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HBASE-28637 asyncwal should attempt to recover lease if close fails#5962

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Merged
jojochuang merged 3 commits into from
Jun 12, 2024
Merged

HBASE-28637 asyncwal should attempt to recover lease if close fails #5962

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a932344
HBASE-28637 asyncwal should attempt to recover lease if close fails
jojochuang Jun 4, 2024
6f92d7e
move the code into AbstractFSWal.
jojochuang Jun 5, 2024
44cf751
Do not throw RuntimeException in the close thread pool.
jojochuang Jun 10, 2024
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12 changes: 11 additions & 1 deletion hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.java
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Original file line numberDiff line numberDiff line change
Expand Up@@ -96,6 +96,7 @@
import org.apache.hadoop.hbase.util.CommonFSUtils;
import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
import org.apache.hadoop.hbase.util.Pair;
import org.apache.hadoop.hbase.util.RecoverLeaseFSUtils;
import org.apache.hadoop.hbase.wal.AbstractFSWALProvider;
import org.apache.hadoop.hbase.wal.WAL;
import org.apache.hadoop.hbase.wal.WALEdit;
Expand DownExpand Up@@ -2022,13 +2023,22 @@ protected final void waitForSafePoint() {
}
}

private void recoverLease(FileSystem fs, Path p, Configuration conf) {
try {
RecoverLeaseFSUtils.recoverFileLease(fs, p, conf, null);
} catch (IOException ex) {
LOG.error("Unable to recover lease after several attempts. Give up.", ex);
}
}

protected final void closeWriter(W writer, Path path) {
inflightWALClosures.put(path.getName(), writer);
closeExecutor.execute(() -> {
try {
writer.close();
} catch (IOException e) {
LOG.warn("close old writer failed", e);
LOG.warn("close old writer failed.", e);
recoverLease(this.fs, path, conf);
} finally {
// call this even if the above close fails, as there is no other chance we can set closed to
// true, it will not cause big problems.
Expand Down