58 Tech
Jan 14, 2019 · Operations
Analysis of a Linux Kernel Futex Bug Causing Java and Xtrabackup Hang on Hadoop Nodes
A detailed investigation reveals that a futex bug in Linux kernel 2.6.32-504 causes Java programs on Hadoop and xtrabackup processes to hang, and the issue can be resolved by upgrading to a newer kernel version.
FutexGDBHadoop
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