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HBASE-26525 Use unique thread name for group WALs #5896

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Merged
merged 1 commit into from
May 21, 2024
Merged

HBASE-26525 Use unique thread name for group WALs #5896

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8 changes: 5 additions & 3 deletions hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AsyncFSWAL.java
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Original file line number Diff line number Diff line change
Expand Up @@ -234,9 +234,11 @@ public AsyncFSWAL(FileSystem fs, Abortable abortable, Path rootDir, String logDi
hasConsumerTask = () -> false;
}
} else {
ThreadPoolExecutor threadPool = new ThreadPoolExecutor(1, 1, 0L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<Runnable>(), new ThreadFactoryBuilder()
.setNameFormat("AsyncFSWAL-%d-" + rootDir.toString()).setDaemon(true).build());
ThreadPoolExecutor threadPool =
new ThreadPoolExecutor(1, 1, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(),
new ThreadFactoryBuilder().setNameFormat("AsyncFSWAL-%d-" + rootDir.toString()
+ "-prefix:" + (prefix == null ? "default" : prefix).replace("%", "%%")).setDaemon(true)
.build());
hasConsumerTask = () -> threadPool.getQueue().peek() == consumer;
this.consumeExecutor = threadPool;
}
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