HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor goes for infinite loop (Contributed by Vinayakumar B)
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@ -412,6 +412,9 @@ Release 2.8.0 - UNRELEASED
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HDFS-7922. ShortCircuitCache#close is not releasing
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ScheduledThreadPoolExecutors (Rakesh R via Colin P. McCabe)
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HDFS-7916. 'reportBadBlocks' from datanodes to standby Node BPServiceActor
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goes for infinite loop (vinayakumarb)
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Release 2.7.0 - UNRELEASED
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INCOMPATIBLE CHANGES
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@ -26,6 +26,7 @@
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import org.apache.hadoop.hdfs.protocol.LocatedBlock;
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import org.apache.hadoop.hdfs.protocolPB.DatanodeProtocolClientSideTranslatorPB;
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import org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration;
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import org.apache.hadoop.ipc.StandbyException;
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/**
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* ReportBadBlockAction is an instruction issued by {{BPOfferService}} to
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@ -58,8 +59,11 @@ public void reportTo(DatanodeProtocolClientSideTranslatorPB bpNamenode,
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dnArr, uuids, types) };
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try {
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bpNamenode.reportBadBlocks(locatedBlock);
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} catch (IOException e){
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bpNamenode.reportBadBlocks(locatedBlock);
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} catch (StandbyException e) {
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DataNode.LOG.warn("Failed to report bad block " + block
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+ " to standby namenode");
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} catch (IOException e) {
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throw new BPServiceActorActionException("Failed to report bad block "
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+ block + " to namenode: ");
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}
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