[jira] [Commented] (HBASE-10561) Forward port: HBASE-10212 New rpc metric: number of active handler

2014-05-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10561?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13994501#comment-13994501 ] Chao Shi commented on HBASE-10561: -- Hi Liang, +1 and thanks for porting this to 0.96.

[jira] [Resolved] (HBASE-10305) Batch update performance drops as the number of regions grows

2014-01-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi resolved HBASE-10305. -- Resolution: Not A Problem We're running 0.94.10. ASYNC_WAL does work for me. Thanks Lars. Close this

[jira] [Commented] (HBASE-10305) Batch update performance drops as the number of regions grows

2014-01-09 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13867513#comment-13867513 ] Chao Shi commented on HBASE-10305: -- bq. you can create a new test case,which is the

[jira] [Created] (HBASE-10305) Batch update performance drops as the number of regions grows

2014-01-08 Thread Chao Shi (JIRA)
Chao Shi created HBASE-10305: Summary: Batch update performance drops as the number of regions grows Key: HBASE-10305 URL: https://issues.apache.org/jira/browse/HBASE-10305 Project: HBase Issue

[jira] [Commented] (HBASE-10305) Batch update performance drops as the number of regions grows

2014-01-08 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13866400#comment-13866400 ] Chao Shi commented on HBASE-10305: -- Hi Anoop, Thanks for your quick response and

[jira] [Created] (HBASE-10212) New rpc metric: number of active handler

2013-12-19 Thread Chao Shi (JIRA)
Chao Shi created HBASE-10212: Summary: New rpc metric: number of active handler Key: HBASE-10212 URL: https://issues.apache.org/jira/browse/HBASE-10212 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-10212) New rpc metric: number of active handler

2013-12-19 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-10212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-10212: - Attachment: hbase-10212.patch Sorry, forgot to upload my patch. New rpc metric: number of active

[jira] [Commented] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-25 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13831610#comment-13831610 ] Chao Shi commented on HBASE-9969: - bq. It looks like the LoserTree always maintains the

[jira] [Commented] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-20 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13828502#comment-13828502 ] Chao Shi commented on HBASE-9969: - I found it is hard to optimize the consecutive for

[jira] [Commented] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-20 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13828507#comment-13828507 ] Chao Shi commented on HBASE-9969: - bq. Doing a quick comparison against the second

[jira] [Updated] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-18 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9969: Attachment: hbase-9969-v3.patch upload v3 - add an assertion as Ted mentioned - prepend a 16 bytes prefix

[jira] [Commented] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-18 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13825391#comment-13825391 ] Chao Shi commented on HBASE-9969: - bq. I wonder if you should make ~10 cols/row, and

[jira] [Created] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
Chao Shi created HBASE-9969: --- Summary: Improve KeyValueHeap using loser tree Key: HBASE-9969 URL: https://issues.apache.org/jira/browse/HBASE-9969 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9969: Attachment: kvheap-benchmark.txt kvheap-benchmark.png hbase-9969.patch I

[jira] [Commented] (HBASE-9811) ColumnPaginationFilter is slow when offset is large

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13822264#comment-13822264 ] Chao Shi commented on HBASE-9811: - HBASE-9969 is opened to improve performance of

[jira] [Updated] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9969: Status: Patch Available (was: Open) Submit to hadoop QA. Improve KeyValueHeap using loser tree

[jira] [Updated] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9969: Attachment: hbase-9969.patch Repost the patch, as hadoop QA thought the benchmark result is the patch

[jira] [Updated] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9969: Attachment: hbase-9969-v2.patch v2 is attached, fixed Ted mentioned problems.

[jira] [Commented] (HBASE-9969) Improve KeyValueHeap using loser tree

2013-11-14 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13823256#comment-13823256 ] Chao Shi commented on HBASE-9969: - To [~te...@apache.org]: bq. In what condition would

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-11-06 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13814700#comment-13814700 ] Chao Shi commented on HBASE-9000: - bq. Should we do the same thing in StoreFileScanner?

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-11-04 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13813676#comment-13813676 ] Chao Shi commented on HBASE-9000: - Hi [~zjushch], bq. How to decide the config value? I

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-10-30 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13808781#comment-13808781 ] Chao Shi commented on HBASE-9000: - bq. Hah. I just something very similar, but actually in

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-10-30 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13809870#comment-13809870 ] Chao Shi commented on HBASE-9000: - bq. 'reseek to next row' gets slower with patch. If

[jira] [Updated] (HBASE-9000) Linear reseek in Memstore

2013-10-30 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9000: Attachment: hbase-9000.patch Merge the patch with the benchmark program, submitting for QA test 1. set

[jira] [Updated] (HBASE-9000) Linear reseek in Memstore

2013-10-30 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9000: Status: Patch Available (was: Open) Linear reseek in Memstore -

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-10-30 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13809958#comment-13809958 ] Chao Shi commented on HBASE-9000: - I re-ran the benchmark program, and get the following

[jira] [Updated] (HBASE-9000) Linear reseek in Memstore

2013-10-29 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9000: Attachment: hbase-9000-benchmark-program.patch Attach a benchmark program. $ bin/hbase

[jira] [Updated] (HBASE-9000) Linear reseek in Memstore

2013-10-29 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9000: Attachment: hbase-9000-port-fb.patch The attached patch is a port of linear seek code from 0.89-fb branch

[jira] [Commented] (HBASE-9000) Linear reseek in Memstore

2013-10-28 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13806669#comment-13806669 ] Chao Shi commented on HBASE-9000: - I don't think tailSet is efficient, considering a

[jira] [Commented] (HBASE-9811) ColumnPaginationFilter is slow when offset is large

2013-10-28 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13807622#comment-13807622 ] Chao Shi commented on HBASE-9811: - Here is some benchmark 1 row with 1M columns, and

[jira] [Commented] (HBASE-9769) Improve performance of a Scanner with explicit column list when rows are small/medium size

2013-10-28 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13807632#comment-13807632 ] Chao Shi commented on HBASE-9769: - Hi folks, I'm running into a similar problem

[jira] [Created] (HBASE-9811) ColumnPaginationFilter is slow when offset is large

2013-10-21 Thread Chao Shi (JIRA)
Chao Shi created HBASE-9811: --- Summary: ColumnPaginationFilter is slow when offset is large Key: HBASE-9811 URL: https://issues.apache.org/jira/browse/HBASE-9811 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-9488) Improve performance for small scan

2013-10-17 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13798807#comment-13798807 ] Chao Shi commented on HBASE-9488: - Hi [~lhofhansl], will this be checked into 0.94 branch?

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-10-16 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Affects Version/s: 0.94.12 Port HTrace support to 0.94

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-10-16 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Status: Patch Available (was: Open) Port HTrace support to 0.94

[jira] [Commented] (HBASE-9683) Port HTrace support to 0.94

2013-10-16 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13797545#comment-13797545 ] Chao Shi commented on HBASE-9683: - Hi [~eclark], I agree that the 0.94 RPC is ugly in

[jira] [Commented] (HBASE-8401) Backport HBASE-8284 Allow String Offset(s) in ColumnPaginationFilter for bookmark based pagination

2013-10-15 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13794936#comment-13794936 ] Chao Shi commented on HBASE-8401: - Hi folks, We found this feature is helpful to our use

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-10-15 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Attachment: hbase-9683-v3.patch v3 fixes a missing of Trace.wrap where put operation was not traced due to

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-10-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Attachment: hbase-zipkin.png I finally get this worked. There is something tricky about thrift version.

[jira] [Commented] (HBASE-9683) Port HTrace support to 0.94

2013-10-07 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13788839#comment-13788839 ] Chao Shi commented on HBASE-9683: - bq. It will not break wire compat if the serialized

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-10-07 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Attachment: hbase-9683-v2.patch Here is port of HBASE-9121 and HBASE-9366 to 0.94 branch. [~eclark],

[jira] [Created] (HBASE-9683) Port HTrace support to 0.94

2013-09-29 Thread Chao Shi (JIRA)
Chao Shi created HBASE-9683: --- Summary: Port HTrace support to 0.94 Key: HBASE-9683 URL: https://issues.apache.org/jira/browse/HBASE-9683 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-9683) Port HTrace support to 0.94

2013-09-29 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9683: Attachment: hbase-9683.patch Port HTrace support to 0.94

[jira] [Commented] (HBASE-9683) Port HTrace support to 0.94

2013-09-29 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13781578#comment-13781578 ] Chao Shi commented on HBASE-9683: - bq. This breaks wire compat correct ? No. The goal of

[jira] [Commented] (HBASE-9564) Intermittent TestSimpleRpcScheduler#testHandlerIsolation failure

2013-09-17 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13770382#comment-13770382 ] Chao Shi commented on HBASE-9564: - It seems this fails very rarely (I've tested it for 50+

[jira] [Updated] (HBASE-9564) Intermittent TestSimpleRpcScheduler#testHandlerIsolation failure

2013-09-17 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9564: Attachment: hbase-9564-chaoshi.patch synchronization using CountDownLatch. Try QA.

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-13 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13767340#comment-13767340 ] Chao Shi commented on HBASE-9101: - Thanks for the help [~saint@gmail.com]

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-12 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-9101-v5.patch @stack, I understood what you meant. I did a little bit different: I

[jira] [Commented] (HBASE-9444) EncodedScannerV2#isSeeked does not behave as described in javadoc

2013-09-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13764304#comment-13764304 ] Chao Shi commented on HBASE-9444: - bq. will it be better to ask seeker whether it is being

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-9101-v4.patch try qa v4 Addendum to pluggable RpcScheduler

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13764448#comment-13764448 ] Chao Shi commented on HBASE-9101: - bq. So, try to avoid somersaults so you can get

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-09-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13762774#comment-13762774 ] Chao Shi commented on HBASE-8884: - stack, could you please explain a little bit more on

[jira] [Commented] (HBASE-9488) Improve performance for small scan

2013-09-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13762833#comment-13762833 ] Chao Shi commented on HBASE-9488: - Great patch! We planned to do this too. I didn't get

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13763087#comment-13763087 ] Chao Shi commented on HBASE-9101: - oops.. sorry for not updating this ticket for a while.

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-09-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-9101-v3.patch Addendum to pluggable RpcScheduler

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-09-10 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13763140#comment-13763140 ] Chao Shi commented on HBASE-8884: - I haven't thought on the interface clearly. You idea

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-09-09 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13762706#comment-13762706 ] Chao Shi commented on HBASE-8884: - Hi stack, Thanks for your review comments. bq.

[jira] [Created] (HBASE-9444) EncodedScannerV2#isSeeked does not behave as described in javadoc

2013-09-05 Thread Chao Shi (JIRA)
Chao Shi created HBASE-9444: --- Summary: EncodedScannerV2#isSeeked does not behave as described in javadoc Key: HBASE-9444 URL: https://issues.apache.org/jira/browse/HBASE-9444 Project: HBase Issue

[jira] [Updated] (HBASE-9444) EncodedScannerV2#isSeeked does not behave as described in javadoc

2013-09-05 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9444: Status: Patch Available (was: Open) try QA EncodedScannerV2#isSeeked does not behave as

[jira] [Updated] (HBASE-9444) EncodedScannerV2#isSeeked does not behave as described in javadoc

2013-09-05 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9444: Attachment: hbase-9444.patch EncodedScannerV2#isSeeked does not behave as described in javadoc

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-08-26 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13750909#comment-13750909 ] Chao Shi commented on HBASE-9101: - Hi [~te...@apache.org], could you please have a look at

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-08-06 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13731666#comment-13731666 ] Chao Shi commented on HBASE-9101: - Hi reviewers, any more review comments?

[jira] [Commented] (HBASE-7266) [89-fb] Using pread for non-compaction read request

2013-08-01 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13726207#comment-13726207 ] Chao Shi commented on HBASE-7266: - Lars, yes, we're using an early 0.94 version. Thanks

[jira] [Commented] (HBASE-9102) HFile block pre-loading for large sequential scan

2013-08-01 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13726224#comment-13726224 ] Chao Shi commented on HBASE-9102: - I don't think block cache should be used for such

[jira] [Commented] (HBASE-9102) HFile block pre-loading for large sequential scan

2013-08-01 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13727242#comment-13727242 ] Chao Shi commented on HBASE-9102: - bq. The client is able to enable/disable on each

[jira] [Commented] (HBASE-7266) [89-fb] Using pread for non-compaction read request

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13724944#comment-13724944 ] Chao Shi commented on HBASE-7266: - We are experiencing this too. This happens when a large

[jira] [Created] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
Chao Shi created HBASE-9101: --- Summary: Addendum to pluggable RpcScheduler Key: HBASE-9101 URL: https://issues.apache.org/jira/browse/HBASE-9101 Project: HBase Issue Type: Improvement

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-9101.patch try hudson Addendum to pluggable RpcScheduler

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Status: Patch Available (was: Open) Addendum to pluggable RpcScheduler

[jira] [Commented] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13725072#comment-13725072 ] Chao Shi commented on HBASE-9101: - https://reviews.apache.org/r/13106/

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13725073#comment-13725073 ] Chao Shi commented on HBASE-8884: - Hi stack, I opened another issue (HBASE-9101) and

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-8884-addendum-v2.patch Try tests with v2 This version fixes issues mentioned by Ted Yu

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: (was: hbase-8884-addendum-v2.patch) Addendum to pluggable RpcScheduler

[jira] [Updated] (HBASE-9101) Addendum to pluggable RpcScheduler

2013-07-31 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-9101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-9101: Attachment: hbase-9101-v2.patch I attached the wrong patch just now. please ignore the previous one.

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-07-18 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13713257#comment-13713257 ] Chao Shi commented on HBASE-8884: - Good! Thanks all reviewers. Pluggable

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-17 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v8.patch Try QA for patch v8 Changes: - rebase to trunk (and resolve some

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-07-15 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13709371#comment-13709371 ] Chao Shi commented on HBASE-8884: - bq. this is kind of a big patch... mind putting it up

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-13 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v7.patch Thanks for review. Here is v7 patch. - make RpcServer.CallRunner and

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-07-11 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13706603#comment-13706603 ] Chao Shi commented on HBASE-8884: - Hi [~stack] and [~yuzhih...@gmail.com], any comments on

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-09 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v4.patch Fix hadoop QA issues Pluggable RpcScheduler

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-09 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v5.patch Pluggable RpcScheduler -- Key:

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-09 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v6.patch Thanks for your review. Here are fixes for the review comments. bq.

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-08 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v2.patch New updates: - Move SimpleRpcScheduler out. - Pass RpcScheduler as a

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-08 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884-v3.patch Oops. The previous patch contains some debugging print. Please see v3,

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-08 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Assignee: Chao Shi Status: Patch Available (was: Open) Pluggable RpcScheduler

[jira] [Commented] (HBASE-8801) Region level read/write degradation

2013-07-08 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702873#comment-13702873 ] Chao Shi commented on HBASE-8801: - Hi Bing, Thanks for sharing your thoughts on this.

[jira] [Created] (HBASE-8884) Pluggable RpcScheduler

2013-07-06 Thread Chao Shi (JIRA)
Chao Shi created HBASE-8884: --- Summary: Pluggable RpcScheduler Key: HBASE-8884 URL: https://issues.apache.org/jira/browse/HBASE-8884 Project: HBase Issue Type: Improvement Components:

[jira] [Updated] (HBASE-8884) Pluggable RpcScheduler

2013-07-06 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8884: Attachment: hbase-8884.patch Pluggable RpcScheduler -- Key:

[jira] [Commented] (HBASE-8884) Pluggable RpcScheduler

2013-07-06 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13701488#comment-13701488 ] Chao Shi commented on HBASE-8884: - Thanks for reviewing this patch so quickly. {quote}

[jira] [Commented] (HBASE-8802) totalCompactingKVs overflow

2013-06-26 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13693838#comment-13693838 ] Chao Shi commented on HBASE-8802: - It seems like TestAccessController failure has nothing

[jira] [Updated] (HBASE-8802) totalCompactingKVs overflow

2013-06-25 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Chao Shi updated HBASE-8802: Attachment: hbase-8802.patch Here's a trivial patch totalCompactingKVs overflow

[jira] [Created] (HBASE-8802) totalCompactingKVs overflow

2013-06-25 Thread Chao Shi (JIRA)
Chao Shi created HBASE-8802: --- Summary: totalCompactingKVs overflow Key: HBASE-8802 URL: https://issues.apache.org/jira/browse/HBASE-8802 Project: HBase Issue Type: Bug Reporter: Chao

[jira] [Created] (HBASE-8801) Region level read/write degradation

2013-06-24 Thread Chao Shi (JIRA)
Chao Shi created HBASE-8801: --- Summary: Region level read/write degradation Key: HBASE-8801 URL: https://issues.apache.org/jira/browse/HBASE-8801 Project: HBase Issue Type: Bug

[jira] [Commented] (HBASE-8801) Region level read/write degradation

2013-06-24 Thread Chao Shi (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-8801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13692696#comment-13692696 ] Chao Shi commented on HBASE-8801: - Here is our proposed solutions (this is done by