apache/accumulo

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Apache Accumulo

Stars: 1.2k
Forks: 487
Open beginner issues: 0
Indexed issues: 243
Avg merge: 4d 5h
Merged PRs (30d): 13

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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243 issues indexed so far

Could add stateful checks to WAL recovery code Open

apache/accumulo#542 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Create tooling for manual WAL recovery Open

apache/accumulo#554 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Garbage Collector removed referenced files Open

apache/accumulo#608 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Provide means to determine if bulk import was successful Open

apache/accumulo#650 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Ensure Accumulo logs good error messages for bad files. Open

bug

apache/accumulo#721 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Move all static state into Client Context Open

enhancement

apache/accumulo#735 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add integration test for crypto service rekeys Open

apache/accumulo#758 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Configure Accumulo clients with HDFS root Open

enhancement

apache/accumulo#783 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
documentation on SortedKeyValueIterator::seek is inconsistent Open

apache/accumulo#836 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Look into using a Striped lock for bulk load zookeeper checks. Open

apache/accumulo#873 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Look into reusing open map files during log recovery. Open

apache/accumulo#882 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add command for warming cache Open

apache/accumulo#929 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Consider adding critical thread metrics for monitoring Open

apache/accumulo#946 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add a yielding filter Open

apache/accumulo#948 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ZooReaderWriter.putData may create data, timeout, then fail Open

apache/accumulo#1007 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Write design document for system wide snapshots in Accumulo Open

apache/accumulo#1044 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Rework IT Framework Open

apache/accumulo#1074 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Batch defining tablets in walog Open

apache/accumulo#1118 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Improve batch writer throughput Open

apache/accumulo#1120 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Consider Adding Metrics to Track CPU and I/O Utilization for Better Performance Monitoring Open

apache/accumulo#1146 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Context Object for initialization Open

enhancement

apache/accumulo#1177 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
New Security Interface Open

enhancement

apache/accumulo#1221 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow for heterogeneous hardware clusters Open

apache/accumulo#1265 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Look into how upgrade handles running processes Open

apache/accumulo#1300 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Implement lifecycle logging Open

apache/accumulo#1316 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Limit Tserver Write Threads Open

apache/accumulo#1323 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Number of WAL files for a tserver can become large Open

bug

apache/accumulo#1336 · 11 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Make the ZooKeeper config customizable in Accumulo Mini Cluster Open

apache/accumulo#1375 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Update Native Maps to use more recent C++ standards Open

enhancement

apache/accumulo#1386 · 21 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
API for loading iterators from config Open

apache/accumulo#1388 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Only call getData in ZooCache Open

apache/accumulo#1423 · 12 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Make MiniAccumuloCluster default to using RawLocalFileSystem when not using MiniDFSCluster Open

apache/accumulo#1428 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Use limited number of watched nodes to track table properties. Open

apache/accumulo#1455 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Improve bad tserver handling code Open

apache/accumulo#1460 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
WalStateManager does not see a consistent snapshot of WAL state in ZK (race condition) Open

apache/accumulo#1557 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Ability to disable scan file limit in FileManager Open

apache/accumulo#1606 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Host regex volume chooser for WALs Open

apache/accumulo#1607 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add executor, selector, configurer, and hints to list compaction command and API Open

apache/accumulo#1615 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add a docker build file for building Accumulo and running test Open

apache/accumulo#1625 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Automatic merging strategies Open

apache/accumulo#1669 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Investigate HDFS directory delete protection impacts (if any) Open

apache/accumulo#1672 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
VolumeManagerImpl proxying convenience methods around Volume/FileSystem operations need reviewed Open

apache/accumulo#1740 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Survey which performance properties have associated metrics. Open

apache/accumulo#1749 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Separate api classes into their own api module / jar. Open

enhancement

apache/accumulo#1794 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Propose to support building and testing Accumulo on ARM64 platform Open

enhancement

apache/accumulo#1884 · 8 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
Improve handling of interrupt conditions. Open

enhancement

apache/accumulo#1893 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Automatically impose a filter for non-admin users manually scanning the metadata tables Open

enhancement

apache/accumulo#1942 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Provide ability to track a bulk imported file Open

enhancement

apache/accumulo#1963 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Exception during scan due to cached block eviction (Possible recurrence of issue described in #774) Open

bug

apache/accumulo#1973 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
TLS + Kerberos Support in Accumulo Open

enhancement

apache/accumulo#1984 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/accumulo

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