[jira] [Created] (HDFS-13992) cross-cluster rack awareness for distcp

Ruslan Dautkhanov created HDFS-13992: Summary: cross-cluster rack awareness for distcp Key: HDFS-13992 URL: https://issues.apache.org/jira/browse/HDFS-13992 Project: Hadoop HDFS Issue

[jira] [Commented] (HDFS-10427) Write and Read SequenceFile Parallelly - java.io.IOException: Cannot obtain block length for LocatedBlock

[ https://issues.apache.org/jira/browse/HDFS-10427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16491791#comment-16491791 ] Ruslan Dautkhanov commented on HDFS-10427: -- We have same issue in Hadoop 2.6 > Write and Read

[jira] [Created] (HDFS-13096) HDFS group quota

Ruslan Dautkhanov created HDFS-13096: Summary: HDFS group quota Key: HDFS-13096 URL: https://issues.apache.org/jira/browse/HDFS-13096 Project: Hadoop HDFS Issue Type: New Feature

[jira] [Created] (HDFS-12601) Implement new hdfs balancer's threshold units

Ruslan Dautkhanov created HDFS-12601: Summary: Implement new hdfs balancer's threshold units Key: HDFS-12601 URL: https://issues.apache.org/jira/browse/HDFS-12601 Project: Hadoop HDFS

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16181149#comment-16181149 ] Ruslan Dautkhanov commented on HDFS-11851: -- thank you [~jzhuge] > getGlobalJNIEnv() may deadlock

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171172#comment-16171172 ] Ruslan Dautkhanov commented on HDFS-11851: -- {quote} Please set "ulimit -c unlimited" before

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16171130#comment-16171130 ] Ruslan Dautkhanov commented on HDFS-11851: -- [~jzhuge], yes I did {{export CLASSPATH=`hadoop

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16168084#comment-16168084 ] Ruslan Dautkhanov commented on HDFS-11851: -- [~jzhuge], please have a look at

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16166959#comment-16166959 ] Ruslan Dautkhanov commented on HDFS-11851: -- After applying this patch program started core

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16162260#comment-16162260 ] Ruslan Dautkhanov commented on HDFS-11851: -- [~jzhuge], I have following exception that matches

[jira] [Commented] (HDFS-11851) getGlobalJNIEnv() may deadlock if exception is thrown

[ https://issues.apache.org/jira/browse/HDFS-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16162251#comment-16162251 ] Ruslan Dautkhanov commented on HDFS-11851: -- Would it be possible to backport this patch to HDFS

[jira] [Commented] (HDFS-12339) NFS Gateway on Shutdown Gives Unregistration Failure. Does Not Unregister with rpcbind Portmapper

[ https://issues.apache.org/jira/browse/HDFS-12339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16147443#comment-16147443 ] Ruslan Dautkhanov commented on HDFS-12339: -- We think this might be the root cause for nfs clients

[jira] [Commented] (HDFS-12113) `hadoop fs -setrep` requries huge amount of memory on client side

[ https://issues.apache.org/jira/browse/HDFS-12113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16081750#comment-16081750 ] Ruslan Dautkhanov commented on HDFS-12113: -- [~brahmareddy], looks very similar. I left comment in

[jira] [Created] (HDFS-12113) `hadoop fs -setrep` requries huge amount of memory on client side

Ruslan Dautkhanov created HDFS-12113: Summary: `hadoop fs -setrep` requries huge amount of memory on client side Key: HDFS-12113 URL: https://issues.apache.org/jira/browse/HDFS-12113 Project:

[jira] [Commented] (HDFS-6949) Add NFS-ACL protocol support

[ https://issues.apache.org/jira/browse/HDFS-6949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16003342#comment-16003342 ] Ruslan Dautkhanov commented on HDFS-6949: - https://tools.ietf.org/html/rfc3530#section-5.11 NFS

[jira] [Commented] (HDFS-8131) Implement a space balanced block placement policy

[ https://issues.apache.org/jira/browse/HDFS-8131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15981732#comment-15981732 ] Ruslan Dautkhanov commented on HDFS-8131: - Thanks for this great improvement! When using

[jira] [Commented] (HDFS-8960) DFS client says "no more good datanodes being available to try" on a single drive failure

[ https://issues.apache.org/jira/browse/HDFS-8960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15119793#comment-15119793 ] Ruslan Dautkhanov commented on HDFS-8960: - We seems getting the same problem on a Hive job too:

[jira] [Commented] (HDFS-6255) fuse_dfs will not adhere to ACL permissions in some cases

[ https://issues.apache.org/jira/browse/HDFS-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15107321#comment-15107321 ] Ruslan Dautkhanov commented on HDFS-6255: - It makes sense. Thanks a lot Chris! > fuse_dfs will not

[jira] [Commented] (HDFS-6255) fuse_dfs will not adhere to ACL permissions in some cases

[ https://issues.apache.org/jira/browse/HDFS-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15105992#comment-15105992 ] Ruslan Dautkhanov commented on HDFS-6255: - Chris, Thank you for prompt response. Yep, we have

[jira] [Commented] (HDFS-6255) fuse_dfs will not adhere to ACL permissions in some cases

[ https://issues.apache.org/jira/browse/HDFS-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15106052#comment-15106052 ] Ruslan Dautkhanov commented on HDFS-6255: - I jsut used Navigator to see if there are hdfs denials

[jira] [Commented] (HDFS-6255) fuse_dfs will not adhere to ACL permissions in some cases

[ https://issues.apache.org/jira/browse/HDFS-6255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15105940#comment-15105940 ] Ruslan Dautkhanov commented on HDFS-6255: - Hi Chris Nauroth, > In its default configuration, fuse