Re: [DISCUSS] About using masters as ConnectionRegistry endpoint

Perhaps I miss-remember, or the discussion evolved since I last checked? > > On Sun, Aug 15, 2021 at 5:20 PM Bharath Vissapragada > wrote: > > > Thanks, Duo. I commented on the PR but want to respond here too to kick > > start the discussion and in case anyon

Re: [DISCUSS] About using masters as ConnectionRegistry endpoint

Thanks, Duo. I commented on the PR but want to respond here too to kick start the discussion and in case anyone else has different viewpoints. I agree that the original decision of inlining active masters needs to be corrected going forward. I vote for the proposal to deprecate the master based

Re: [ANNOUNCE] New HBase PMC Bharath Vissapragada

; > > Peter Somogyi 于2021年8月2日周一 下午4:10写道： > > > > > > Congratulations! > > > > > > On Fri, Jul 30, 2021 at 3:26 PM Viraj Jasani wrote: > > > > > > > On behalf of the Apache HBase PMC I am pleased to announce that Bharath > >

[ANNOUNCE] Apache HBase 1.7.1 is now available for download

The HBase team is happy to announce the immediate availability of Apache HBase 1.7.1! Apache HBase is an open-source, distributed, versioned, non-relational database. Apache HBase gives you low latency random access to billions of rows with millions of columns atop non-specialized hardware. To

Re: [ANNOUNCE] New HBase committer Baiqiang Zhao

Congratulations Baiqiang. On Sat, Jul 10, 2021 at 12:18 PM Nick Dimiduk wrote: > Hi everyone, > > On behalf of the Apache HBase PMC I am pleased to announce that Baiqiang > Zhao has accepted the PMC's invitation to become a committer on the > project! > > We appreciate all of the great

Re: [ANNOUNCE] New HBase committer Geoffrey Jacoby

Congrats Geoffrey. On Fri, Apr 9, 2021 at 9:25 AM Tak-Lon (Stephen) Wu wrote: > Congrats Geoffrey ! > > -Stephen > > On Fri, Apr 9, 2021 at 8:53 AM Rushabh Shah > wrote: > > > > Congratulations Geoffrey ! > > > > > > Rushabh Shah > > > >- Software Engineering LMTS | Salesforce > >- > >

Re: failed building hbase C++ native client

se native client, Thanks for > the help ! > By the way, Should i build a different hbase-native-client for HBase-1.x > Cluster? > > On 2020/12/16 17:59:08, Bharath Vissapragada wrote: > > What commit of HBase and native-client are you building? I fixed that > > problem he

Re: failed building hbase C++ native client

What commit of HBase and native-client are you building? I fixed that problem here . On Wed, Dec 16, 2020 at 9:13 AM 杭研-闵涛 wrote: > Hi all, We are trying to use a C++ hbase client to access hbase service. > We

Re: Topic: CDC for Flink Source

cc: dev@ bcc: user@ We are also building a database change stream from HBase/Phoenix data as the data source (for another event bus implementation) and we hope to open source it soon. We had similar discussions and ended up taking SEP

Re: [ANNOUNCE] Please welcome Lijin Bin to the HBase PMC

Congratulations, Lijin Bin. On Tue, May 26, 2020 at 9:43 PM Stack wrote: > Hurray for Lijin Bin! > S > > On Mon, May 25, 2020 at 6:33 PM 宾莉金（binlijin） wrote: > > > Thanks everybody. It’s an honor to join the PMC and I’ll try to do my > best > > to help the project and the community. > > > >

Re: How to delete row with Long.MAX_VALUE timestamp

..@gmail.com> wrote: > Thank you for this idea. Its looks promising. > > Can you share code that generate HFiles with delete markers? > > As I see delete markers was inserted correctly. > But what would happen after major-compaction? > > > On 13 May 2020, at 08:32, Bhar

Re: [ANNOUNCE] New HBase committer Wei-Chiu Chuang

Congrats, Wei-Chiu. On Wed, May 13, 2020 at 12:13 PM Andrew Purtell wrote: > Congratulations and welcome Wei-Chiu! > > On Wed, May 13, 2020 at 12:10 PM Sean Busbey wrote: > > > Folks, > > > > On behalf of the Apache HBase PMC I am pleased to announce that Wei-Chiu > > Chuang has accepted the

Re: How to delete row with Long.MAX_VALUE timestamp

it was WAL replay, I would expect it would reuse the > timestamps checks from the client write path. > > Em qua., 13 de mai. de 2020 às 06:33, Bharath Vissapragada < > bhara...@apache.org> escreveu: > > > Interesting behavior, I just tried it out on my local setup (mast

Re: How to delete row with Long.MAX_VALUE timestamp

Interesting behavior, I just tried it out on my local setup (master/HEAD) out of curiosity to check if we can trick HBase into deleting this bad row and the following worked for me. I don't know how you ended up with that row though (bad bulk load? just guessing). To have a table with the

Re: HBase test utility (HBaseTestingUtility)

What version of HBase? We noticed similar issues when using non-loopback addresses for various dependencies, especially ZK (HBASE-23764 , HBASE-23919 , HBASE-23993

Re: [ANNOUNCE] New HBase committer Bharath Vissapragada

Thu, Feb 6, 2020 at 12:07 PM Andrew Purtell > > > wrote: > > > > > > > Congratulations and welcome, Bharath! > > > > > > > > On Wed, Feb 5, 2020 at 7:36 PM Nick Dimiduk > > wrote: > > > > > > > > > On behalf of

Re: My cdh5.2 cluster get FileNotFoundException when running hbase MR jobs

:145) at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:153) -- Bharath Vissapragada http://www.cloudera.com

Re: After hadoop QJM failover，hbase can not write

] master.ReplicationLogCleaner: Didn't find this log in ZK, deleting: l-hbase3.dba.dev.cn0.qunar.com%2C60020%2C1417428218321.1417442628891.meta ‍ -- 原始邮件 -- 发件人: Bharath Vissapragada;bhara...@cloudera.com; 发送时间: 2014年12月1日(星期一) 晚上8:27 收件人: hbase-useruser

Re: HBase Regionserver randomly dies

Looks like an HDFS issue. Are you sure your HDFS is working fine?

Re: After hadoop QJM failover，hbase can not write

: Retrying connect to server: l-hbase1.dba.dev.cn0/10.86.36.217:8020. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)‍ -- Bharath Vissapragada http://www.cloudera.com

Re: HBase - Zookeeper Error.

attachments. Thank you -- Bharath Vissapragada http://www.cloudera.com

Re: how to tell there is a OOM in regionserver

system? So in sum, I want to know what is the typical clue that people can make sure there is a OOM issue in HBase region server? Thank you, Ming -- Bharath Vissapragada http://www.cloudera.com

Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

...@qq.com wrote: But Bharath said the new master embeds an internal region server, is an external region server still needed on pseudo distribution mode? 发自我的 iPad 在 2014年11月29日，下午10:45，Ted Yu yuzhih...@gmail.com 写道： Bharath -- Bharath Vissapragada http://www.cloudera.com

Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

-- From: Bharath Vissapragada;bhara...@cloudera.com; Send time: Sunday, Nov 30, 2014 11:58 PM To: hbase-useruser@hbase.apache.org; Subject: Re: port confilct with hadoop 2.5.2 and hbase 0.99.1 I'm not totally sure whats happening here. I'm able to reproduce this issue on my Mac but the same

Re: port confilct with hadoop 2.5.2 and hbase 0.99.1

(RpcServer.java:2354) ... 15 more [xiaobogu@lix3 hbase-0.99.1]$ It seems the 10620 port has already used by other processes, is there any change with the default port number configurations for hadoop and hbase with these new version? Regards, -- Bharath Vissapragada http

Re: What is proper way to make a hbase connection? using HTable (conf,tbl) or createConnection? Zookeeper session run out.

. Thanks, Ming -- Bharath Vissapragada http://www.cloudera.com

Re: What is proper way to make a hbase connection? using HTable (conf,tbl) or createConnection? Zookeeper session run out.

? In multi-threads, one must use HConnectionManager. Thanks, Ming -Original Message- From: Bharath Vissapragada [mailto:bhara...@cloudera.com] Sent: Monday, November 24, 2014 4:52 PM To: hbase-user Subject: Re: What is proper way to make a hbase connection? using HTable (conf,tbl

Re: Can I use the Thrift API to scan with filters?

Java API examples with filters but can't find any. Does the current Thrift API supports it? Regards, Néstor -- Bharath Vissapragada http://www.cloudera.com

Re: Authenticate from SQL

practices or ready solutions for HBase? -- Best regards, Margus Roo skype: margusja phone: +372 51 48 780 web: http://margus.roo.ee -- Bharath Vissapragada http://www.cloudera.com

Re: Upgrading a coprocessor

, Hayden -- Bharath Vissapragada http://www.cloudera.com

Re: can not enable snapshot function on hbase 0.94.6

more Here is some help for this command: Take a snapshot of specified table. Examples: hbase snapshot 'sourceTable', 'snapshotName' -- Bharath Vissapragada http://www.cloudera.com

Re: Help: RegionTooBusyException: failed to get a lock in 60000 ms

: @jshuang Github Blog: http://huangjs.github.com/ -- Bharath Vissapragada http://www.cloudera.com

Re: Hbase - hadoop handling DNS blips

Caused by: java.net.UnknownHostException: hadoop0104111601 ... 33 more thanks, Arun -- Bharath Vissapragada http://www.cloudera.com

Re: Shout-out for Misty

+1. Thanks Misty. On Wed, Aug 20, 2014 at 11:23 AM, Nick Dimiduk ndimi...@gmail.com wrote: Our docs are getting a lot of love lately, courtesy of one Misty Stanley-Jones. As someone who joined this community by way of documentation, I'd like to say: Thank you, Misty! -n -- Bharath

Re: Completebulkload with namespace option?

Twitter: @jshuang Github Blog: http://huangjs.github.com/ -- Bharath Vissapragada http://www.cloudera.com

Re: Will compaction block memstore flush to disk

.679495.n3.nabble.com/Will-compaction-block-memstore-flush-to-disk-tp4061302p4061313.html Sent from the HBase User mailing list archive at Nabble.com. -- Bharath Vissapragada http://www.cloudera.com

Re: Will compaction block memstore flush to disk

User mailing list archive at Nabble.com. -- Bharath Vissapragada http://www.cloudera.com

Re: error during Hbase running

in the pom file (replacind 2.2 with 2.4 everywhere) and built the project with mavin using mvn clean install -Dhadoop.profile=2.0 -DskipTests. But the error still shows up the same. On Thursday, 10 July 2014 11:46:35 UTC+5:30, Bharath Vissapragada wrote: Did you compile Hbase-0.94.8 with 2.4

Re: HBase 0.98 rpm

. https://github.com/apache/bigtop/blob/master/bigtop-packages/src/rpm/hbase/SPECS/hbase.spec Thanks oc.tsdb -- Bharath Vissapragada http://www.cloudera.com

Re: Some block can not be found while inserting data into HBase

%2C1400569521345.1401178672149 for DFSClient_hb_rs_b05.jsepc.com,60020,1400569521345_32850186_29 Was the fact that one HDFS block does not exist that caused the RS to crash? Why would a block missing? -- Bharath Vissapragada http://www.cloudera.com

Re: custom hbase shell commands

explain me the architecture of shell, and which file to edit to create a custom command. thanks, yeshwanth -- Bharath Vissapragada http://www.cloudera.com

Re: Getting all rows from .META. for a specific table.

get all rows from .META. pertaining to a specific table? I don't want to scan all of .META. and then do a grep on the output since .META. is quite large but I don't know how to use HBase filters from hbase shell. Thanks, /David -- Bharath Vissapragada http://www.cloudera.com

Re: Weird behavior splitting regions

happen. Thank you. -- Bharath Vissapragada http://www.cloudera.com

Re: Snapshots timeouts

-timeouts-tp4057961.html Sent from the HBase User mailing list archive at Nabble.com. -- Bharath Vissapragada http://www.cloudera.com

Re: hbase replication for higher availability

api deals with reading from a region server that is in the process of failing over? Is there a way to detect that? Thanks for the help. -- Bharath Vissapragada http://www.cloudera.com

Re: after drop big hbase table,how can i retrieve disk space immediately

immediately ? -- Bharath Vissapragada http://www.cloudera.com

Re: Eventual consistency in Hbase

? -- Thanks and Regards, Vimal Jain -- Bharath Vissapragada http://www.cloudera.com

Re: Occasional GSSException that brings down region server

successfully until this error occurs and kills the RS. Thanks, Wei - Wei Tan, PhD Research Staff Member IBM T. J. Watson Research Center http://researcher.ibm.com/person/us-wtan -- Bharath Vissapragada http://www.cloudera.com

Re: FuzzyRowFilter missing keys

tried it on another table and the same happens, I'll mention that both tables have keys that start with MMdd. Anyone had a similar issue before ? I saw something in the mailing list archives but no results there... Thanks, Amit. -- Bharath Vissapragada http://www.cloudera.com

Re: Distributed log splitting failing after cluster outage.

to get the cluster operational again. There was no data ingestion going on since quite some hours before the crash so maybe clearing out /hbase/.logs/ could be an option. Thanks, /David -- Bharath Vissapragada http://www.cloudera.com

Re: Distributed log splitting failing after cluster outage.

, Mar 9, 2014 at 7:33 PM, Bharath Vissapragada bhara...@cloudera.comwrote: Check if there are an 0 sized wals in /hbase/.logs and sideline them and restart. That could help. As Ted mentioned the actual problematic log names are in the RS logs that got the task assigned. On Fri, Mar 7

Re: Fetching HBase Region info for a particular table on a particular region server

this message in context: http://apache-hbase.679495.n3.nabble.com/Fetching-HBase-Region-info-for-a-particular-table-on-a-particular-region-server-tp4056742p4056758.html Sent from the HBase User mailing list archive at Nabble.com. -- Bharath Vissapragada http://www.cloudera.com

Re: HBase looks for hadoop-common.jar in Hdfs

(HBaseLookUp.Red.class); job.setOutputKeyClass(Text.class); job.setOutputValueClass(NullWritable.class); Any idea about this issue? -- Bharath Vissapragada http://www.cloudera.com

Re: DFS Balancer with Hbase

on by default. From: Bharath Vissapragada bhara...@cloudera.com To: user@hbase.apache.org Sent: Tuesday, March 4, 2014 6:22 AM Subject: Re: DFS Balancer with Hbase Yes, its included in 0.94.2. Include this property in master's hbase-site.xml and requires

Re: Stargate Create table issue

= webResource.type(application/json).post(ClientResponse.class, input); assertEquals(response.getStatus(),201); -- Bharath Vissapragada http://www.cloudera.com

Re: Is hbase call delete request for old hfile(storeFile) file if minor/major compaction happen for them

. Will it download all hfile and decide compaction have to do or not. Or it have in-memory hfile's size information for all hfile. -- Bharath Vissapragada http://www.cloudera.com

Re: Is hbase call delete request for old hfile(storeFile) file if minor/major compaction happen for them

In short, it needn't download files, that metadata is stored and exposed in the API of a StoreFile and regionserver just calls that method! On Tue, Feb 25, 2014 at 2:16 PM, Bharath Vissapragada bhara...@cloudera.com wrote: Not sure what you are asking but if you want to know the size

Re: Is hbase call delete request for old hfile(storeFile) file if minor/major compaction happen for them

by HBase later. Take a look at org.apache.hadoop.hbase.master.CatalogJanitor JM 2014-02-25 6:25 GMT-05:00 Upendra Yadav upendra1...@gmail.com: Thanks... On Tue, Feb 25, 2014 at 2:18 PM, Bharath Vissapragada bhara...@cloudera.com wrote: In short, it needn't download files

Re: Some questions to get clear view

. And will not force to flush other CF. I read the current document some days before and now once again i got that doubts... -- Bharath Vissapragada http://www.cloudera.com

Re: How to Read hbase server side properties

properties which are set in hbase-site.xml..?? I did not get any information in the net.br/br/Thanks and regardsbr/Vinay kashyap -- Bharath Vissapragada http://www.cloudera.com

Re: Region server logs not getting updated..

. Thanks and Regards Sandeep B A -- Bharath Vissapragada http://www.cloudera.com

Re: Questions about HBase load balancing and HFile

can work without the storeFiles data at local. How does this work at all? Many thanks. Bill -- Bharath Vissapragada http://www.cloudera.com

Re: How to shrink HBase region size?

-- Bharath Vissapragada http://www.cloudera.com

Re: Stargate - feeding numerics as byte arrays

expect the numerics to be written as byte arrays. Thanks Prashanth -- Bharath Vissapragada http://www.cloudera.com

Re: 答复: 答复: Should we set the property hbase.local.dir to a list of directories on different disks to spread I/O?

is it right ? -- Bharath Vissapragada http://www.cloudera.com

Re: zookeeper.znode.parent mismatch exception

, but I have one configuration with same name in hbase-defalut.xml with value as /hbase. In our application server we don't have any file with name hbase-default.xml, but we have hbase-site.xml in it. Can someone help us to resolve this issue. Thanks,Sandeep. -- Bharath

Re: RPC - Queue Time when handlers are all waiting

is this behaviour explained? I have looked for metrics specifications but can't find much information. Handlers http://i42.tinypic.com/242ssoz.png NumOps http://tinypic.com/r/of2c8k/5 AvgTime http://tinypic.com/r/2lsvg5w/5 Cheers -- Bharath Vissapragada http://www.cloudera.com

Re: Suddenly NameNode stopped responding

guess what could be the probable reason for this issue? Any one previously faced similar issue? We are using hbase-0.92.1 with hadoop-1.0.2 If you need any other information please let me know. Thanks,Sandeep. -- Bharath Vissapragada http://www.cloudera.com

Re: Uneven write request to regions

to shut-down the WAL, and risk losing some information in those slow-write regions until we can come up with a better solution. Any advice would be highly appreciated. Oh - our rowkey is quite normal: customerIdbucketTimestampuniqueId Thanks! -- Bharath

Re: HBase Log Location

namehbase.zookeeper.property.clientPort/name value2181/value /property property namehbase.zookeeper.quorum/name valuelocalhost/value /property /configuration Is there another property that I should set to log HBase properly? Thanks. -- Bharath Vissapragada http

Re: HBase Random Read latency 100ms

reads). I agree that disk configuration is not ideal for Hadoop cluster, but as told earlier it can't change for now. I feel the latency is way beyond any reported results so far. Any pointers on what can be wrong? Thanks, Ramu -- Bharath

Re: HBase Random Read latency 100ms

, but as told earlier it can't change for now. I feel the latency is way beyond any reported results so far. Any pointers on what can be wrong? Thanks, Ramu -- Bharath Vissapragada http://www.cloudera.com

Re: Newly added regionserver is not severing requests

/hbase_hadoop_logs__**conf.ziphttps://dl.dropboxusercontent.com/u/13480502/hbase_hadoop_logs__conf.zip Thank you in advance!! -- Bharath Vissapragada http://www.cloudera.com

Re: Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master

for at least 15 to 20 minutes and after this time its started responding automatically. We are unable to get any clue about it, can someone help us to resolve this issue. Thanks,Sandeep. -- Bharath Vissapragada http://www.cloudera.com

Re: Check the value configured in 'zookeeper.znode.parent'. There could be a mismatch with the one configured in the master

about it, can someone help us to resolve this issue. Thanks,Sandeep. -- Bharath Vissapragada http://www.cloudera.com -- Bharath Vissapragada http://www.cloudera.com

Re: Why is this region compacting?

this region alone. My cluster is 0.94.10, and using almost all default settings. Only a few are not default: hbase.hregion.max.filesize = 4294967296 hbase.hstore.compaction.min = 6 I am at a total loss as to why this behavior is occurring. Any help is appreciated. --Tom -- Bharath

Re: some problems about Hive HBaseIntegration

the same hiveQL to query ; The result is that querying from hdfs external table costs about 20 mins , querying from hbase external table costs greater than 3 hours . Can someone tell me why it happens , is it possible optimized ? -- Bharath Vissapragada http://www.cloudera.com

Re: lucene with hbase.

See [1] . This might be of some help to you! [1] https://github.com/akkumar/hbasene/wiki On Sat, Jun 18, 2011 at 10:49 PM, rsriramtce rsriram...@gmail.com wrote: Is it possible to insert lucene indexes to hbase table.I am very new to this hbase. Provide me some suggestions. If we store