[jira] [Created] (HDFS-15923) RBF: Authentication failed when rename accross sub clusters
zhuobin zheng created HDFS-15923:
Summary: RBF: Authentication failed when rename accross sub
clusters
Key: HDFS-15923
URL: https://issues.apache.org/jira/browse/HDFS-15923
Project: Hadoop HDFS
Issue Type: Bug
Components: rbf
Reporter: zhuobin zheng
Rename accross subcluster with RBF and Kerberos environment. Will encounter the
following two errors:
# Save Object to journal.
# Precheck try to get src file status
So, we need use Proxy UGI doAs create DistcpProcedure and TrashProcedure and
submit Job.
In patch i use proxy ugi doAs above method. It worked.
But there are another strange thing and this patch not solve:
Router use ugi itself to submit the Distcp job. But not user ugi or proxy ugi.
This may cause excessive distcp permissions.
First: Save Object to journal.
{code:java}
// code placeholder
2021-03-23 14:01:16,233 WARN org.apache.hadoop.ipc.Client: Exception
encountered while connecting to the server
javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException:
No valid credentials provided (Mechanism level: Failed to find any Kerberos
tgt)]
at
com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211)
at
org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:408)
at
org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:622)
at org.apache.hadoop.ipc.Client$Connection.access$2300(Client.java:413)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:822)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:818)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1762)
at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:818)
at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:413)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1636)
at org.apache.hadoop.ipc.Client.call(Client.java:1452)
at org.apache.hadoop.ipc.Client.call(Client.java:1405)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:118)
at com.sun.proxy.$Proxy11.create(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.create(ClientNamenodeProtocolTranslatorPB.java:376)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy12.create(Unknown Source)
at
org.apache.hadoop.hdfs.DFSOutputStream.newStreamForCreate(DFSOutputStream.java:277)
at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1240)
at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1219)
at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1201)
at org.apache.hadoop.hdfs.DFSClient.create(DFSClient.java:1139)
at
org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:533)
at
org.apache.hadoop.hdfs.DistributedFileSystem$8.doCall(DistributedFileSystem.java:530)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:544)
at
org.apache.hadoop.hdfs.DistributedFileSystem.create(DistributedFileSystem.java:471)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1125)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1105)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:994)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:982)
at
org.apache.hadoop.tools.fedbalance.procedure.BalanceJournalInfoHDFS.saveJob(BalanceJournalInfoHDFS.java:89)
at
Re: Please cherrypick to lower branches
Hello, Thank you for your advice. I will pay attention to this problem later. Cheers, Tom Wei-Chiu Chuang 于2021年3月24日周三 下午2:30写道： > Hello, > > Now that we're gradually switching to github PRs for code review, there > appears to be a tendency to leave the commits in the trunk. > > I am sweeping through the commits in trunk and found a lot of goodies can > be cherry picked without conflicts to branch-3.3. > > Unless it's something experimental, it would be a good idea to have them in > lower branches so they can be adopted sooner. > > Cheers, > Weichiu >
Apache Hadoop qbt Report: trunk+JDK11 on Linux/x86_64
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/143/ [Mar 23, 2021 8:40:02 PM] (Ayush Saxena) HDFS-15907. Reduce Memory Overhead of AclFeature by avoiding AtomicInteger. Contributed by Stephen O'Donnell. [Mar 23, 2021 9:06:26 PM] (noreply) HADOOP-17531. DistCp: Reduce memory usage on copying huge directories. (#2732). Contributed by Ayush Saxena. [Mar 24, 2021 5:47:45 AM] (noreply) HDFS-15911 : Provide blocks moved count in Balancer iteration result (#2794) [Mar 24, 2021 7:15:06 AM] (Peter Bacsko) YARN-10674. fs2cs should generate auto-created queue deletion properties. Contributed by Qi Zhu. [Mar 24, 2021 8:51:35 AM] (Takanobu Asanuma) HDFS-15902. Improve the log for HTTPFS server operation. Contributed by Bhavik Patel. [Mar 24, 2021 8:56:09 AM] (noreply) HDFS-15759. EC: Verify EC reconstruction correctness on DataNode (#2585) [Mar 24, 2021 1:32:54 PM] (noreply) HADOOP-13551. AWS metrics wire-up (#2778) [Mar 24, 2021 4:47:55 PM] (noreply) HADOOP-17476. ITestAssumeRole.testAssumeRoleBadInnerAuth failure. (#2777) [Mar 24, 2021 5:52:33 PM] (noreply) HDFS-15918. Replace deprecated RAND_pseudo_bytes (#2811) [Mar 25, 2021 4:24:14 AM] (Xiaoqiao He) HDFS-15919. BlockPoolManager should log stack trace if unable to get Namenode addresses. Contributed by Stephen O'Donnell. -1 overall The following subsystems voted -1: blanks compile golang mvnsite pathlen spotbugs unit xml The following subsystems voted -1 but were configured to be filtered/ignored: cc checkstyle javac javadoc pylint shellcheck The following subsystems are considered long running: (runtime bigger than 1h 0m 0s) unit Specific tests: XML : Parsing Error(s): hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml spotbugs : module:hadoop-hdfs-project/hadoop-hdfs Redundant nullcheck of oldLock, which is known to be non-null in org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory) Redundant null check at DataStorage.java:is known to be non-null in org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory) Redundant null check at DataStorage.java:[line 694] org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager$UserCounts doesn't override java.util.ArrayList.equals(Object) At RollingWindowManager.java:At RollingWindowManager.java:[line 1] spotbugs : module:hadoop-yarn-project/hadoop-yarn Redundant nullcheck of it, which is known to be non-null in org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker, NMStateStoreService$LocalResourceTrackerState) Redundant null check at ResourceLocalizationService.java:is known to be non-null in org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker, NMStateStoreService$LocalResourceTrackerState) Redundant null check at ResourceLocalizationService.java:[line 343] Redundant nullcheck of it, which is known to be non-null in org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker, NMStateStoreService$LocalResourceTrackerState) Redundant null check at ResourceLocalizationService.java:is known to be non-null in org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker, NMStateStoreService$LocalResourceTrackerState) Redundant null check at ResourceLocalizationService.java:[line 356] Boxed value is unboxed and then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result, byte[], byte[], KeyConverter, ValueConverter, boolean) At ColumnRWHelper.java:then immediately reboxed in org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result, byte[], byte[], KeyConverter,
Apache Hadoop qbt Report: trunk+JDK8 on Linux/x86_64
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/ [Mar 24, 2021 5:47:45 AM] (noreply) HDFS-15911 : Provide blocks moved count in Balancer iteration result (#2794) [Mar 24, 2021 7:15:06 AM] (Peter Bacsko) YARN-10674. fs2cs should generate auto-created queue deletion properties. Contributed by Qi Zhu. [Mar 24, 2021 8:51:35 AM] (Takanobu Asanuma) HDFS-15902. Improve the log for HTTPFS server operation. Contributed by Bhavik Patel. [Mar 24, 2021 8:56:09 AM] (noreply) HDFS-15759. EC: Verify EC reconstruction correctness on DataNode (#2585) [Mar 24, 2021 1:32:54 PM] (noreply) HADOOP-13551. AWS metrics wire-up (#2778) [Mar 24, 2021 4:47:55 PM] (noreply) HADOOP-17476. ITestAssumeRole.testAssumeRoleBadInnerAuth failure. (#2777) [Mar 24, 2021 5:52:33 PM] (noreply) HDFS-15918. Replace deprecated RAND_pseudo_bytes (#2811) -1 overall The following subsystems voted -1: blanks pathlen unit xml The following subsystems voted -1 but were configured to be filtered/ignored: cc checkstyle javac javadoc pylint shellcheck The following subsystems are considered long running: (runtime bigger than 1h 0m 0s) unit Specific tests: XML : Parsing Error(s): hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml Failed junit tests : hadoop.security.authentication.server.TestJWTRedirectAuthenticationHandler hadoop.hdfs.TestDFSStorageStateRecovery hadoop.hdfs.server.namenode.snapshot.TestNestedSnapshots hadoop.hdfs.client.impl.TestClientBlockVerification hadoop.hdfs.TestReadStripedFileWithMissingBlocks hadoop.hdfs.server.balancer.TestBalancer hadoop.hdfs.server.datanode.fsdataset.impl.TestFsDatasetImpl hadoop.hdfs.client.impl.TestBlockReaderFactory hadoop.hdfs.TestReadStripedFileWithDNFailure hadoop.net.TestNetworkTopology hadoop.hdfs.client.impl.TestBlockReaderLocal hadoop.hdfs.server.datanode.TestDirectoryScanner hadoop.hdfs.web.TestWebHdfsUrl hadoop.hdfs.client.impl.TestBlockReaderRemote hadoop.tools.fedbalance.procedure.TestBalanceProcedureScheduler hadoop.tools.fedbalance.TestDistCpProcedure hadoop.tools.dynamometer.TestDynamometerInfra hadoop.tools.dynamometer.TestDynamometerInfra cc: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-compile-cc-root.txt [116K] javac: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-compile-javac-root.txt [368K] blanks: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/blanks-eol.txt [13M] https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/blanks-tabs.txt [2.0M] checkstyle: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-checkstyle-root.txt [16M] pathlen: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-pathlen.txt [16K] pylint: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-pylint.txt [20K] shellcheck: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-shellcheck.txt [28K] xml: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/xml.txt [24K] javadoc: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/results-javadoc-javadoc-root.txt [1.1M] unit: https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/patch-unit-hadoop-common-project_hadoop-auth.txt [32K] https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/patch-unit-hadoop-common-project_hadoop-auth-examples.txt [0] https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/457/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt [100K]
[jira] [Created] (HDFS-15922) Use memcpy for copying non-null terminated string in jni_helper.c
Gautham Banasandra created HDFS-15922:
-
Summary: Use memcpy for copying non-null terminated string in
jni_helper.c
Key: HDFS-15922
URL: https://issues.apache.org/jira/browse/HDFS-15922
Project: Hadoop HDFS
Issue Type: Bug
Components: libhdfs++
Affects Versions: 3.4.0
Reporter: Gautham Banasandra
Assignee: Gautham Banasandra
We currently get a warning while compiling HDFS native client -
{code}
[WARNING] inlined from 'wildcard_expandPath' at
/home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2792/src/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs/jni_helper.c:427:21,
[WARNING] /usr/include/x86_64-linux-gnu/bits/string_fortified.h:106:10:
warning: '__builtin_strncpy' output truncated before terminating nul copying as
many bytes from a string as its length [-Wstringop-truncation]
[WARNING]
/home/jenkins/jenkins-home/workspace/hadoop-multibranch_PR-2792/src/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs/jni_helper.c:402:43:
note: length computed here
{code}
The scenario here is such that the copied string is deliberately not null
terminated, since we want to insert a PATH_SEPARATOR ourselves. The warning
reported by strncpy is valid, but not applicable in this scenario.
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Apache Hadoop qbt Report: branch-2.10+JDK7 on Linux/x86_64
For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/ No changes -1 overall The following subsystems voted -1: asflicense hadolint mvnsite pathlen unit The following subsystems voted -1 but were configured to be filtered/ignored: cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace The following subsystems are considered long running: (runtime bigger than 1h 0m 0s) unit Specific tests: Failed junit tests : hadoop.fs.TestFileUtil hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys hadoop.hdfs.server.blockmanagement.TestReplicationPolicyWithUpgradeDomain hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints hadoop.hdfs.server.federation.router.TestRouterQuota hadoop.hdfs.server.federation.router.TestRouterNamenodeHeartbeat hadoop.hdfs.server.federation.resolver.order.TestLocalResolver hadoop.hdfs.server.federation.resolver.TestMultipleDestinationResolver hadoop.yarn.server.resourcemanager.monitor.invariants.TestMetricsInvariantChecker hadoop.yarn.server.resourcemanager.TestClientRMService hadoop.yarn.client.TestFederationRMFailoverProxyProvider hadoop.yarn.client.TestApplicationClientProtocolOnHA hadoop.yarn.applications.distributedshell.TestDistributedShell hadoop.mapreduce.jobhistory.TestHistoryViewerPrinter hadoop.tools.TestDistCpSystem hadoop.yarn.sls.TestSLSRunner hadoop.resourceestimator.service.TestResourceEstimatorService hadoop.resourceestimator.solver.impl.TestLpSolver cc: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-compile-cc-root.txt [4.0K] javac: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-compile-javac-root.txt [456K] checkstyle: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-checkstyle-root.txt [16M] hadolint: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-patch-hadolint.txt [4.0K] mvnsite: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-mvnsite-root.txt [620K] pathlen: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/pathlen.txt [12K] pylint: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-patch-pylint.txt [48K] shellcheck: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-patch-shellcheck.txt [56K] shelldocs: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-patch-shelldocs.txt [8.0K] whitespace: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/whitespace-eol.txt [12M] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/whitespace-tabs.txt [1.3M] javadoc: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/diff-javadoc-javadoc-root.txt [20K] unit: https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-common-project_hadoop-common.txt [204K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt [272K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs_src_contrib_bkjournal.txt [12K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt [36K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt [116K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-client.txt [60K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase-tests.txt [20K] https://ci-hadoop.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86_64/248/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-applications-distributedshell.txt [20K]
[jira] [Created] (HDFS-15921) Improve the log for the Storage Policy Operations
Bhavik Patel created HDFS-15921: --- Summary: Improve the log for the Storage Policy Operations Key: HDFS-15921 URL: https://issues.apache.org/jira/browse/HDFS-15921 Project: Hadoop HDFS Issue Type: Sub-task Components: namenode Reporter: Bhavik Patel Assignee: Bhavik Patel Improve the log for the Storage Policy Operations -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
[jira] [Created] (HDFS-15920) Solve the problem that the value of SafeModeMonitor#RECHECK_INTERVAL can be configured
JiangHua Zhu created HDFS-15920: --- Summary: Solve the problem that the value of SafeModeMonitor#RECHECK_INTERVAL can be configured Key: HDFS-15920 URL: https://issues.apache.org/jira/browse/HDFS-15920 Project: Hadoop HDFS Issue Type: Improvement Reporter: JiangHua Zhu The current SafeModeMonitor#RECHECK_INTERVAL value has a fixed value (=1000), and this value should be set and configurable. Because the lock is occupied internally, it competes with other places. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
