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genericqa commented on HADOOP-13761: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 17s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 7 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 17m 48s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 34s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 17s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 37s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 10m 48s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 0m 34s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 19s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 32s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 23s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 23s{color} | {color:green} the patch passed {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 14s{color} | {color:orange} hadoop-tools/hadoop-aws: The patch generated 38 new + 13 unchanged - 1 fixed = 51 total (was 14) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 28s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 16s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 42s{color} | {color:red} hadoop-tools/hadoop-aws generated 5 new + 0 unchanged - 0 fixed = 5 total (was 0) {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 18s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m 42s{color} | {color:green} hadoop-aws in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 21s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 50m 15s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | FindBugs | module:hadoop-tools/hadoop-aws | | | Class org.apache.hadoop.fs.s3a.InconsistentS3Object defines non-transient non-serializable instance field policy In InconsistentS3Object.java:instance field policy In InconsistentS3Object.java | | | Inconsistent synchronization of org.apache.hadoop.fs.s3a.S3AInputStream.contentRangeFinish; locked 88% of time Unsynchronized access at S3AInputStream.java:88% of time Unsynchronized access at S3AInputStream.java:[line 296] | | | Inconsistent synchronization of org.apache.hadoop.fs.s3a.S3AInputStream.pos; locked 62% of time Unsynchronized access at S3AInputStream.java:62% of time Unsynchronized access at S3AInputStream.java:[line 241] | | | Inconsistent synchronization of org.apache.hadoop.fs.s3a.S3AInputStream.readahead; locked 83% of time Unsynchronized access at S3AInputStream.java:83% of time Unsynchronized access at S3AInputStream.java:[line 247] | | | Inconsistent synchronization of org.apache.hadoop.fs.s3a.S3AInputStream.wrappedStream; locked 57% of time Unsynchronized access at S3AInputStream.java:57% of time Unsynchronized access at S3AInputStream.java:[line 237] | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 | | JIRA Issue | HADOOP-13761 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12910875/HADOOP-13761-006.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle | | uname | Linux e1f23d5ad774 3.13.0-135-generic #184-Ubuntu SMP Wed Oct 18 11:55:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 8013475 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_151 | | findbugs | v3.1.0-RC1 | | checkstyle | https://builds.apache.org/job/PreCommit-HADOOP-Build/14147/artifact/out/diff-checkstyle-hadoop-tools_hadoop-aws.txt | | findbugs | https://builds.apache.org/job/PreCommit-HADOOP-Build/14147/artifact/out/new-findbugs-hadoop-tools_hadoop-aws.html | | Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/14147/testReport/ | | Max. process+thread count | 335 (vs. ulimit of 5500) | | modules | C: hadoop-tools/hadoop-aws U: hadoop-tools/hadoop-aws | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/14147/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > S3Guard: implement retries for DDB failures and throttling; translate > exceptions > -------------------------------------------------------------------------------- > > Key: HADOOP-13761 > URL: https://issues.apache.org/jira/browse/HADOOP-13761 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.0.0-beta1 > Reporter: Aaron Fabbri > Assignee: Aaron Fabbri > Priority: Blocker > Attachments: HADOOP-13761-004-to-005.patch, > HADOOP-13761-005-to-006-approx.diff.txt, HADOOP-13761-005.patch, > HADOOP-13761-006.patch, HADOOP-13761.001.patch, HADOOP-13761.002.patch, > HADOOP-13761.003.patch, HADOOP-13761.004.patch > > > Following the S3AFileSystem integration patch in HADOOP-13651, we need to add > retry logic. > In HADOOP-13651, I added TODO comments in most of the places retry loops are > needed, including: > - open(path). If MetadataStore reflects recent create/move of file path, but > we fail to read it from S3, retry. > - delete(path). If deleteObject() on S3 fails, but MetadataStore shows the > file exists, retry. > - rename(src,dest). If source path is not visible in S3 yet, retry. > - listFiles(). Skip for now. Not currently implemented in S3Guard. I will > create a separate JIRA for this as it will likely require interface changes > (i.e. prefix or subtree scan). > We may miss some cases initially and we should do failure injection testing > to make sure we're covered. Failure injection tests can be a separate JIRA > to make this easier to review. > We also need basic configuration parameters around retry policy. There > should be a way to specify maximum retry duration, as some applications would > prefer to receive an error eventually, than waiting indefinitely. We should > also be keeping statistics when inconsistency is detected and we enter a > retry loop. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org