Wei-Chiu Chuang created HDFS-9476: ------------------------------------- Summary: TestDFSUpgradeFromImage#testUpgradeFromRel1BBWImage occasionally fail Key: HDFS-9476 URL: https://issues.apache.org/jira/browse/HDFS-9476 Project: Hadoop HDFS Issue Type: Bug Reporter: Wei-Chiu Chuang
This test occasionally fail. For example, the most recent one is: https://builds.apache.org/job/Hadoop-Hdfs-trunk/2587/ Error Message {noformat} Cannot obtain block length for LocatedBlock{BP-1371507683-67.195.81.153-1448798439809:blk_7162739548153522810_1020; getBlockSize()=1024; corrupt=false; offset=0; locs=[DatanodeInfoWithStorage[127.0.0.1:33080,DS-c5eaf2b4-2ee6-419d-a8a0-44a5df5ef9a1,DISK]]} {noformat} Stacktrace {noformat} java.io.IOException: Cannot obtain block length for LocatedBlock{BP-1371507683-67.195.81.153-1448798439809:blk_7162739548153522810_1020; getBlockSize()=1024; corrupt=false; offset=0; locs=[DatanodeInfoWithStorage[127.0.0.1:33080,DS-c5eaf2b4-2ee6-419d-a8a0-44a5df5ef9a1,DISK]]} at org.apache.hadoop.hdfs.DFSInputStream.readBlockLength(DFSInputStream.java:399) at org.apache.hadoop.hdfs.DFSInputStream.fetchLocatedBlocksAndGetLastBlockLength(DFSInputStream.java:343) at org.apache.hadoop.hdfs.DFSInputStream.openInfo(DFSInputStream.java:275) at org.apache.hadoop.hdfs.DFSInputStream.<init>(DFSInputStream.java:265) at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1046) at org.apache.hadoop.hdfs.DFSClient.open(DFSClient.java:1011) at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.dfsOpenFileWithRetries(TestDFSUpgradeFromImage.java:177) at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyDir(TestDFSUpgradeFromImage.java:213) at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.verifyFileSystem(TestDFSUpgradeFromImage.java:228) at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.upgradeAndVerify(TestDFSUpgradeFromImage.java:600) at org.apache.hadoop.hdfs.TestDFSUpgradeFromImage.testUpgradeFromRel1BBWImage(TestDFSUpgradeFromImage.java:622) {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)