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The following commit(s) were added to refs/heads/branch-3.3 by this push:
new cfca024 HDFS-16507. [SBN read] Avoid purging edit log which is in
progress (#4082)
cfca024 is described below
commit cfca024190590a8546780bf9e8765971dee8a88f
Author: litao <[email protected]>
AuthorDate: Thu Mar 31 14:01:48 2022 +0800
HDFS-16507. [SBN read] Avoid purging edit log which is in progress (#4082)
---
.../org/apache/hadoop/hdfs/server/namenode/FSEditLog.java | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git
a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
index 8b34dfe..c3e31bc 100644
---
a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
+++
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSEditLog.java
@@ -1512,11 +1512,12 @@ public class FSEditLog implements LogsPurgeable {
if (!isOpenForWrite()) {
return;
}
-
- assert curSegmentTxId == HdfsServerConstants.INVALID_TXID || // on format
this is no-op
- minTxIdToKeep <= curSegmentTxId :
- "cannot purge logs older than txid " + minTxIdToKeep +
- " when current segment starts at " + curSegmentTxId;
+
+ Preconditions.checkArgument(
+ curSegmentTxId == HdfsServerConstants.INVALID_TXID || // on format
this is no-op
+ minTxIdToKeep <= curSegmentTxId,
+ "cannot purge logs older than txid " + minTxIdToKeep +
+ " when current segment starts at " + curSegmentTxId);
if (minTxIdToKeep == 0) {
return;
}
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