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  1. HBase
  2. HBASE-27572

resource leak for store flush during high load

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Details

    • Bug
    • Status: Open
    • Blocker
    • Resolution: Unresolved
    • 2.4.15
    • None
    • regionserver
    • None

    Description

      2023-01-17 14:01:00,294 WARN  [Close-WAL-Writer-3] asyncfs.FanOutOneBlockAsyncDFSOutputHelper: complete file /hbase/WALs/prod-storage-4,16020,1673962204907/prod-storage-4%2C16020%2C1673962204907.1673964006883 not finished, retry = 0
      2023-01-17 14:08:02,681 ERROR [regionserver/prod-storage-4:16020-shortCompactions-0] util.ResourceLeakDetector: iter(StoreFlusher.java:68)
          org.apache.hadoop.hbase.regionserver.DefaultStoreFlusher.flushSnapshot(DefaultStoreFlusher.java:75)
          org.apache.hadoop.hbase.regionserver.HStore.flushCache(HStore.java:992)
          org.apache.hadoop.hbase.regionserver.HStore$StoreFlusherImpl.flushCache(HStore.java:2358)
          org.apache.hadoop.hbase.regionserver.HRegion.internalFlushCacheAndCommit(HRegion.java:2837)
          org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2579)
          org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:2551)
          org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:2421)
          org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:588)
          org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:558)
          org.apache.hadoop.hbase.regionserver.MemStoreFlusher.access$1000(MemStoreFlusher.java:64)
          org.apache.hadoop.hbase.regionserver.MemStoreFlusher$FlushHandler.run(MemStoreFlusher.java:340)

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            Unassigned Unassigned
            mszpatusko Mariusz Szpatuśko
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            Dates

              Created:
              Updated: