GlenGeng commented on a change in pull request #2249:
URL: https://github.com/apache/ozone/pull/2249#discussion_r634984100
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File path:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/ha/SCMStateMachine.java
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@@ -84,20 +81,16 @@
private DBCheckpoint installingDBCheckpoint = null;
public SCMStateMachine(final StorageContainerManager scm,
- final SCMRatisServer ratisServer, SCMHADBTransactionBuffer buffer)
- throws SCMException {
+ SCMHADBTransactionBuffer buffer) {
this.scm = scm;
this.handlers = new EnumMap<>(RequestType.class);
this.transactionBuffer = buffer;
TransactionInfo latestTrxInfo = this.transactionBuffer.getLatestTrxInfo();
- if (!latestTrxInfo.isDefault() &&
- !updateLastAppliedTermIndex(latestTrxInfo.getTerm(),
- latestTrxInfo.getTransactionIndex())) {
- throw new SCMException(
- String.format("Failed to update LastAppliedTermIndex " +
- "in StateMachine to term:{} index:{}",
- latestTrxInfo.getTerm(), latestTrxInfo.getTransactionIndex()
- ), SCM_NOT_INITIALIZED);
+ if (!latestTrxInfo.isDefault()) {
Review comment:
agree. It should never fail during the startup of StateMachine.
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