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yiguolei pushed a commit to branch branch-2.1
in repository https://gitbox.apache.org/repos/asf/doris.git
commit 159ebc76e7f95739743ff7b95c0094c67a23e607
Author: yujun <yu.jun.re...@gmail.com>
AuthorDate: Mon Apr 8 08:49:09 2024 +0800
[fix](npe) fix kafka be id npe (#33151)
---
.../main/java/org/apache/doris/datasource/kafka/KafkaUtil.java | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/datasource/kafka/KafkaUtil.java
b/fe/fe-core/src/main/java/org/apache/doris/datasource/kafka/KafkaUtil.java
index aee2aadac28..12a32da5a9c 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/datasource/kafka/KafkaUtil.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/datasource/kafka/KafkaUtil.java
@@ -47,13 +47,15 @@ public class KafkaUtil {
Map<String, String> convertedCustomProperties) throws
UserException {
TNetworkAddress address = null;
Backend be = null;
+ long beId = -1L;
try {
List<Long> backendIds =
Env.getCurrentSystemInfo().getAllBackendIds(true);
if (backendIds.isEmpty()) {
throw new LoadException("Failed to get all partitions. No
alive backends");
}
Collections.shuffle(backendIds);
- be = Env.getCurrentSystemInfo().getBackend(backendIds.get(0));
+ beId = backendIds.get(0);
+ be = Env.getCurrentSystemInfo().getBackend(beId);
address = new TNetworkAddress(be.getHost(), be.getBrpcPort());
// create request
@@ -79,9 +81,9 @@ public class KafkaUtil {
return result.getKafkaMetaResult().getPartitionIdsList();
}
} catch (Exception e) {
- LOG.warn("failed to get partitions from backend[{}].", be.getId(),
e);
+ LOG.warn("failed to get partitions from backend[{}].", beId, e);
throw new LoadException(
- "Failed to get all partitions of kafka topic: " + topic +
" from backend[" + be.getId()
+ "Failed to get all partitions of kafka topic: " + topic +
" from backend[" + beId
+ "]. error: " + e.getMessage());
}
}
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