[ https://issues.apache.org/jira/browse/HADOOP-18399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17713180#comment-17713180 ]
ASF GitHub Bot commented on HADOOP-18399: ----------------------------------------- virajjasani commented on code in PR #5054: URL: https://github.com/apache/hadoop/pull/5054#discussion_r1168961829 ########## hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/impl/prefetch/TestBlockCache.java: ########## @@ -67,7 +72,7 @@ public void testPutAndGet() throws Exception { assertEquals(0, cache.size()); assertFalse(cache.containsBlock(0)); - cache.put(0, buffer1); + cache.put(0, buffer1, CONF, new LocalDirAllocator(HADOOP_TMP_DIR)); Review Comment: For Test* classes, using `BUFFER_DIR` is not helpful as they don't use `S3ATestUtils#prepareTestConfiguration`. Hence, using `HADOOP_TMP_DIR` for Test* classes. > SingleFilePerBlockCache to use LocalDirAllocator for file allocation > -------------------------------------------------------------------- > > Key: HADOOP-18399 > URL: https://issues.apache.org/jira/browse/HADOOP-18399 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.4.0 > Reporter: Steve Loughran > Assignee: Viraj Jasani > Priority: Major > Labels: pull-request-available > > prefetching stream's SingleFilePerBlockCache uses Files.tempFile() to > allocate a temp file. > it should be using LocalDirAllocator to allocate space from a list of dirs, > taking a config key to use. for s3a we will use the Constants.BUFFER_DIR > option, which on yarn deployments is fixed under the env.LOCAL_DIR path, so > automatically cleaned up on container exit -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org