Uh oh!
There was an error while loading. Please reload this page.
HBASE-23648: Re-use underlying connection registry in RawAsyncHBaseAd… …min (#994) - #1100
Closed
bharathv wants to merge 6 commits into
Closed
HBASE-23648: Re-use underlying connection registry in RawAsyncHBaseAd… …min (#994)#1100bharathv wants to merge 6 commits into
bharathv wants to merge 6 commits into
Conversation
This patch implements a simple cache that all the masters can lookup to serve cluster ID to clients. Active HMaster is still responsible for creating it but all the masters will read it from fs to serve clients. RPCs exposing it will come in a separate patch as a part of HBASE-18095. Signed-off-by: Andrew Purtell <apurtell@apache.org> Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org> Signed-off-by: Guangxu Cheng <guangxucheng@gmail.com> (cherry picked from commit c2e01f2)
…ache#812) Currently we just track whether an active master exists. It helps to also track the address of the active master in all the masters to help serve the client RPC requests to know which master is active. Signed-off-by: Nick Dimiduk <ndimiduk@apache.org> Signed-off-by: Andrew Purtell <apurtell@apache.org> (cherry picked from commit efebb84)
* HBASE-23281: Track meta region changes on masters This patch adds a simple cache that tracks the meta region replica locations. It keeps an eye on the region movements so that the cached locations are not stale. This information is used for servicing client RPCs for connections that use master based registry (HBASE-18095). The RPC end points will be added in a separate patch. Signed-off-by: Nick Dimiduk <ndimiduk@apache.org> (cherry picked from commit 8571d38)
* HBASE-23304: RPCs needed for client meta information lookup This patch implements the RPCs needed for the meta information lookup during connection init. New tests added to cover the RPC code paths. HBASE-23305 builds on this to implement the client side logic. Fixed a bunch of checkstyle nits around the places the patch touches. Signed-off-by: Andrew Purtell <apurtell@apache.org> (cherry picked from commit 4f8fbba)
* HBASE-23604: Cleanup AsyncRegistry interface - Cleans up the method names to make more sense and adds a little more javadocs for context. In future patches we can revisit the name of the actual class to make it more self explanatory. - Does AsyncRegistry -> ConnectionRegistry rename. "async" ness of the registry is kind of implicit based on the interface contents and need not be reflected in the name. Signed-off-by: Nick Dimiduk <ndimiduk@apache.org> Signed-off-by: stack <stack@apache.org> Signed-off-by: Viraj Jasani <vjasani@apache.org> (cherry picked from commit 12bb41e)
…min (apache#994) * HBASE-23648: Re-use underlying connection registry in RawAsyncHBaseAdmin No need to create and close a new registry on demand. Audited other usages of getRegistry() and the code looks fine. * Fix checkstyle issues in RawAsyncHBaseAdmin (cherry picked from commit 07c3826)
Apache-HBase
commented
Jan 28, 2020
💔 -1 overall
This message was automatically generated. |
bharathv
commented
Feb 2, 2020
ContributorAuthor
Will be included in #1101 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for freeto join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No need to create and close a new registry on demand. Audited other
usages of getRegistry() and the code looks fine.