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Examine WALs used by root tablet during GC #1310

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Aug 14, 2019
Merged

Examine WALs used by root tablet during GC #1310

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11 changes: 9 additions & 2 deletions server/gc/src/main/java/org/apache/accumulo/gc/GarbageCollectWriteAheadLogs.java
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Original file line number Diff line number Diff line change
Expand Up @@ -54,11 +54,13 @@
import org.apache.accumulo.server.log.WalStateManager.WalState;
import org.apache.accumulo.server.master.LiveTServerSet;
import org.apache.accumulo.server.master.LiveTServerSet.Listener;
import org.apache.accumulo.server.master.state.DistributedStoreException;
import org.apache.accumulo.server.master.state.MetaDataStateStore;
import org.apache.accumulo.server.master.state.RootTabletStateStore;
import org.apache.accumulo.server.master.state.TServerInstance;
import org.apache.accumulo.server.master.state.TabletLocationState;
import org.apache.accumulo.server.master.state.TabletState;
import org.apache.accumulo.server.master.state.ZooTabletStateStore;
import org.apache.accumulo.server.zookeeper.ZooReaderWriter;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.Path;
Expand Down Expand Up @@ -108,8 +110,13 @@ public void update(LiveTServerSet current, Set<TServerInstance> deleted,
this.store = new Iterable<TabletLocationState>() {
@Override
public Iterator<TabletLocationState> iterator() {
return Iterators.concat(new RootTabletStateStore(context).iterator(),
new MetaDataStateStore(context).iterator());
try {
return Iterators.concat(new ZooTabletStateStore().iterator(),
new RootTabletStateStore(context).iterator(),
new MetaDataStateStore(context).iterator());
} catch (DistributedStoreException e) {
throw new RuntimeException(e);
}
}
};
}
Expand Down