bookkeeper
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apache
Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads
### Motivation When the BookKeeper client writes an entry to the BookKeeper server, it runs with the following steps: - Step 1: Initiate a PendingAddOp object. - Step 2: For...
### Motivation The bookie server process add-entry requests pipeline: - Get one request from the Netty socket channel - Choose one thread to process the written request - Write the...
### Motivation `/api/v1/bookie/gc` TriggerGcService supports `majorCompactionThreshold` and `minorCompactionThreshold` `majorCompactionMaxTimeMillis `, `minorCompactionMaxTimeMillis ` parameters. ### Changes `/api/v1/bookie/gc` TriggerGcService supports `majorCompactionThreshold` and `minorCompactionThreshold` `majorCompactionMaxTimeMillis `, `minorCompactionMaxTimeMillis `parameters.
### Motivation When the BookKeeper client creates a ledger with illegal parameters, such as `EnsembleSize = 0`, `WriteQuorumSize = 0`, and `AckQuorumSize = 0`, the ledger can be created successfully....
### Motivation When dbStorage_directIOEntryLogger=true, support for entryLogPerLedger. ### Changes 1. Add a new DirectEntryLoggerForEntryLogPerLedger class extended from DirectEntryLogger; 2. In DbLedgerStorage, when building the EntryLogger object, judge whether entryLogPerLedgerEnabled is...
### Motivation Initial issue link: https://github.com/apache/bookkeeper/issues/3656. Goal: - image build should always point to the latest released version (according to semantic versioning) - build image for other platforms (`linux/amd64`,`linux/arm64`) Next...
### Motivation Log output with [location information is very expensive][1], we should avoid use it in our log configuration. In most cases, we are able to find which line print...
**BUG REPORT** ***Describe the bug*** We have noticed a strange behavior in our Bookkeeper cluster in production. In summary, we are currently unable to access the data of some ledgers...
bk 4.16.0 RC2 org.apache.bookkeeper.bookie.storage.directentrylogger.* / org.apache.bookkeeper.bookie.storage.ldb.DbLedgerStorageWithDirectEntryLoggerTest / org.apache.bookkeeper.bookie.GarbageCollectorThreadTest.testExtractMetaFromEntryLogsDirect / .. tests fail on mac probably by design but tests should handle this / don't run on mac ``` [ERROR] Failures:...
**FEATURE REQUEST** 1. Please describe the feature you are requesting. 2. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to...
