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HDDS-3861. Fix handlePipelineFailure throw exception if role is follower #1122

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Merged
bshashikant merged 3 commits into from
Jul 14, 2020
Merged

HDDS-3861. Fix handlePipelineFailure throw exception if role is follower #1122

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HDDS-3861. Fix handlePipelineFailure throw exception if role is follower
runzhiwang Jun 24, 2020
2ea1fa6
fix code review
runzhiwang Jun 26, 2020
b4765d2
triger ci
runzhiwang Jun 26, 2020
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8 changes: 8 additions & 0 deletions ...a/org/apache/hadoop/ozone/container/common/transport/server/ratis/XceiverServerRatis.java
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Original file line number Diff line number Diff line change
Expand Up @@ -552,6 +552,14 @@ private void handlePipelineFailure(RaftGroupId groupId,
msg = datanode + " is in candidate state for " +
roleInfoProto.getCandidateInfo().getLastLeaderElapsedTimeMs() + "ms";
break;
case FOLLOWER:
msg = datanode + " closes pipeline when installSnapshot from leader " +
"because leader snapshot doesn't contain any data to replay, " +
"all the log entries prior to the snapshot might have been purged." +
"So follower should not try to install snapshot from leader but" +
"can close the pipeline here. It's in follower state for " +
roleInfoProto.getRoleElapsedTimeMs() + "ms";
break;
case LEADER:
StringBuilder sb = new StringBuilder();
sb.append(datanode).append(" has not seen follower/s");
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