indexDir compatible fix for issue #3430 #3433

StevenLuMT · 2022-07-28T16:49:06Z

Descriptions of the changes in this PR:

Motivation

Fixes #3430, make cookie validation is compatible with old version.
I think we should check indexDirs when configuration‘s indexDirectories is setted rather than avoiding the check

Changes

add compatible check
add testcase to cover the new code

StevenLuMT · 2022-07-28T17:04:42Z

@horizonzy thanks for your issue,
have a look, does this solve your problem?

bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/CookieIndexDirTest.java

bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java

horizonzy

LGTM

eolivelli

Lgtm

Descriptions of the changes in this PR: ### Motivation Fixes apache#3430, make cookie validation is compatible with old version. I think we should check indexDirs when configuration‘s indexDirectories is setted rather than avoiding the check ### Changes 1. add compatible check 2. add testcase to cover the new code (cherry picked from commit f06800c)

fvigotti · 2023-09-21T09:47:28Z

I'm not sure if I am missing something because this is a year old merged bug .. but updating a cluster from 4.15.4 to 4.16.3 (both using the dockerhub official images )
I still get this incompatibility issue , shouldn't the cookie be compatible and get updated once the 4.16+ bookie starts ?

2023-09-21T09:36:00,280 - ERROR - [main:Main@218] - Failed to build bookie server
org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: Cookie [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
indexDirs: "1\t/data/bookkeeper/index"
] is not matching with [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"

a fast check on the code and the problem maybe was because I've used a specified indexDirs instead of the default (ledgerdir) one ? but the code seems to assume that if the cookie is blank then it's the ledgerDirs ( and shouldn't assume that because can be configured differently in the configuration )

https://github.com/StevenLuMT/bookkeeper/blob/905d317c5ab6e700aa3195259c274b55a70540c5/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java#L142-L143

as note for others in the same situation my workaround has been to do a rolling update with the reset cookie bin/bookkeeper shell bookieformat -deleteCookie on each bookie

horizonzy · 2023-09-22T03:43:00Z

I'm not sure if I am missing something because this is a year old merged bug .. but updating a cluster from 4.15.4 to 4.16.3 (both using the dockerhub official images ) I still get this incompatibility issue , shouldn't the cookie be compatible and get updated once the 4.16+ bookie starts ?
2023-09-21T09:36:00,280 - ERROR - [main:Main@218] - Failed to build bookie server
org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: Cookie [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
indexDirs: "1\t/data/bookkeeper/index"
] is not matching with [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
a fast check on the code and the problem maybe was because I've used a specified indexDirs instead of the default (ledgerdir) one ? but the code seems to assume that if the cookie is blank then it's the ledgerDirs ( and shouldn't assume that because can be configured differently in the configuration )

https://github.com/StevenLuMT/bookkeeper/blob/905d317c5ab6e700aa3195259c274b55a70540c5/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java#L142-L143

as note for others in the same situation my workaround has been to do a rolling update with the reset cookie bin/bookkeeper shell bookieformat -deleteCookie on each bookie

Ok, let me check it.

horizonzy · 2023-09-22T05:59:46Z

I'm not sure if I am missing something because this is a year old merged bug .. but updating a cluster from 4.15.4 to 4.16.3 (both using the dockerhub official images ) I still get this incompatibility issue , shouldn't the cookie be compatible and get updated once the 4.16+ bookie starts ?
2023-09-21T09:36:00,280 - ERROR - [main:Main@218] - Failed to build bookie server
org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: Cookie [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
indexDirs: "1\t/data/bookkeeper/index"
] is not matching with [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
a fast check on the code and the problem maybe was because I've used a specified indexDirs instead of the default (ledgerdir) one ? but the code seems to assume that if the cookie is blank then it's the ledgerDirs ( and shouldn't assume that because can be configured differently in the configuration )

https://github.com/StevenLuMT/bookkeeper/blob/905d317c5ab6e700aa3195259c274b55a70540c5/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java#L142-L143

as note for others in the same situation my workaround has been to do a rolling update with the reset cookie bin/bookkeeper shell bookieformat -deleteCookie on each bookie

Yes, it's indeed a problem. If the cookie doesn't has indexDirs, we shouldn't consider ledgerDirs as its value.

horizonzy · 2023-09-22T08:43:17Z

I'm not sure if I am missing something because this is a year old merged bug .. but updating a cluster from 4.15.4 to 4.16.3 (both using the dockerhub official images ) I still get this incompatibility issue , shouldn't the cookie be compatible and get updated once the 4.16+ bookie starts ?
2023-09-21T09:36:00,280 - ERROR - [main:Main@218] - Failed to build bookie server
org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: Cookie [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
indexDirs: "1\t/data/bookkeeper/index"
] is not matching with [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
a fast check on the code and the problem maybe was because I've used a specified indexDirs instead of the default (ledgerdir) one ? but the code seems to assume that if the cookie is blank then it's the ledgerDirs ( and shouldn't assume that because can be configured differently in the configuration )

https://github.com/StevenLuMT/bookkeeper/blob/905d317c5ab6e700aa3195259c274b55a70540c5/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java#L142-L143

as note for others in the same situation my workaround has been to do a rolling update with the reset cookie bin/bookkeeper shell bookieformat -deleteCookie on each bookie

I think we should upgrade the cookie version, or we can't know the indexDirs is a really null or just a old version without indexDirs.

horizonzy · 2023-09-26T01:46:37Z

I'm not sure if I am missing something because this is a year old merged bug .. but updating a cluster from 4.15.4 to 4.16.3 (both using the dockerhub official images ) I still get this incompatibility issue , shouldn't the cookie be compatible and get updated once the 4.16+ bookie starts ?
2023-09-21T09:36:00,280 - ERROR - [main:Main@218] - Failed to build bookie server
org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: Cookie [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
indexDirs: "1\t/data/bookkeeper/index"
] is not matching with [5
bookieHost: "bk1"
journalDir: "/data/bookkeeper/journal"
ledgerDirs: "1\t/data/bookkeeper/ledgers"
instanceId: "e44f080b-a6ba-4b5e-97f0-0a0303bfd295"
a fast check on the code and the problem maybe was because I've used a specified indexDirs instead of the default (ledgerdir) one ? but the code seems to assume that if the cookie is blank then it's the ledgerDirs ( and shouldn't assume that because can be configured differently in the configuration )

https://github.com/StevenLuMT/bookkeeper/blob/905d317c5ab6e700aa3195259c274b55a70540c5/bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java#L142-L143

as note for others in the same situation my workaround has been to do a rolling update with the reset cookie bin/bookkeeper shell bookieformat -deleteCookie on each bookie

I have submitted a PR to fix it. Could you help to check it? #4087

Descriptions of the changes in this PR: ### Motivation Fixes apache#3430, make cookie validation is compatible with old version. I think we should check indexDirs when configuration‘s indexDirectories is setted rather than avoiding the check ### Changes 1. add compatible check 2. add testcase to cover the new code

StevenLuMT mentioned this pull request Jul 29, 2022

Fix cookie compatible problem. #3431

Closed

horizonzy reviewed Jul 29, 2022

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bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/CookieIndexDirTest.java Outdated Show resolved Hide resolved

bookkeeper-server/src/main/java/org/apache/bookkeeper/bookie/Cookie.java Outdated Show resolved Hide resolved

hangc0276 requested review from dlg99, eolivelli, hangc0276, hezhangjian, nicoloboschi and zymap July 29, 2022 07:31

hangc0276 assigned StevenLuMT Jul 29, 2022

hangc0276 added this to the 4.16.0 milestone Jul 29, 2022

StevenLuMT force-pushed the master_indexDirCompatibleFix branch from 1a88ef0 to a7e3c28 Compare July 29, 2022 07:39

indexDir compatible fix for issue apache#3430

905d317

StevenLuMT force-pushed the master_indexDirCompatibleFix branch from a7e3c28 to 905d317 Compare July 29, 2022 07:55

horizonzy approved these changes Jul 29, 2022

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StevenLuMT mentioned this pull request Jul 29, 2022

Improve the function: set dir name to store index files. #3419

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hezhangjian approved these changes Jul 30, 2022

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eolivelli approved these changes Jul 30, 2022

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hangc0276 approved these changes Jul 31, 2022

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hangc0276 merged commit f06800c into apache:master Jul 31, 2022

hangc0276 added type/bug area/bookie labels Jul 31, 2022

horizonzy mentioned this pull request Sep 25, 2023

Make after version5 cookie index dir compatible with before version5. #4087

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indexDir compatible fix for issue #3430 #3433

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