airborne12 commented on code in PR #42295:
URL: https://github.com/apache/doris/pull/42295#discussion_r1825344549
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fe/fe-core/src/main/java/org/apache/doris/alter/IndexChangeJob.java:
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@@ -370,17 +372,22 @@ protected void runRunningJob() throws
AlterCancelException {
LOG.info("inverted index tasks not finished. job: {}, partitionId:
{}", jobId, partitionId);
List<AgentTask> tasks =
invertedIndexBatchTask.getUnfinishedTasks(2000);
for (AgentTask task : tasks) {
- if (task.getFailedTimes() > 3) {
+ if (task.getFailedTimes() >= MAX_FAILED_NUM) {
LOG.warn("alter inverted index task failed: " +
task.getErrorMsg());
- List<Long> failedBackends =
failedTabletBackends.computeIfAbsent(task.getTabletId(),
- k -> Lists.newArrayList());
+ // If error is E-216, it indicates obtaining lock failed.
+ // we should retry this task.
+ if (task.getErrorMsg().contains("E-216")) {
Review Comment:
it is not robust to do string contains here. Is there any other way ? Error
code etc.
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