Joe McDonnell has posted comments on this change. ( http://gerrit.cloudera.org:8080/18191 )
Change subject: IMPALA-9433: Improved caching of HdfsFileHandles ...................................................................... Patch Set 21: (1 comment) http://gerrit.cloudera.org:8080/#/c/18191/21/be/src/runtime/io/handle-cache.inline.h File be/src/runtime/io/handle-cache.inline.h: http://gerrit.cloudera.org:8080/#/c/18191/21/be/src/runtime/io/handle-cache.inline.h@167 PS21, Line 167: // Opening a file handle requires talking to the NameNode so it can take some time. : RETURN_IF_ERROR(accessor_tmp.Get()->Init(hdfs_monitor_)); > Let me double-check my understanding of the threading here: Another question: How does this work if this call fails? Does the entry get removed from the cache? -- To view, visit http://gerrit.cloudera.org:8080/18191 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I6b5c5e9e2b5db2847ab88c41f667c9ca1b03d51a Gerrit-Change-Number: 18191 Gerrit-PatchSet: 21 Gerrit-Owner: Gergely Fürnstáhl <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Gergely Fürnstáhl <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Comment-Date: Tue, 22 Feb 2022 18:47:22 +0000 Gerrit-HasComments: Yes
