wangjun

Changing the routing of ledgers to journal directories

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Descriptions of the changes in this PR: issue : #2974 **BUG REPORT** ***Describe the bug*** When the journal directory is configured to be even, the ledger allocated to each journal...

Adjust checkpoint timing adaptively according to throughput

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Descriptions of the changes in this PR: ### Motivation When using the singleentrylog mode, depending on the throughput, for example, under the throughput of 200m / s, The default value...

[branch-4.15] Fix the problem that the abnormal file causes the bookie GC fail

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Descriptions of the changes in this PR: Motivation When bookie GC encounters an entryLog file with disordered data, a IllegalArgumentException are not caught, resulting in the death of the GC...

Fix the concurrency problem of the compaction process and the regular…

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… write process Descriptions of the changes in this PR: add a synchronized createNewLog method in EntryLogManagerForSingleEntryLog. ### Motivation we use SortedLedgerStorage+EntryLogManagerForSingleEntryLog. When the entrylog file managed by EntryLogManagerForSingleEntryLog reaches...

When the journal directory is even, the journal data is unevenly distributed

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**BUG REPORT** ***Describe the bug*** When the journal directory is configured to be even, the ledger allocated to each journal will be uneven. The root cause is that almost all...