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[DISCUSS] status of and plans for our hbase-spark integration -
HBase - [mail # dev]
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| ...On Wed, Jun 21, 2017 at 9:31 AM, Sean Busbey wrote:> ....>> 1) Branch-1 releases>...> Personally, I'd like to see HBASE-17766 and HBASE-18175 closed out and> then our... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...On Thu, Jun 22, 2017 at 10:50 AM, Sean Busbey wrote:> I'm not sure on the jar-with-deps bit. It's super nice to just include> one known-deployed jar in your spark classpath inste... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...On Thu, Jun 22, 2017 at 10:00 AM, Mike Drob wrote:> That's a lot of ground you're trying to cover, Sean, thanks for putting> this together.>>> 1) Branch-1 releases>&g... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...That's a lot of ground you're trying to cover, Sean, thanks for puttingthis together.> 1) Branch-1 releases> Is there anything else we ought to be tracking here?We currently have code ... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...On Wed, Jun 21, 2017 at 10:37 PM, Stack wrote:> On Wed, Jun 21, 2017 at 5:26 PM, Andrew Purtell wrote:>>> I seem to recall that what eventually was committed to maste... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...On Wed, Jun 21, 2017 at 5:26 PM, Andrew Purtell wrote:> I seem to recall that what eventually was committed to master as> hbase-spark was first shopped to the Spark project, who ... |
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Author: Stack ,
2017-06-22, 03:37
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...I seem to recall that what eventually was committed to master ashbase-spark was first shopped to the Spark project, who felt the same, thatit should be hosted elsewhere. On JIRA and in the d... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...Great writeup.At first blush, this effort looks like it should be a separate project, notin hbase core at all.St.AckOn Wed, Jun 21, 2017 at 9:31 AM, Sean Busbey wrote:> Hi Folks!>... |
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Author: Stack ,
2017-06-22, 00:13
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...(1) Spark version: I also prefer your option b,(2) Scala version: we can support both Scala 2.10 and 2.11, since there isno source issue, just byte level change. We can use the profile in ma... |
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[DISCUSS] status of and plans for our hbase-spark integration - HBase - [mail # dev]
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| ...Phoenix has its own spark connector, which interfaces via the JDBC driver (https://phoenix.apache.org/phoenix_spark.html). Do they need to doanything? As of 4.10 Phoenix supports Spark >=... |
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Plan for Hybrid Logical Clocks -
HBase - [mail # dev]
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| ...For now, yes, that is the plan. However, if it is done before HBase 2.0.0beta and if it is proven to be solid, then we can discuss bringing it backto 2.0.0.On Fri, Jun 23, 2017 at 6:12 AM, S... |
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Plan for Hybrid Logical Clocks - HBase - [mail # dev]
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| ...It'd be great to see this land. You only mention the master branch asa merge target; is the assumption that this would only be a HBase 3.0+addition?On Thu, Jun 22, 2017 at 7:34 PM, Amit Pate... |
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Plan for Hybrid Logical Clocks - HBase - [mail # dev]
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| ...On Thu, Jun 22, 2017 at 5:34 PM, Amit Patel wrote:> Hi everyone,>>>> I'm Amit and I've been picking up on the past work on Hybrid Logical Clocks> (HBASE-14070 ) that ... |
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Author: Stack ,
2017-06-23, 03:50
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Plan for Hybrid Logical Clocks - HBase - [mail # dev]
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| ...Hi everyone,I'm Amit and I've been picking up on the past work on Hybrid Logical Clocks(HBASE-14070 ) that wasdone by Sai Teja Ranuva last summer. The most recent status of HLC on HBasecan b... |
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[HBASE-18164] Much faster locality cost function and candidate generator -
HBase - [issue]
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| ...We noticed that during the stochastic load balancer was not scaling well with cluster size. That is to say that on our smaller clusters (~17 tables, ~12 region servers, ~5k regions), the bal... |
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[HBASE-18161] Incremental Load support for Multiple-Table HFileOutputFormat -
HBase - [issue]
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| ...IntroductionMapReduce currently supports the ability to write HBase records in bulk to HFiles for a single table. The file(s) can then be uploaded to the relevant RegionServers information w... |
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[HBASE-18259] HBase book link to "beginner" issues includes resolved issues -
HBase - [issue]
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| ...The link at http://hbase.apache.org/book.html#getting.involved for beginner issues is https://issues.apache.org/jira/issues/?jql=project%20%3D%20HBASE%20AND%20labels%20in%20(beginner)but thi... |
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[HBASE-18175] Add hbase-spark integration test into hbase-it -
HBase - [issue]
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| ...After HBASE-17574, all test under hbase-spark are regarded as unit test, and this jira will add integration test of hbase-spark into hbase-it. This patch run same tests as mapreduce.In... |
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Column families -
HBase - [mail # user]
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| ...Per column family flush is in hbase 1.1 onwardsCheersOn Fri, Jun 23, 2017 at 2:18 AM, Alexander Ilyin wrote:> Brian, Ted, thank you for your answers.>> Ted, could you point out the ... |
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Column families - HBase - [mail # user]
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| ...Brian, Ted, thank you for your answers.Ted, could you point out the HBase version where per column family flushfirst appeared?On Thu, Jun 22, 2017 at 4:06 PM, Ted Yu wrote:> bq. HBa... |
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Column families - HBase - [mail # user]
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| ...bq. HBase doesn't do well with more than 2-3 column familiesThe above is out of date - we have per column family flush which wouldreduce the number of small hfiles.bq. Why can't we just crea... |
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Author: Ted Yu ,
2017-06-22, 14:06
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Column families - HBase - [mail # user]
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| ...One use-case that applies to my tables is that I have a table with a set ofcolumns that have data that is always processed with MR jobs, but other rather large columnsthat are generally only... |
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Column families - HBase - [mail # user]
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| ...Hi,A general question regarding column families. It is said in the doc thatHBase doesn't do well with more than 2-3 column families because flushingand compactions are done on a per region b... |
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[HBASE-17931] Assign system tables to servers with highest version -
HBase - [issue]
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| ...In branch-1 and master we have some improvement and new features on scanning which is not compatible.A client of old version to a server of new version is compatible (must be a bug if not, m... |
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[HBASE-18052] Add document for async admin -
HBase - [issue]
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[HBASE-18234] Revisit the async admin api -
HBase - [issue]
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| ...1. Update the balance method name. balancer -> balancesetBalancerRunning -> setBalancerOnisBalancerEnabled -> isBalancerOn2. Use HRegionLocation instead of Pair<HRegionInfo, Serv... |
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