[jira] [Commented] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-31 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16806150#comment-16806150 ] Zheng Wang commented on HBASE-22021: Yes, i think so. The connection here is a instance of 

[jira] [Commented] (HBASE-20738) failed with testGetPassword on Windows

2019-03-01 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-20738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16782260#comment-16782260 ] Zheng Wang commented on HBASE-20738: I meet this prob in version 2.0.4, why not commited this patch?

[jira] [Assigned] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-10 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-22021: -- Assignee: Zheng Wang (was: Wei-Chiu Chuang) > A small refactoring for

[jira] [Updated] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-10 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22021: --- Attachment: HBASE-22021.patch Status: Patch Available (was: Open) > A small refactoring

[jira] [Updated] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-11 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22021: --- Priority: Trivial (was: Major) > A small refactoring for NettyServerCall.sendResponseIfReady >

[jira] [Created] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-08 Thread Zheng Wang (JIRA)
Zheng Wang created HBASE-22021: -- Summary: A small refactoring for NettyServerCall.sendResponseIfReady Key: HBASE-22021 URL: https://issues.apache.org/jira/browse/HBASE-22021 Project: HBase

[jira] [Commented] (HBASE-21918) the use cases in doc should use Cell instead of KeyValue

2019-03-20 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16797118#comment-16797118 ] Zheng Wang commented on HBASE-21918: [~xucang] Could you help me for commit it. Thanks! > the use

[jira] [Updated] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-20 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22021: --- Attachment: HBASE-22021.patch Status: Patch Available (was: Open) > A small refactoring

[jira] [Updated] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-15 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22021: --- Attachment: (was: HBASE-22021.patch) > A small refactoring for

[jira] [Updated] (HBASE-22021) A small refactoring for NettyServerCall.sendResponseIfReady

2019-03-15 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22021: --- Status: Open (was: Patch Available) > A small refactoring for NettyServerCall.sendResponseIfReady

[jira] [Created] (HBASE-21918) the use cases in doc should use Cell instead of KeyValue

2019-02-17 Thread Zheng Wang (JIRA)
Zheng Wang created HBASE-21918: -- Summary: the use cases in doc should use Cell instead of KeyValue Key: HBASE-21918 URL: https://issues.apache.org/jira/browse/HBASE-21918 Project: HBase Issue

[jira] [Updated] (HBASE-21918) the use cases in doc should use Cell instead of KeyValue

2019-02-19 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-21918: --- Attachment: HBASE-21918.patch > the use cases in doc should use Cell instead of KeyValue >

[jira] [Updated] (HBASE-21918) the use cases in doc should use Cell instead of KeyValue

2019-02-19 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-21918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-21918: --- Labels: starter (was: ) Status: Patch Available (was: Open) > the use cases in doc should use

[jira] [Commented] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2019-07-05 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16879472#comment-16879472 ] Zheng Wang commented on HBASE-22639: I'll do more research on it and add some detail next week.

[jira] [Commented] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2019-07-12 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16884276#comment-16884276 ] Zheng Wang commented on HBASE-22639: I did some test for it . My test env has 5 nodes,and my test

[jira] [Created] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2019-06-27 Thread Zheng Wang (JIRA)
Zheng Wang created HBASE-22639: -- Summary: Unexpected split when a big table has only one region on a regionServer Key: HBASE-22639 URL: https://issues.apache.org/jira/browse/HBASE-22639 Project: HBase

[jira] [Assigned] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-22781: -- Assignee: Zheng Wang > Not suitable params of StoreScanner in the test case >

[jira] [Created] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-10 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-23008: -- Summary: ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty Key: HBASE-23008 URL: https://issues.apache.org/jira/browse/HBASE-23008

[jira] [Updated] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23008: --- Description: My live cluster config master-master replication,and only one is used to put data,as

[jira] [Updated] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23008: --- Description: My live cluster config master-master replication,and only one is used to put data,as

[jira] [Assigned] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-16 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-23008: -- Assignee: Zheng Wang > ReplicationSourceShipper has no chance to delete hlog znode when the

[jira] [Commented] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-04 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16899735#comment-16899735 ] Zheng Wang commented on HBASE-22781: Maybe I didn't make myself clear. I think this case is to test

[jira] [Updated] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22781: --- Description: {code:java} public void testScanSameTimestamp() throws IOException { // returns only

[jira] [Updated] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22781: --- Description: {code:java} public void testScanSameTimestamp() throws IOException { // returns only

[jira] [Created] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
Zheng Wang created HBASE-22781: -- Summary: Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp Key: HBASE-22781 URL: https://issues.apache.org/jira/browse/HBASE-22781

[jira] [Updated] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22781: --- Description: {code:java} public void testScanSameTimestamp() throws IOException { // returns only

[jira] [Updated] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-02 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22781: --- Description: {code:java} public void testScanSameTimestamp() throws IOException { // returns only

[jira] [Comment Edited] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-05 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16900577#comment-16900577 ] Zheng Wang edited comment on HBASE-22781 at 8/6/19 3:31 AM: If specfiy a

[jira] [Comment Edited] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-05 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16900577#comment-16900577 ] Zheng Wang edited comment on HBASE-22781 at 8/6/19 3:31 AM: If specfiy a

[jira] [Commented] (HBASE-22781) Not suitable params of StoreScanner in the test case TestStoreScanner.testScanSameTimestamp

2019-08-05 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16900577#comment-16900577 ] Zheng Wang commented on HBASE-22781: If specfiy a col,the matcher will return

[jira] [Commented] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2019-08-09 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16903798#comment-16903798 ] Zheng Wang commented on HBASE-22710: Maybe the problem is here.   {code:java} ScanQueryMatcher.java

[jira] [Commented] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2019-07-21 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889691#comment-16889691 ] Zheng Wang commented on HBASE-22710:  No probelm. > Wrong result in one case of scan that use raw

[jira] [Commented] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2019-07-18 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887678#comment-16887678 ] Zheng Wang commented on HBASE-22639: [~xucang]  The table has enough regions,but that regions is

[jira] [Comment Edited] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2019-07-18 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16887678#comment-16887678 ] Zheng Wang edited comment on HBASE-22639 at 7/18/19 6:37 AM: - To Toshihiro

[jira] [Created] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2019-07-18 Thread Zheng Wang (JIRA)
Zheng Wang created HBASE-22710: -- Summary: Wrong result in one case of scan that use raw and versions and filter together Key: HBASE-22710 URL: https://issues.apache.org/jira/browse/HBASE-22710 Project:

[jira] [Updated] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2019-07-18 Thread Zheng Wang (JIRA)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-22710: --- Description: create 'testScanRaw',\{NAME => 'f', VERSIONS => 1}   put 'testScanRaw','r1','f:q','1'

[jira] [Work started] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-24 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HBASE-23008 started by Zheng Wang. -- > ReplicationSourceShipper has no chance to delete hlog znode when the wal >

[jira] [Work stopped] (HBASE-23008) ReplicationSourceShipper has no chance to delete hlog znode when the wal entry batch always empty

2019-09-24 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23008?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HBASE-23008 stopped by Zheng Wang. -- > ReplicationSourceShipper has no chance to delete hlog znode when the wal >

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-10-30 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Attachment: HBASE-23223-benchmark.pdf > Support the offsetLock of bucketCache to use strong

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-11-03 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Attachment: HBASE-23223-RS metrics with patch.pdf > Support the offsetLock of bucketCache to use

[jira] [Commented] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-11-03 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16966350#comment-16966350 ] Zheng Wang commented on HBASE-23223: In the strong ref test,it didn't occur full gc. Compared with

[jira] [Assigned] (HBASE-23264) Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes? Slop?"

2019-11-06 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-23264: -- Assignee: Zheng Wang > Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes?

[jira] [Updated] (HBASE-23264) Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes? Slop?"

2019-11-06 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23264: --- Description: {code:java} // TODO: Why we add the extra 1024 bytes? Slop? private static final int

[jira] [Created] (HBASE-23264) Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes? Slop?"

2019-11-06 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-23264: -- Summary: Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes? Slop?" Key: HBASE-23264 URL: https://issues.apache.org/jira/browse/HBASE-23264 Project:

[jira] [Created] (HBASE-23334) The table-lock node of zk is not needed since HBASE-16786

2019-11-23 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-23334: -- Summary: The table-lock node of zk is not needed since HBASE-16786 Key: HBASE-23334 URL: https://issues.apache.org/jira/browse/HBASE-23334 Project: HBase Issue

[jira] [Created] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-10-28 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-23223: -- Summary: Support the offsetLock of bucketCache to use strong reference Key: HBASE-23223 URL: https://issues.apache.org/jira/browse/HBASE-23223 Project: HBase

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-10-28 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Description: The offsetLock of BucketCache use SoftReference for its ReentrantReadWriteLock,when

[jira] [Assigned] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2019-10-28 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-22710: -- Assignee: Zheng Wang (was: Zheng Hu) > Wrong result in one case of scan that use raw and

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2019-10-29 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Description: My live cluster env config below: hbase version: cdh6.0.1(apache hbase2.0.0) hbase

[jira] [Assigned] (HBASE-22639) Unexpected split when a big table has only one region on a regionServer

2020-01-09 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reassigned HBASE-22639: -- Assignee: Zheng Wang > Unexpected split when a big table has only one region on a

[jira] [Commented] (HBASE-23887) BlockCache performance improve

2020-03-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17056620#comment-17056620 ] Zheng Wang commented on HBASE-23887: Maybe directly change the logic of evict to avoid it happen

[jira] [Created] (HBASE-24164) Retain the ReadRequests and WriteRequests of region on web UI after alter table

2020-04-10 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-24164: -- Summary: Retain the ReadRequests and WriteRequests of region on web UI after alter table Key: HBASE-24164 URL: https://issues.apache.org/jira/browse/HBASE-24164 Project:

[jira] [Created] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-04-09 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-24152: -- Summary: Add ServerSsdLocalityCostFunction to StochasticLoadBalancer Key: HBASE-24152 URL: https://issues.apache.org/jira/browse/HBASE-24152 Project: HBase

[jira] [Work stopped] (HBASE-24164) Retain the ReadRequests and WriteRequests of region on web UI after alter table

2020-04-19 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HBASE-24164 stopped by Zheng Wang. -- > Retain the ReadRequests and WriteRequests of region on web UI after alter >

[jira] [Work started] (HBASE-24164) Retain the ReadRequests and WriteRequests of region on web UI after alter table

2020-04-19 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HBASE-24164 started by Zheng Wang. -- > Retain the ReadRequests and WriteRequests of region on web UI after alter >

[jira] [Commented] (HBASE-23887) BlockCache performance improve

2020-03-13 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17058586#comment-17058586 ] Zheng Wang commented on HBASE-23887: Yeah, but to a certain extent, your idea is opposite with LRU

[jira] [Commented] (HBASE-23887) BlockCache performance improve

2020-03-13 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17058611#comment-17058611 ] Zheng Wang commented on HBASE-23887: If a commiter think it is exactly  a improvement or a bug fix,

[jira] [Commented] (HBASE-23887) BlockCache performance improve

2020-03-13 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17058537#comment-17058537 ] Zheng Wang commented on HBASE-23887: "Some part, for example below 50 (if we set

[jira] [Updated] (HBASE-24038) Add a metric to show the locality of ssd in table.jsp

2020-03-29 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24038: --- Component/s: (was: monitoring) metrics > Add a metric to show the locality of

[jira] [Updated] (HBASE-24038) Add a metric to show the locality of ssd in table.jsp

2020-03-29 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24038: --- Issue Type: New Feature (was: Improvement) > Add a metric to show the locality of ssd in table.jsp

[jira] [Updated] (HBASE-24038) Add a metric to show the locality of ssd in table.jsp

2020-03-29 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24038: --- Priority: Major (was: Minor) > Add a metric to show the locality of ssd in table.jsp >

[jira] [Comment Edited] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17067502#comment-17067502 ] Zheng Wang edited comment on HBASE-22710 at 3/26/20, 8:45 AM: -- This issue

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference by default,it could reclaim mem

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference by default,it could reclaim mem

[jira] [Commented] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17067502#comment-17067502 ] Zheng Wang commented on HBASE-22710: This issue is found from our real case, so i think raw scan

[jira] [Commented] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17067511#comment-17067511 ] Zheng Wang commented on HBASE-23223: [~anoop.hbase] Sorry for the late response, i will add later.

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference by default,it could reclaim mem

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference by default,it could reclaim mem

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-03-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference based impl by default,it could

[jira] [Updated] (HBASE-23223) Support the offsetLock of bucketCache to use strong reference

2020-04-25 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-23223: --- Release Note: The offsetLock of bucketCache use soft reference based impl by default,it could

[jira] [Commented] (HBASE-23264) Resolve a TODO of BucketAllocator: "Why we add the extra 1024 bytes? Slop?"

2020-04-26 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-23264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17092963#comment-17092963 ] Zheng Wang commented on HBASE-23264: Thanks very much. > Resolve a TODO of BucketAllocator: "Why we

[jira] [Resolved] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-04-30 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang resolved HBASE-22710. Fix Version/s: 3.0.0 Release Note: Make the logic of the versions chosen more reasonable for

[jira] [Commented] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-04-30 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17096373#comment-17096373 ] Zheng Wang commented on HBASE-22710: {quote}   ##scan type##     ##maxVersionToCheck##   

[jira] [Comment Edited] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-04-30 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17096373#comment-17096373 ] Zheng Wang edited comment on HBASE-22710 at 4/30/20, 9:41 AM: -- {quote}   

[jira] [Comment Edited] (HBASE-22710) Wrong result in one case of scan that use raw and versions and filter together

2020-04-30 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-22710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17096373#comment-17096373 ] Zheng Wang edited comment on HBASE-22710 at 4/30/20, 9:42 AM: -- {quote}   

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-12 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17105888#comment-17105888 ] Zheng Wang commented on HBASE-24152: {quote}Thanks. So, one replica goes to SSD and you want the RS

[jira] [Comment Edited] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-12 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17105888#comment-17105888 ] Zheng Wang edited comment on HBASE-24152 at 5/13/20, 2:12 AM: --

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-17 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17109784#comment-17109784 ] Zheng Wang commented on HBASE-24152: {quote}Why can't the ssd aspect be factored into the general

[jira] [Comment Edited] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104054#comment-17104054 ] Zheng Wang edited comment on HBASE-24152 at 5/11/20, 4:29 AM: -- {quote}Why

[jira] [Comment Edited] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104054#comment-17104054 ] Zheng Wang edited comment on HBASE-24152 at 5/11/20, 4:28 AM: -- {quote}Why

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104054#comment-17104054 ] Zheng Wang commented on HBASE-24152: {quote}Why not just give host3 a more attractive score? Up the

[jira] [Comment Edited] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-10 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104054#comment-17104054 ] Zheng Wang edited comment on HBASE-24152 at 5/11/20, 4:29 AM: -- {quote}Why

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-11 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104645#comment-17104645 ] Zheng Wang commented on HBASE-24152: Here is the doc:

[jira] [Updated] (HBASE-24382) Flush partial stores of region filtered by seqId when archive wal due to too many wals

2020-05-16 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24382: --- Description: When the logRoller archive the oldest wal due to too many wals, if a region should be

[jira] [Created] (HBASE-24382) Flush partial stores of region filtered by seqId when archive wal due to too many wals

2020-05-16 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-24382: -- Summary: Flush partial stores of region filtered by seqId when archive wal due to too many wals Key: HBASE-24382 URL: https://issues.apache.org/jira/browse/HBASE-24382

[jira] [Work started] (HBASE-24382) Flush partial stores of region filtered by seqId when archive wal due to too many wals

2020-05-16 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HBASE-24382 started by Zheng Wang. -- > Flush partial stores of region filtered by seqId when archive wal due to too >

[jira] [Comment Edited] (HBASE-24164) Retain the ReadRequests and WriteRequests of region on web UI after alter table

2020-05-14 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17107070#comment-17107070 ] Zheng Wang edited comment on HBASE-24164 at 5/14/20, 9:08 AM: -- Reopened and

[jira] [Reopened] (HBASE-24164) Retain the ReadRequests and WriteRequests of region on web UI after alter table

2020-05-14 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang reopened HBASE-24164: Reopened and created a new PR for v2.2. > Retain the ReadRequests and WriteRequests of region on web

[jira] [Updated] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-06 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24335: --- Summary: Support deleteall with ts but without column in shell mode (was: Support deleteall row

[jira] [Created] (HBASE-24335) Support deleteall row with ts but without column in shell mode

2020-05-06 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-24335: -- Summary: Support deleteall row with ts but without column in shell mode Key: HBASE-24335 URL: https://issues.apache.org/jira/browse/HBASE-24335 Project: HBase

[jira] [Updated] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-06 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24335: --- Description: The position after rowkey is column, so if we can't only specify ts now. My proposal

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-11 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104667#comment-17104667 ] Zheng Wang commented on HBASE-24152: The explain of One_SSD storage policy: "One_SSD - for storing

[jira] [Issue Comment Deleted] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-11 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24152: --- Comment: was deleted (was: The explain of One_SSD storage policy: "One_SSD - for storing one of

[jira] [Created] (HBASE-24038) Add a metric to show the locality of ssd in table.jsp

2020-03-24 Thread Zheng Wang (Jira)
Zheng Wang created HBASE-24038: -- Summary: Add a metric to show the locality of ssd in table.jsp Key: HBASE-24038 URL: https://issues.apache.org/jira/browse/HBASE-24038 Project: HBase Issue

[jira] [Updated] (HBASE-24038) Add a metric to show the locality of ssd in table.jsp

2020-03-24 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24038?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24038: --- Description: If a hdfs block has a replica on local hdd and a replica on remote ssd, then the

[jira] [Updated] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-06 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24335: --- Description: The position after rowkey is column, so if we can't only specify ts now. My proposal

[jira] [Updated] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-07 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24335: --- Description: The position after rowkey is column, so we can't only specify ts now. My proposal is

[jira] [Commented] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-07 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17102141#comment-17102141 ] Zheng Wang commented on HBASE-24335: Thanks very much~ > Support deleteall with ts but without

[jira] [Updated] (HBASE-24335) Support deleteall with ts but without column in shell mode

2020-05-07 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Zheng Wang updated HBASE-24335: --- Release Note: Use a empty string to represent no column specified for deleteall in shell mode.

[jira] [Commented] (HBASE-24152) Add ServerSsdLocalityCostFunction to StochasticLoadBalancer

2020-05-08 Thread Zheng Wang (Jira)
[ https://issues.apache.org/jira/browse/HBASE-24152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17103071#comment-17103071 ] Zheng Wang commented on HBASE-24152: {quote}Was reviewing the PR but figured don't have enough

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