[jira] [Created] (HDFS-8901) Use ByteBuffer/DirectByteBuffer in striping positional read

Kai Zheng created HDFS-8901: --- Summary: Use ByteBuffer/DirectByteBuffer in striping positional read Key: HDFS-8901 URL: https://issues.apache.org/jira/browse/HDFS-8901 Project: Hadoop HDFS Issue Ty

[jira] [Created] (HDFS-8902) Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping read (position and stateful)

Kai Zheng created HDFS-8902: --- Summary: Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping read (position and stateful) Key: HDFS-8902 URL: https://issues.apache.org/jira/browse/HDFS

[jira] [Created] (HDFS-8903) Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping write

Kai Zheng created HDFS-8903: --- Summary: Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping write Key: HDFS-8903 URL: https://issues.apache.org/jira/browse/HDFS-8903 Proj

[jira] [Created] (HDFS-8904) Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping recovery on DataNode side

Kai Zheng created HDFS-8904: --- Summary: Uses ByteBuffer on heap or direct ByteBuffer according to used erasure coder in striping recovery on DataNode side Key: HDFS-8904 URL: https://issues.apache.org/jira/browse/HDFS-89

[jira] [Created] (HDFS-8905) Refactor DFSInputStream#ReaderStrategy

Kai Zheng created HDFS-8905: --- Summary: Refactor DFSInputStream#ReaderStrategy Key: HDFS-8905 URL: https://issues.apache.org/jira/browse/HDFS-8905 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-8907) Configurable striping read buffer threhold

Kai Zheng created HDFS-8907: --- Summary: Configurable striping read buffer threhold Key: HDFS-8907 URL: https://issues.apache.org/jira/browse/HDFS-8907 Project: Hadoop HDFS Issue Type: Sub-task

[jira] [Created] (HDFS-8906) Non Authenticated Data node Allowed to Join HDFS

John J. Howard created HDFS-8906: Summary: Non Authenticated Data node Allowed to Join HDFS Key: HDFS-8906 URL: https://issues.apache.org/jira/browse/HDFS-8906 Project: Hadoop HDFS Issue Type

Hadoop-Hdfs-trunk - Build # 2217 - Still Failing

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Build failed in Jenkins: Hadoop-Hdfs-trunk #2217

See Changes: [kasha] YARN-3534. Collect memory/cpu usage on the node. (Inigo Goiri via kasha) [kasha] YARN-4055. Report node resource utilization in heartbeat. (Inigo Goiri via kasha) -- [...

Build failed in Jenkins: Hadoop-Hdfs-trunk-Java8 #279

See Changes: [kasha] YARN-3534. Collect memory/cpu usage on the node. (Inigo Goiri via kasha) [kasha] YARN-4055. Report node resource utilization in heartbeat. (Inigo Goiri via kasha) --

Hadoop-Hdfs-trunk-Java8 - Build # 279 - Still Failing

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[jira] [Created] (HDFS-8908) TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode

Tsz Wo Nicholas Sze created HDFS-8908: - Summary: TestAppendSnapshotTruncate may fail with IOException: Failed to replace a bad datanode Key: HDFS-8908 URL: https://issues.apache.org/jira/browse/HDFS-8908

[jira] [Created] (HDFS-8909) Erasure coding: update BlockInfoContiguousUC and BlockInfoStripedUC to use BlockUnderConstructionFeature

Zhe Zhang created HDFS-8909: --- Summary: Erasure coding: update BlockInfoContiguousUC and BlockInfoStripedUC to use BlockUnderConstructionFeature Key: HDFS-8909 URL: https://issues.apache.org/jira/browse/HDFS-8909

[jira] [Created] (HDFS-8910) Downgrade log "Operation category READ is not supported in state..." to DEBUG level.

Xiaobing Zhou created HDFS-8910: --- Summary: Downgrade log "Operation category READ is not supported in state..." to DEBUG level. Key: HDFS-8910 URL: https://issues.apache.org/jira/browse/HDFS-8910 Projec

[jira] [Created] (HDFS-8911) NameNode Metric : Add WAL counters as a JMX metric

Anu Engineer created HDFS-8911: -- Summary: NameNode Metric : Add WAL counters as a JMX metric Key: HDFS-8911 URL: https://issues.apache.org/jira/browse/HDFS-8911 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-8912) Implement ShrinkableHashMap extends java HashMap and use properly

Yi Liu created HDFS-8912: Summary: Implement ShrinkableHashMap extends java HashMap and use properly Key: HDFS-8912 URL: https://issues.apache.org/jira/browse/HDFS-8912 Project: Hadoop HDFS Issue Ty