Risks when running a MySQL Galera Cluster in production without binlogs?
First of all: I assume that this is no real good idea.
However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.
https://jira.mariadb.org/browse/MDEV-9510
One of the workarounds is to disable the binlogs.
I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.
I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.
mariadb galera
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
First of all: I assume that this is no real good idea.
However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.
https://jira.mariadb.org/browse/MDEV-9510
One of the workarounds is to disable the binlogs.
I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.
I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.
mariadb galera
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
First of all: I assume that this is no real good idea.
However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.
https://jira.mariadb.org/browse/MDEV-9510
One of the workarounds is to disable the binlogs.
I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.
I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.
mariadb galera
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
First of all: I assume that this is no real good idea.
However, this Bug in MariaDB 10.1.xx crashes single cluster nodes.
https://jira.mariadb.org/browse/MDEV-9510
One of the workarounds is to disable the binlogs.
I personally think, that this comes with a lot of other risks, like inconsistent databases or not being able to get the database into a consistent state after restarting.
I need to understand the risks and drawbacks before eventually taking the decision to disable the binlogs.
mariadb galera
mariadb galera
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
edited Sep 18 '17 at 17:21
Rick James
41.6k22258
41.6k22258
asked Jun 21 '17 at 12:28
AndiAndi
1011
asked Jun 21 '17 at 12:28
AndiAndi
1011
asked Jun 21 '17 at 12:28
AndiAndi
1011
1011
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 4 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.
Not sure why you are interested in disabling binlogs , few are the disadvantages:
- unable to debug queries
- unable to setup a replica server if required.
answered Sep 13 '17 at 14:40
SKNSKN
11
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "182"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f176872%2frisks-when-running-a-mysql-galera-cluster-in-production-without-binlogs%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.
Not sure why you are interested in disabling binlogs , few are the disadvantages:
- unable to debug queries
- unable to setup a replica server if required.
answered Sep 13 '17 at 14:40
SKNSKN
11
add a comment |
As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.
Not sure why you are interested in disabling binlogs , few are the disadvantages:
- unable to debug queries
- unable to setup a replica server if required.
answered Sep 13 '17 at 14:40
SKNSKN
11
add a comment |
As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.
Not sure why you are interested in disabling binlogs , few are the disadvantages:
- unable to debug queries
- unable to setup a replica server if required.
answered Sep 13 '17 at 14:40
SKNSKN
11
As per as best practices for setting up MySQL Galera cluster , it is compulsory to enable binary logs and binlog format as ROW.
Not sure why you are interested in disabling binlogs , few are the disadvantages:
- unable to debug queries
- unable to setup a replica server if required.
answered Sep 13 '17 at 14:40
SKNSKN
11
answered Sep 13 '17 at 14:40
SKNSKN
11
answered Sep 13 '17 at 14:40
SKNSKN
11
answered Sep 13 '17 at 14:40
SKNSKN
11
11
add a comment |
add a comment |
Thanks for contributing an answer to Database Administrators Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f176872%2frisks-when-running-a-mysql-galera-cluster-in-production-without-binlogs%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
