Re: Hbase packaging

2011-02-17 Thread Eric Yang
:34 AM, Eric Yang ey...@yahoo-inc.com wrote: Hi, I am trying to understand the release package process for HBase.  In the current maven pom.xml, I don't see tarball generation as part of the packaging phase. The assembly plugin does it for us. Run: $ mvn assembly:assembly or $ mvn

Re: Hbase packaging

2011-02-17 Thread Eric Yang
goaljar-no-fork/goal /goals On 2/17/11 12:30 PM, Eric Yang ey...@yahoo-inc.com wrote: Hi Stack, Thanks for the pointer. This is very useful. What do you think about making jar file creation to prepare-package phase, and having assembly:single be part of package phase? This would

Re: Hbase packaging

2011-02-17 Thread Eric Yang
step is very nice. On Thu, Feb 17, 2011 at 12:40 PM, Eric Yang ey...@yahoo-inc.com wrote: Sorry the attachment didn't make it through the mailing list. The patch looks like this: Index: pom.xml === --- pom.xml (revision 1071461

Re: Hbase packaging

2011-02-17 Thread Eric Yang
ryano...@gmail.com wrote: Can there be a way to turn it off for those of us who build and use the .tar.gz but dont want the time sink in generating deb/rpms? On Thu, Feb 17, 2011 at 1:25 PM, Eric Yang ey...@yahoo-inc.com wrote: Thanks Ted. I will include this build phase patch with the rpm/deb

Re: modular build and pluggable rpc

2011-05-30 Thread Eric Yang
Maven modulation could be enhanced to have a structure looks like this: Super POM +- common +- shell +- master +- region-server +- coprocessor The software is basically group by processor type (role of the process) and a shared library. For RPC, there are several feasible options,

Re: modular build and pluggable rpc

2011-05-31 Thread Eric Yang
, May 30, 2011 at 9:55 PM, Eric Yang ey...@yahoo-inc.com wrote: Maven modulation could be enhanced to have a structure looks like this: Super POM +- common +- shell +- master +- region-server +- coprocessor The software is basically group by processor type (role of the process

Secure Hadoop and non-secure HBase

2011-09-11 Thread Eric Yang
Hi all, Hortonworks has a patch for secure append for Apache Hadoop 0.20.205 to work with HBase 0.90.x. However, secure Hadoop and HBase would work until kerberos token expires. There is currently no code that renews kerberos token in HBase. Hence, it is possible to add a cron job to

Re: Secure Hadoop and non-secure HBase

2011-09-11 Thread Eric Yang
shouldn't need the explicit TGT Renewer, right? -Todd On Sun, Sep 11, 2011 at 11:04 AM, Eric Yang eric...@gmail.com wrote: Hi all, Hortonworks has a patch for secure append for Apache Hadoop 0.20.205 to work with HBase 0.90.x. However, secure Hadoop and HBase would work until kerberos token

Setup script - HBASE-4415

2011-09-17 Thread Eric Yang
Hi all, For setting up HBase, there are a few steps to configure before a system can run properly. For making configuration easier for automation and new comers, HBase might benefit from having a setup script to configure the system. Hence, I wrote a small script to take on the initial setup

HBASE-4415

2011-09-23 Thread Eric Yang
HBASE-4415 is ready to be integrated. Please share your comments. Thanks regards, Eric

Re: An HBase release that ships with 0.20.205?

2011-10-19 Thread Eric Yang
At Hortonworks, we have tested Hadoop 0.20.205.0 with HBase 0.90.4 with patch: HBASE-4415, HBASE-4498, HBASE-4523, HBASE-4535 At the same time, the same patches also work for HBase 0.92 and Hadoop 0.20.205.0 combination for both secure and unsecured installation. regards, Eric On Tue, Oct 18,

Re: An 0.92.0 Release Candidate this week?

2011-11-01 Thread Eric Yang
Hi Stack, I sent you an email after our meetings last week. I am not sure if my email was received. Here are a couple issues that would improve Hadoop 0.20.205.0 and HBase 0.92 integration. HBASE-4415 HBASE-4523 HBASE-4535 HBASE-4635 HBASE-4498 We are hopping if those issues can be committed

Re: An 0.92.0 Release Candidate this week?

2011-11-01 Thread Eric Yang
For improving installation experience for HBase 0.92 with Hadoop 0.20.205, I wish we could get these patches into 0.92.0 RC: HBASE-4415 Add configuration script for setup HBase (hbase-setup-conf.sh) HBASE-4523 dfs.support.append config should be present in the hadoop configs, we should remove

Re: An 0.92.0 Release Candidate this week?

2011-11-01 Thread Eric Yang
configuration step? Thx for clarifying. J-D On Tue, Nov 1, 2011 at 9:52 AM, Eric Yang ey...@hortonworks.com wrote: Hi Stack, I sent you an email after our meetings last week. I am not sure if my email was received. Here are a couple issues that would improve Hadoop 0.20.205.0

Re: An 0.92.0 Release Candidate this week?

2011-11-01 Thread Eric Yang
. Best regards, - Andy Problems worthy of attack prove their worth by hitting back. - Piet Hein (via Tom White) - Original Message - From: Eric Yang ey...@hortonworks.com To: dev@hbase.apache.org Cc: Sent: Tuesday, November 1, 2011 5:25 PM Subject: Re: An 0.92.0

Re: An 0.92.0 Release Candidate this week?

2011-11-02 Thread Eric Yang
These patches don't depend on the directory structure layout change, but my progress on HBASE-4337 depends on those patches. regards, Eric On Nov 1, 2011, at 8:56 PM, Stack wrote: On Tue, Nov 1, 2011 at 9:52 AM, Eric Yang ey...@hortonworks.com wrote: Hi Stack, I sent you an email after

Re: An 0.92.0 Release Candidate this week?

2011-11-02 Thread Eric Yang
, Stack wrote: On Tue, Nov 1, 2011 at 5:20 PM, Eric Yang ey...@hortonworks.com wrote: For improving installation experience for HBase 0.92 with Hadoop 0.20.205, I wish we could get these patches into 0.92.0 RC: HBASE-4415 Add configuration script for setup HBase (hbase-setup-conf.sh) HBASE

Re: An 0.92.0 Release Candidate this week?

2011-11-04 Thread Eric Yang
, and can be build using: mvn clean package -P binary,deb,rpm -DskipTests Patch for HBASE-4337 depends on HBASE-4415, 4523, 4635, 4498. Let me know if there is any questions or concerns. Thanks regards, Eric On Nov 2, 2011, at 12:08 PM, Eric Yang wrote: Those patches provides: - A script

HBase user as different user from HDFS user for HBase 0.92 and Hadoop 0.20.205.0

2011-11-08 Thread Eric Yang
Hi all, HBase 0.92 branch is setting permission of / to 755 before HBase Master can start. This triggers a permission denied error, when HBase user is different from HDFS user. The stack trace of this exception: hbase master log file: 2011-11-08 14:15:25,716 FATAL

Re: HBase user as different user from HDFS user for HBase 0.92 and Hadoop 0.20.205.0

2011-11-08 Thread Eric Yang
I am using the default template in hbase/src/packages/templates/conf/hbase-site.xml. regards, Eric On Nov 8, 2011, at 2:44 PM, Roman Shaposhnik wrote: On Tue, Nov 8, 2011 at 2:40 PM, Eric Yang ey...@hortonworks.com wrote: Hi all, HBase 0.92 branch is setting permission of / to 755 before

Re: HBase user as different user from HDFS user for HBase 0.92 and Hadoop 0.20.205.0

2011-11-09 Thread Eric Yang
0.92 HEAD? Revert ticket was https://issues.apache.org/jira/browse/HBASE-4708 On 09-Nov-2011, at 4:10 AM, Eric Yang wrote: Hi all, HBase 0.92 branch is setting permission of / to 755 before HBase Master can start. This triggers a permission denied error, when HBase user is different

Re: HBase .92 maven artifacts compiled against different releases of Hadoop

2011-11-11 Thread Eric Yang
name, thus you have to exclude it twice) Thanks. Alejandro On Fri, Nov 11, 2011 at 11:54 AM, Eric Yang ey...@hortonworks.com wrote: On Nov 11, 2011, at 11:04 AM, Gary Helmling wrote: Some effort was put into restore and forward porting features to ensure HBase 0.90.x and Hadoop

Re: HBase .92 maven artifacts compiled against different releases of Hadoop

2011-11-11 Thread Eric Yang
On Fri, Nov 11, 2011 at 1:24 PM, Eric Yang ey...@hortonworks.com wrote: This is where separated maven profiles can be useful in toggling tests with different dependency trees for test purpose only. regards, Eric On Nov 11, 2011, at 12:26 PM, Alejandro Abdelnur wrote: Eric, One

Re: [DISCUSS] Tracing in the Hadoop ecosystem

2018-07-30 Thread Eric Yang
Most of code coverage tools can instrument java classes without make any source code changes, but tracing distributed system is more involved because code execution via network interactions are not easy to match up. All interactions between sender and receiver have some form of session id or

[jira] [Created] (HBASE-9706) Improve detection of secure ZooKeeper

2013-10-03 Thread Eric Yang (JIRA)
Eric Yang created HBASE-9706: Summary: Improve detection of secure ZooKeeper Key: HBASE-9706 URL: https://issues.apache.org/jira/browse/HBASE-9706 Project: HBase Issue Type: Bug

[jira] [Created] (HBASE-11890) HBase REST Client is hard coded to http protocol

2014-09-03 Thread Eric Yang (JIRA)
Eric Yang created HBASE-11890: - Summary: HBase REST Client is hard coded to http protocol Key: HBASE-11890 URL: https://issues.apache.org/jira/browse/HBASE-11890 Project: HBase Issue Type: Bug