[
https://issues.apache.org/jira/browse/HBASE-23938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104088#comment-17104088
]
Viraj Jasani edited comment on HBASE-23938 at 5/11/20, 9:16 AM:
----------------------------------------------------------------
Yes, with this Jira, 2 configs are of our interests:
1. *hbase.regionserver.slowlog.buffer.enabled* (already present in
master/branch-2 HBASE-22978): Default false. If enabled, in-memory ring buffer
will store all latest (by default: 250 in FIFO manner) slow/large RPC calls and
users can query this ring buffer with various filters.
2. *hbase.regionserver.slowlog.systable.enabled* (in progress as part of this
Jira): Default false. If enabled, slow/large logs will flow in system table
also in addition to ring buffer. The above config should also be enabled.
was (Author: vjasani):
Yes, with this Jira, 2 configs are of our interests:
1. *hbase.regionserver.slowlog.buffer.enabled* (already present in
master/branch-2): Default false. If enabled, in-memory ring buffer will store
all latest (by default: 250 in FIFO manner) slow/large RPC calls and users can
query this ring buffer with various filters.
2. *hbase.regionserver.slowlog.systable.enabled* (in progress as part of this
Jira): Default false. If enabled, slow/large logs will flow in system table
also in addition to ring buffer. The above config should also be enabled.
> Replicate slow/large RPC calls to HDFS
> --------------------------------------
>
> Key: HBASE-23938
> URL: https://issues.apache.org/jira/browse/HBASE-23938
> Project: HBase
> Issue Type: Sub-task
> Affects Versions: 3.0.0-alpha-1, 2.3.0, 1.7.0
> Reporter: Viraj Jasani
> Assignee: Viraj Jasani
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.3.0
>
> Attachments: Screen Shot 2020-05-07 at 12.01.26 AM.png
>
>
> We should provide capability to replicate complete slow and large RPC logs to
> HDFS or create new system table in addition to Ring Buffer. This way we don't
> lose any of slow logs and operator can retrieve all the slow/large logs.
> Replicating logs to HDFS / creating new system table should be configurable.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
