Apache9 commented on a change in pull request #3140:
URL: https://github.com/apache/hbase/pull/3140#discussion_r637022472
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
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@@ -2846,7 +2846,13 @@ protected PrepareFlushResult
internalPrepareFlushCache(WAL wal, long myseqid,
String s = "Finished memstore snapshotting " + this + ", syncing WAL and
waiting on mvcc, " +
"flushsize=" + totalSizeOfFlushableStores;
status.setStatus(s);
- doSyncOfUnflushedWALChanges(wal, getRegionInfo());
+
+ try {
+ doSyncOfUnflushedWALChanges(wal, getRegionInfo());
+ } catch (Throwable t) {
+ status.abort("Sync unflushed WAL changes failed: " +
StringUtils.stringifyException(t));
+ fatalForFlushCache(t);
Review comment:
Mind explaining a bit why here we need to abort the regionserver? We do
not need to abort the regionserver when hitting IOException above?
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