dev@hbase.apache.org discussions for October 2014

20	A Chome extension for rendering patch on JIRA

https://chrome.google.com/webstore/detail/git-patch-viewer/hkoggakcdopbgnaeeidcmopfekipkleg Go to one of the JIRA patch, the raw text will be rendered as a Phabricator like page (Like ...

David DENG
Oct 10, 2014 at 11:58 pm
Oct 16, 2014 at 9:27 pm

11	First release candidate for HBase 0.99.1 (RC0) is available. Please vote by 10/15/2014

The first release candidate for the second release from branch-1, HBase 0.99.1 RC0, is available for download at https://people.apache.org/~enis/hbase-0.99.1RC0/ Maven artifacts are also available in ...

Enis Söztutar
Oct 12, 2014 at 8:53 am
Oct 16, 2014 at 1:19 am

10	Compactions nice to have features

I am thinking about the following: 1. Compaction On/Off per CF, Table, cluster. Both: minor and major Good during bulk load. - Disable compaction for table 'T' - Load 1B rows - Enable compaction for ...

Vladimir Rodionov
Oct 4, 2014 at 5:35 am
Oct 10, 2014 at 4:23 pm

8	WARN messages clarifications

Hi everyone We are seeing these WARN log messages from this class com.cerner.hbase.extensions.OutlierHTableInterceptorFactory$OutlierHTable. It normally happens when the query takes a long time to ...

Jinal Shah
Oct 1, 2014 at 2:58 pm
Oct 2, 2014 at 3:03 am

7	Is it just me, or is maven now already rebuilding everything?

I just noticed that in HBase trunk/master every invocation of maven (compile, test, install, etc) seems to recompile everything.Pretty sure it did use to to do this before. Is anybody else seeing ...

Lars hofhansl
Oct 29, 2014 at 4:03 am
Oct 30, 2014 at 4:15 pm

7	Reworking the use of log levels

Hi! Right now we have many failure paths where we send stack traces to log files at ERROR / WARN. In an effort to make things easier to operate, I'd like to propose we move towards: * INFO/WARN/ERROR ...

Sean Busbey
Oct 25, 2014 at 5:15 am
Oct 26, 2014 at 7:48 am

6	[DISCUSSION] Dropping support for Hadoop 1.0 in 0.98

Hadoop 1.0 is an ancient, and I believe dead, version that certainly nobody should use today. We have a chronic problem on the 0.98 branch with changes tested on only Hadoop 2 later are found to ...

Andrew Purtell
Oct 31, 2014 at 5:57 pm
Nov 1, 2014 at 12:32 am

6	Not able to run TestHCM locally

Hi all. I am trying to run TestHCM from master branch on my windows. But the hbase cluster fails to start with below exception. 014-10-28 12:21:47,337 ERROR [main] hbase.MiniHBaseCluster(230): Error ...

Ashish singhi
Oct 28, 2014 at 6:58 am
Oct 28, 2014 at 9:19 am

5	The 2nd HBase 0.98.7 release candidate (RC1) is available, vote closing 10/15/2014

The 2nd HBase 0.98.7 release candidate (RC1) is available for download at http://people.apache.org/~apurtell/0.98.7RC1/ and Maven artifacts are also available in the temporary repository ...

Andrew Purtell
Oct 8, 2014 at 11:18 pm
Oct 16, 2014 at 1:55 pm

5	Build machines and 0.94

Did anything change on the build machines? All tests runs are now failing in TestRegionObserverScannerOpenHook.testRegionObserverCompactionTimeStacking Caused by this: --------------- ...

Lars hofhansl
Oct 5, 2014 at 1:23 am
Oct 6, 2014 at 8:09 pm

4	Jenkins log

Lets keep a running notice of changes made up on jenkins here on this thread. I just changed branch-1 removing: -Dmaven.test.redirectTestOutputToFile=true Internal tests have been passing. They ...

Michael Stack
Oct 26, 2014 at 2:59 am
Nov 7, 2014 at 6:01 am

4	Could not locate winutils

Hi, I'm using windows 7 (client) and haddop & hbase is installed on linux. Now while opening the connection to data base from kundera(ORM) which is running in win7 system I get following error ...

Jeevi tesh
Oct 6, 2014 at 9:42 am
Oct 6, 2014 at 4:34 pm

3	Review of "HBASE-10201 Port 'Make flush decisions per column family' to trunk" please

This is a very nice feature. Its been reviewed once. Needs another review. As is, it is on by default. IMO this is how it should be as I think what we have currently -- region-wide flush -- is ...

Michael Stack
Oct 30, 2014 at 8:49 pm
Nov 5, 2014 at 2:15 pm

3	HBase download links affected by decomissioning of rsync-style artifact distribution

The old rsync way of release artifact distribution has been turned off. As a result, all of our mirrored download links now lead only to hbase-0.94.23 and hbase-0.96.2. We are going to need to figure ...

Andrew Purtell
Oct 31, 2014 at 11:40 pm
Nov 1, 2014 at 12:04 am

3	Managed Connections and HBase 1.0

I have a question about managed vs. unmanaged connections in HBase 1.0. The new ConnectionFactory implementation and the Connection interface don't seem to include the concept of managed connections ...

Solomon Duskis
Oct 23, 2014 at 1:00 am
Oct 23, 2014 at 3:41 pm

3	Submitting a patch for hbase-thrift?

Hi, I'm trying to create a good patch for HBASE-12269. I have a few basic questions about the patch I should submit. 1) In the thrift interface the elements are numbered. - Is it better to put "the ...

Niels Basjes
Oct 15, 2014 at 4:21 pm
Oct 15, 2014 at 5:09 pm

3	Planning to roll 0.98.7RC0 on Monday Oct 6

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Andrew Purtell
Oct 1, 2014 at 4:28 pm
Oct 6, 2014 at 10:31 pm

2	Data transfer encryption

Hi, How does HBase (with SSE) deal with "dfs.encrypt.data.transfer" in HDFS configuration? Does it use this parameter when data is transferred between RS? Hadoop 2.4 HBase 0.98 Thanks

Krishna
Oct 23, 2014 at 6:11 pm
Oct 23, 2014 at 8:08 pm

2	On submitting patches...

May I draw your attention to a new section that has been added to our reference guide on how to submit patches by Sean Busbey and Mighty Misty: http://hbase.apache.org/book.html#submitting.patches It ...

Michael Stack
Oct 21, 2014 at 4:34 pm
Oct 22, 2014 at 9:16 pm

2	HBase code coverage

Hi Everyone, I'm trying to get the hbase UT code coverage report, using the built-in clover configuration, with the following mvn command: mvn clean test -fn -PrunLargeTests,hadoop-2.0,clover ...

肖春君
Oct 21, 2014 at 1:30 am
Oct 21, 2014 at 1:40 am

2	How to control number of regions that are moved during balance operation?

Currently when the load balancer runs, it returns a list of plans to AssignmentManager, and it immediately executes all plans. It is very disruptive for our operations. Is there anyway I can ask ...

Gomes
Oct 15, 2014 at 9:39 pm
Oct 16, 2014 at 2:52 pm

2	artifacts for 0.98.4 and earlier 0.98 releases

Hi, When visiting http://mirrors.advancedhosters.com/apache/hbase/, I found that 0.98.5 was the earliest 0.98 release. http://apache.mirrors.hoobly.com/hbase/ gave me same result. Does anyone know ...

Ted Yu
Oct 12, 2014 at 6:05 pm
Oct 12, 2014 at 6:23 pm

2	Re: hbase Observer POST PUT coprocesor not working

Signature for postPut() in 0.98 is: public void postPut(final Put put, final WALEdit edit, final Durability durability) Which release are you using ? bq. LOG.info("SOURCE_TABLE"); Did the above log ...

Ted Yu
Oct 6, 2014 at 5:49 pm
Oct 6, 2014 at 7:18 pm

2	Incrementally scan table

Hi, I am wondering whether I can incrementally get newly inserted tuples from hbase scanner instead of rescanning. It seems that ResultScanner gives me only the tuples from the table status when I ...

Weiping Qu
Oct 4, 2014 at 11:52 pm
Oct 5, 2014 at 1:10 am

1	Does HydraBase provide better failover time than HBase? Or HBase has better improvements in the later versions?

-- View this message in context: http://apache-hbase.679495.n3.nabble.com/Does-HydraBase-provide-better-failover-time-than-HBase-Or-HBase-has-better-improvements-in-the-later-tp4065411.html Sent from ...

Gomes
Oct 28, 2014 at 6:24 pm
Oct 28, 2014 at 8:08 pm

1	SVN EU sync delays for 20 minutes triggered by commits to hbase website

CC: infrastructure Hi! I am observing significant delays in replication between main US svn server and its EU mirror. The delays are up to 20 minutes. I observed this behavior several times, the ...

Konstantin Kolinko
Oct 28, 2014 at 12:18 am
Oct 28, 2014 at 9:02 am

1	[jira] [Created] (HBASE-12353) Turn down logging on some spewing unit tests

stack created HBASE-12353: ----------------------------- Summary: Turn down logging on some spewing unit tests Key: HBASE-12353 URL: https://issues.apache.org/jira/browse/HBASE-12353 Project: HBase ...

stack (JIRA)
Oct 27, 2014 at 10:07 pm
Oct 27, 2014 at 10:14 pm

1	[jira] [Created] (HBASE-12352) Add hbase-annotation-tests to runtime classpath so can run hbase it tests.

stack created HBASE-12352: ----------------------------- Summary: Add hbase-annotation-tests to runtime classpath so can run hbase it tests. Key: HBASE-12352 URL ...

stack (JIRA)
Oct 27, 2014 at 9:56 pm
Oct 27, 2014 at 10:01 pm

1	[jira] [Reopened] (HBASE-12202) Support DirectByteBuffer usage in HFileBlock

[ https://issues.apache.org/jira/browse/HBASE-12202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anoop Sam John reopened HBASE-12202: ------------------------------------ ...

Anoop Sam John (JIRA)
Oct 26, 2014 at 2:38 am
Oct 26, 2014 at 2:40 am

1	Re: error while installing hbase

HI Ted, i am trying in standalone mode and i have tried in all latest versions(0.96.1.1,0.98.5,0.98.6.1) :(.But no use. *Hbase_site.xml * <configuration <property <name hbase.rootdir</name <value ...

Beeshma r
Oct 25, 2014 at 6:08 pm
Oct 25, 2014 at 9:10 pm

1	[jira] [Created] (HBASE-12334) Handling of DeserializationException causes needless retry on failure

James Taylor created HBASE-12334: ------------------------------------ Summary: Handling of DeserializationException causes needless retry on failure Key: HBASE-12334 URL ...

James Taylor (JIRA)
Oct 24, 2014 at 1:31 am
Oct 24, 2014 at 11:24 pm

1	[jira] [Created] (HBASE-12340) Fix release audit warning in master

Elliott Clark created HBASE-12340: ------------------------------------- Summary: Fix release audit warning in master Key: HBASE-12340 URL: https://issues.apache.org/jira/browse/HBASE-12340 Project ...

Elliott Clark (JIRA)
Oct 24, 2014 at 6:49 pm
Oct 24, 2014 at 7:23 pm

1	java.lang.IllegalArgumentException: Path must start with / character

Hi, I'm using hbase0.94.3, hadoop-2.2.0 and jdk 1.7.67 version.. In hbase shell if i issue any command i'm getting ERROR: java.lang.IllegalArgumentException: Path must start with / character ...

Jeevi tesh
Oct 22, 2014 at 11:14 am
Oct 23, 2014 at 2:06 am

1	[jira] [Reopened] (HBASE-12306) CellCounter output's wrong value for Total Families Across all Rows in output file

[ https://issues.apache.org/jira/browse/HBASE-12306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Yu reopened HBASE-12306: ---------------------------- Ashish: The patch ...

Ted Yu (JIRA)
Oct 22, 2014 at 3:26 pm
Oct 22, 2014 at 4:38 pm

1	Any strong feelings about Maven versions?

The version of Maven we require for building came up in a comment on HBASE-12294[1]. Before I file a patch to add an enforcer line in the pom, does anyone have any strong concerns one way or another ...

Sean Busbey
Oct 21, 2014 at 4:09 am
Oct 21, 2014 at 4:13 am

1	problem in installing hbase

Hi all, i have below problem in install hbase in standalone mode .This is the version hbase-0.98.6.1-hadoop2 i trying install below am getting :( [email protected]:~/hbase-0.98.6. 1-hadoop2/bin$ ...

Beeshma r
Oct 14, 2014 at 6:46 pm
Oct 14, 2014 at 7:09 pm

1	Is there anyway I can limit how many regions can be moved during the load balance?

Hello, Currently load balancer prepares region movement plans, and Assignment manager handles the transition. Is there anyway I can avoid lot of regions to be moved in one batch? I see lot of regions ...

Gomathivinayagam Muthuvinayagam
Oct 13, 2014 at 9:16 pm
Oct 13, 2014 at 9:22 pm

1	taking backup using snapshot

Hi I want to take a backup of table using snapshot in hbase.I have tried this command got following result. hbase(main):005:0 snapshot 'test', 'test10' 0 row(s) in 0.1280 seconds Here I want to take ...

Santosh Gdr
Oct 10, 2014 at 6:52 am
Oct 10, 2014 at 6:55 am

1	[jira] [Created] (HBASE-12193) Add missing docbook file to git

Misty Stanley-Jones created HBASE-12193: ------------------------------------------- Summary: Add missing docbook file to git Key: HBASE-12193 URL: https://issues.apache.org/jira/browse/HBASE-12193 ...

Misty Stanley-Jones (JIRA)
Oct 7, 2014 at 9:01 pm
Oct 7, 2014 at 9:04 pm

1	An important read

https://www.usenix.org/system/files/conference/osdi14/osdi14-paper-yuan.pdf Simple Testing Can Prevent Most Critical Failures: An Analysis of Production Failures in Distributed Data-intensive Systems ...

Andrew Purtell
Oct 7, 2014 at 3:56 am
Oct 7, 2014 at 3:10 pm

1	[jira] [Reopened] (HBASE-12106) Move test annotations to test artifact

[ https://issues.apache.org/jira/browse/HBASE-12106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell reopened HBASE-12106: ------------------------------------ I'm ...

Andrew Purtell (JIRA)
Oct 7, 2014 at 7:34 am
Oct 7, 2014 at 7:42 am

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

[ https://issues.apache.org/jira/browse/HBASE-11890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell reopened HBASE-11890: ------------------------------------ This ...

Andrew Purtell (JIRA)
Oct 6, 2014 at 8:44 pm
Oct 6, 2014 at 8:47 pm

1	[jira] [Created] (HBASE-12175) Can't create table

Jimmy Xiang created HBASE-12175: ----------------------------------- Summary: Can't create table Key: HBASE-12175 URL: https://issues.apache.org/jira/browse/HBASE-12175 Project: HBase Issue Type: Bug ...

Jimmy Xiang (JIRA)
Oct 6, 2014 at 3:22 am
Oct 6, 2014 at 3:29 am

1	About TableInputFormatBase

In the comments of TableInputFormatBase, there is an example which use `initializeTable` and `setInputColumns`. But looks like they are not there. And setHTable is marked as deprecated and use ...

David DENG
Oct 5, 2014 at 4:14 am
Oct 5, 2014 at 4:32 am

1	[jira] [Reopened] (HBASE-12136) Race condition between client adding tableCF replication znode and server triggering TableCFsTracker

[ https://issues.apache.org/jira/browse/HBASE-12136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ted Yu reopened HBASE-12136: ---------------------------- Virag: Any idea of ...

Ted Yu (JIRA)
Oct 3, 2014 at 10:02 pm
Oct 3, 2014 at 10:07 pm

1	[jira] [Reopened] (HBASE-12156) TableName cache doesn't used for once of valueOf methods.

[ https://issues.apache.org/jira/browse/HBASE-12156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell reopened HBASE-12156: ------------------------------------ This ...

Andrew Purtell (JIRA)
Oct 2, 2014 at 5:31 pm
Oct 2, 2014 at 5:37 pm

1	[jira] [Created] (HBASE-12155) Replace uses of HTableInterface with Table

Solomon Duskis created HBASE-12155: -------------------------------------- Summary: Replace uses of HTableInterface with Table Key: HBASE-12155 URL: https://issues.apache.org/jira/browse/HBASE-12155 ...

Solomon Duskis (JIRA)
Oct 2, 2014 at 2:48 pm
Oct 2, 2014 at 2:56 pm

1	Could someone have a look at HBASE-10560 or HBASE-11907?

Thanks

Andrew Purtell
Oct 1, 2014 at 4:38 pm
Oct 1, 2014 at 4:49 pm

1	[jira] [Created] (HBASE-12138) preMasterInitialization() cp hook at wrong place

Virag Kothari created HBASE-12138: ------------------------------------- Summary: preMasterInitialization() cp hook at wrong place Key: HBASE-12138 URL ...

Virag Kothari (JIRA)
Oct 1, 2014 at 6:51 am
Oct 1, 2014 at 7:30 am

0	[jira] [Created] (HBASE-12405) WAL accounting by Store

zhangduo created HBASE-12405: -------------------------------- Summary: WAL accounting by Store Key: HBASE-12405 URL: https://issues.apache.org/jira/browse/HBASE-12405 Project: HBase Issue Type ...

zhangduo (JIRA)
Oct 31, 2014 at 11:59 pm
Oct 31, 2014 at 11:59 pm

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