1.0 for hbase version.
Cheers
On Wed, Apr 29, 2015 at 11:06 PM, Jeetendra Gangele gangele...@gmail.com
wrote:
I means how to
Please take a look at HBASE-13485
Cheers
On Apr 30, 2015, at 6:35 AM, Buğra Çakır bugra.ca...@oranteknoloji.com
wrote:
Hi,
I would like to use HBase with distributed filesystems other
than HDFS. Are there any plans for developing filesystem
adapters for these distributed
.
if this is not possible how to add this repository is Pom.xml?
On 30 April 2015 at 19:28, Ted Yu yuzhih...@gmail.com wrote:
Jeetendra:
Add the following repo in your pom.xml (repositories section):
https://repository.apache.org/content/repositories/orgapachehbase-1076
Please take a look at 98.3 under
http://hbase.apache.org/book.html#trouble.client
BTW what's the value for hbase.hregion.max.filesize ?
Which split policy do you use ?
Cheers
On Thu, Apr 30, 2015 at 6:59 AM, Dejan Menges dejan.men...@gmail.com
wrote:
Basically how I came to this question -
In the upcoming 1.1.0 release, the following would make balancer state
inspection more user-friendly:
HBASE-13222 Provide means of non-destructive balancer inspection
FYI
On Wed, Apr 29, 2015 at 4:11 AM, Dejan Menges dejan.men...@gmail.com
wrote:
Hi Jean-Marc,
Ok, that's what I thought too,
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