yes correct I am using Hbase on hdfs with hadoop-2.7.3
The file system is ext4.
I was hoping that I can avoid the sync option,
many thanks
Dr Mich Talebzadeh
LinkedIn *
https://www.linkedin.com/profile/view?id=AAEWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
Sorry for the late reply.
The row key structure is shown below.
{hash_salt (string hash)} + {timestamp} + {string}
and I am doing Range Scan.
Best regards,
Minwoo Kang
보낸 사람: sudhir patil
보낸 날짜: 2018년 5월 26일 토요일 19:29
받는 사람: user@hbase.apache.org
제목:
On Wed, Jun 6, 2018 at 6:11 PM, Mich Talebzadeh
wrote:
>
>
> so the region server started OK but then I had a problem with master :(
>
> java.lang.IllegalStateException: The procedure WAL relies on the ability to
> hsync for proper operation during component failures, but the underlying
>
Thanks all.
in my older version of Hbase 1.2.3 I had added the correct phoenix jar file
(phoenix-4.8.1-HBase-1.2-client.jar) to /lib directory of Hbase.
I found the correct jar file for Hbase 2.0.0
in phoenix-5.0.0-alpha-HBase-2.0-client.jar
jar tvf phoenix-5.0.0-alpha-HBase-2.0-client.jar|grep
Hello Mich,
Verify you have the right jars (from your commnts I guess should be
phoenix-5.0.0-alpha-HBase-2.0-server.jar), that it shows in HBase classpath
and that it contains the missing class e.g. with jar -vtf.
Also, check if there are any pending WALs that are making the startup fail,
I had
Thanks Sean. I downloaded Phoenix for Hbase version 2
(apache-phoenix-5.0.0-alpha-HBase-2.0-bin) but still the same error
2018-06-06 21:45:15,297 INFO [regionserver/rhes75:16020]
wal.AbstractFSWAL: WAL configuration: blocksize=256 MB, rollsize=128 MB,
prefix=rhes75%2C16020%2C1528317910703,
IndexedWALEditCodec is a class from the Apache Phoenix project. your
cluster must be configured to have Phoenix run but it can't find the
jars for phoenix.
u...@phoenix.apache.org is probably your best bet for getting things going.
On Wed, Jun 6, 2018 at 1:52 PM, Mich Talebzadeh
wrote:
> Hi,
>
Hello Apache Supporters and Enthusiasts
This is a final reminder that our Apache EU Roadshow will be held in
Berlin next week on 13th and 14th June 2018. We will have 28 different
sessions running over 2 days that cover some great topics. So if you are
interested in Microservices, Internet of
Hi,
I have an old Hbase hbase-1.2.3 that runs fine on both RHES 5.6 and RHES 7.5
I created a new Hbase hbase-2.0.0 instance on RHES 7.5.
I seem to have a problem with my region server as it fails to start
throwing error
2018-06-06 19:28:37,033 INFO [regionserver/rhes75:16020]
Congratulations Guangxu Cheng!
S
On Mon, Jun 4, 2018 at 12:00 AM, 张铎(Duo Zhang)
wrote:
> On behalf of the Apache HBase PMC, I am pleased to announce that Guangxu
> Cheng has accepted the PMC's invitation to become a committer on the
> project. We appreciate all of Guangxu's generous
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