The thread ended abruptly..Can some suggest a solution for improved random
read performance...Even we are facing a similar issue with multi-gets on a
table with growing data...
On Wed, Apr 17, 2013 at 6:03 PM, Michel Segel michael_se...@hotmail.comwrote:
Wouldn't do that... Changing block size
So, from the log to the source:
, memsize= + StringUtils.humanReadableInt(flushed) +
And this variable is assigned hre:
flushed += this.memstore.heapSizeChange(kv, true);
Where heapSizeChange is:
/*
* Calculate how the MemStore size has changed. Includes overhead of the
* backing
Hi,
I have reached a situation where good old ExportSnapshot fails
Here is what I am doing
1) Create table MT2
2) Take a snapshot of MT2 - MT2SS1
3) Export MT2SS1 - works
4) Drop MT2, delete MT2SS1 from source system
5) Export back (import) MT2SS1 - works
6) Clone a table using MT2SS1 - CMT2
The input name looks wrong, not an hfileLink.
How that was created?
could you dump the snapshots files with hbase
org.apache.hadoop.hbase.SnapshotInfo -snapshot NAME -files
Matteo
On Mon, Sep 30, 2013 at 2:36 PM, Siddharth Karandikar
siddharth.karandi...@gmail.com wrote:
Hi,
I have
Hi,
I'm a bit confused by the behavior of Filter.filterRowKey().
The javadoc of Filter mentions this:
[...]
* li{@link #filterRowKey(byte[],int,int)} - true to drop this row,
* if false, we will also call/li
* li{@link #filterKeyValue(KeyValue)} - true to drop this key/value/li
[...]
So I
If that's the case... why not set up DNS?
Assuming that you're on your own metal, you should be using DNS to manage your
floor.
(If not you, then your IS guys? )
If so, then they probably have DNS set up for the machines. You just need to
get them to update the zones to include CNAMEs that
Hello,
I've been running into this odd error when running a coprocessor on
hbase-0.94.6:
13/09/30 14:53:35 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
13/09/30 14:53:35 INFO zookeeper.ZooKeeper: Client
bq. unable to read call parameters: class
com.google.common.collect.AbstractMapBasedMultimap
overrides final method setMap.(Ljava/util/Map;)V
Can you show us the classpath ?
Thanks
On Mon, Sep 30, 2013 at 3:01 PM, Young Kim y...@crunchyroll.com wrote:
Hello,
I've been running into this odd
How would I go about displaying the classpath?
On Monday, September 30, 2013 at 3:10 PM, Ted Yu wrote:
bq. unable to read call parameters: class
com.google.common.collect.AbstractMapBasedMultimap
overrides final method setMap.(Ljava/util/Map;)V
Can you show us the classpath ?
Thanks
You can find example here: http://hbase.apache.org/book.html#driver
On Mon, Sep 30, 2013 at 3:17 PM, Young Kim y...@crunchyroll.com wrote:
How would I go about displaying the classpath?
On Monday, September 30, 2013 at 3:10 PM, Ted Yu wrote:
bq. unable to read call parameters: class
Ah I see. Are you referring to the HBASE_CLASSPATH? If so, it doesn't seem like
it is set in our hbase-env.sh.
On Monday, September 30, 2013 at 3:30 PM, Ted Yu wrote:
You can find example here: http://hbase.apache.org/book.html#driver
On Mon, Sep 30, 2013 at 3:17 PM, Young Kim
Guava lib issue (more than one in a CLASSPATH)?
http://code.google.com/p/guava-libraries/issues/detail?id=1318
Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodio...@carrieriq.com
From: Ted Yu
Thanks for the feedback. That is indeed what it looks like. I just looked under
/usr/lib/hbase/lib, and there were two instances of guava jars in our region
and master servers. After removing the deprecated one, it seems like this error
is still popping up. Does anyone know if a restart is
Hi,
I've got a scenario whereby i'm pulling a stream of messages off a Kafka
topic, reformatting them and then i want to write them into HBase.
I've seen various suggestions on how to improve performance - but wondered
if there was a way whereby I could do something equivalent to HTableUtil
but
Yes, you have to restart servers.
FYI, the right version of guava - guava-11.0.2.jar
Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodio...@carrieriq.com
From: Young Kim [y...@crunchyroll.com]
Sent:
Is there a reason why it has to be guava-11.0.2? We're trying to use
guava-14.0.1.
On Monday, September 30, 2013 at 5:59 PM, Vladimir Rodionov wrote:
Yes, you have to restart servers.
FYI, the right version of guava - guava-11.0.2.jar
Best regards,
Vladimir Rodionov
Principal Platform
No backward API compatibility, for example.
Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodio...@carrieriq.com
From: Young Kim [y...@crunchyroll.com]
Sent: Monday, September 30, 2013 6:04 PM
To:
Is there something specific that uses guava-11.0.2? We're reliant on 14.0.1 due
to some new data structures presented in guava.
On Monday, September 30, 2013 at 6:22 PM, Vladimir Rodionov wrote:
No backward API compatibility, for example.
Best regards,
Vladimir Rodionov
Principal
Thanks for the clarification. :)
aiyoh79
Jean-Marc Spaggiari wrote
So, from the log to the source:
, memsize= + StringUtils.humanReadableInt(flushed) +
And this variable is assigned hre:
flushed += this.memstore.heapSizeChange(kv, true);
Where heapSizeChange is:
/*
*
HBase 0.94.x is not compatible with the latest guava:
class com.google.common.collect.AbstractMapBasedMultimap
overrides final method setMap.(Ljava/util/Map;)V
AbstractMapBasedMultimap class hierarchy has been changed in 14 version, that
is why you've got these errors.
You have two choices
Hi, yonghu
I am not sure the following timestamp info. whether valuable for you, post
it anyway.
So, I wonder
1. If there are any predefined semantics of TS in HBase or the semantics of
TS is application-specific?
As I know, the timestamp is mainly used for
1. fetch order: from newest to
Hi,
Here is the output of SnapshotInfo
hbase2-bigdata:~/siddharth/tools/hbase-0.94.10 # ./bin/hbase
org.apache.hadoop.hbase.snapshot.SnapshotInfo
-Dfs.default.name=hdfs://hbase2-bigdata.vxindia.veritas.com:9000/
-snapshot CMT2SS1 -files
Snapshot Info
Btw, I am running on 0.94.10.
On Tue, Oct 1, 2013 at 11:12 AM, Siddharth Karandikar
siddharth.karandi...@gmail.com wrote:
Hi,
Here is the output of SnapshotInfo
hbase2-bigdata:~/siddharth/tools/hbase-0.94.10 # ./bin/hbase
org.apache.hadoop.hbase.snapshot.SnapshotInfo
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