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From "Dinesh Chitlangia (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-337) keys created with key name having special character/wildcard should not allowed
Date Fri, 31 Aug 2018 18:41:00 GMT

    [ https://issues.apache.org/jira/browse/HDDS-337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16599134#comment-16599134
] 

Dinesh Chitlangia commented on HDDS-337:
----------------------------------------

[~anu] - Following our discussion that valid key names must include characters that are acceptable
for a valid URI, it appears that key names can have wildcard characters like *, ?, and +.

What are your thoughts/comments on this?

> keys created with key name having special character/wildcard should not allowed
> -------------------------------------------------------------------------------
>
>                 Key: HDDS-337
>                 URL: https://issues.apache.org/jira/browse/HDDS-337
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client
>            Reporter: Nilotpal Nandi
>            Assignee: Dinesh Chitlangia
>            Priority: Major
>             Fix For: 0.2.1
>
>
> Please find the snippet of command execution. Here , the keys are created with wildcard
special character in its key name.
> Expectation :
> wildcard special characters should not be allowed.
>  
> {noformat}
> hadoop@1a1fa8a11332:~/bin$ ./ozone oz -putKey root-volume/root-bucket/d++ -file /etc/services
-v
> 2018-08-08 13:17:48 WARN NativeCodeLoader:60 - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
> Volume Name : root-volume
> Bucket Name : root-bucket
> Key Name : d++
> File Hash : 567c100888518c1163b3462993de7d47
> Key Name : d++ does not exist, creating it
> 2018-08-08 13:17:48 INFO ConfUtils:41 - raft.rpc.type = GRPC (default)
> 2018-08-08 13:17:48 INFO ConfUtils:41 - raft.grpc.message.size.max = 33554432 (custom)
> 2018-08-08 13:17:48 INFO ConfUtils:41 - raft.client.rpc.retryInterval = 300 ms (default)
> 2018-08-08 13:17:48 INFO ConfUtils:41 - raft.client.async.outstanding-requests.max =
100 (default)
> 2018-08-08 13:17:48 INFO ConfUtils:41 - raft.client.async.scheduler-threads = 3 (default)
> 2018-08-08 13:17:49 INFO ConfUtils:41 - raft.grpc.flow.control.window = 1MB (=1048576)
(default)
> 2018-08-08 13:17:49 INFO ConfUtils:41 - raft.grpc.message.size.max = 33554432 (custom)
> 2018-08-08 13:17:49 INFO ConfUtils:41 - raft.client.rpc.request.timeout = 3000 ms (default)
> Aug 08, 2018 1:17:49 PM org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl detectProxy
> WARNING: Failed to construct URI for proxy lookup, proceeding without proxy
> java.net.URISyntaxException: Illegal character in hostname at index 13: https://ozone_datanode_1.ozone_default:9858
>  at java.net.URI$Parser.fail(URI.java:2848)
>  at java.net.URI$Parser.parseHostname(URI.java:3387)
>  at java.net.URI$Parser.parseServer(URI.java:3236)
>  at java.net.URI$Parser.parseAuthority(URI.java:3155)
>  at java.net.URI$Parser.parseHierarchical(URI.java:3097)
>  at java.net.URI$Parser.parse(URI.java:3053)
>  at java.net.URI.<init>(URI.java:673)
>  at org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl.detectProxy(ProxyDetectorImpl.java:128)
>  at org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl.proxyFor(ProxyDetectorImpl.java:118)
>  at org.apache.ratis.shaded.io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:207)
>  at org.apache.ratis.shaded.io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:188)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$SubchannelImpl.requestConnection(ManagedChannelImpl.java:1130)
>  at org.apache.ratis.shaded.io.grpc.PickFirstBalancerFactory$PickFirstBalancer.handleResolvedAddressGroups(PickFirstBalancerFactory.java:79)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl$1NamesResolved.run(ManagedChannelImpl.java:1032)
>  at org.apache.ratis.shaded.io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:73)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:1000)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onAddresses(ManagedChannelImpl.java:1044)
>  at org.apache.ratis.shaded.io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:201)
>  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  at java.lang.Thread.run(Thread.java:748)
> hadoop@1a1fa8a11332:~/bin$ ./ozone oz -putKey root-volume/root-bucket/d** -file /etc/passwd
-v
> 2018-08-08 13:18:13 WARN NativeCodeLoader:60 - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
> Volume Name : root-volume
> Bucket Name : root-bucket
> Key Name : d**
> File Hash : b056233571cc80d6879212911cb8e500
> Key Name : d** does not exist, creating it
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.rpc.type = GRPC (default)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.grpc.message.size.max = 33554432 (custom)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.client.rpc.retryInterval = 300 ms (default)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.client.async.outstanding-requests.max =
100 (default)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.client.async.scheduler-threads = 3 (default)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.grpc.flow.control.window = 1MB (=1048576)
(default)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.grpc.message.size.max = 33554432 (custom)
> 2018-08-08 13:18:14 INFO ConfUtils:41 - raft.client.rpc.request.timeout = 3000 ms (default)
> Aug 08, 2018 1:18:15 PM org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl detectProxy
> WARNING: Failed to construct URI for proxy lookup, proceeding without proxy
> java.net.URISyntaxException: Illegal character in hostname at index 13: https://ozone_datanode_3.ozone_default:9858
>  at java.net.URI$Parser.fail(URI.java:2848)
>  at java.net.URI$Parser.parseHostname(URI.java:3387)
>  at java.net.URI$Parser.parseServer(URI.java:3236)
>  at java.net.URI$Parser.parseAuthority(URI.java:3155)
>  at java.net.URI$Parser.parseHierarchical(URI.java:3097)
>  at java.net.URI$Parser.parse(URI.java:3053)
>  at java.net.URI.<init>(URI.java:673)
>  at org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl.detectProxy(ProxyDetectorImpl.java:128)
>  at org.apache.ratis.shaded.io.grpc.internal.ProxyDetectorImpl.proxyFor(ProxyDetectorImpl.java:118)
>  at org.apache.ratis.shaded.io.grpc.internal.InternalSubchannel.startNewTransport(InternalSubchannel.java:207)
>  at org.apache.ratis.shaded.io.grpc.internal.InternalSubchannel.obtainActiveTransport(InternalSubchannel.java:188)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$SubchannelImpl.requestConnection(ManagedChannelImpl.java:1130)
>  at org.apache.ratis.shaded.io.grpc.PickFirstBalancerFactory$PickFirstBalancer.handleResolvedAddressGroups(PickFirstBalancerFactory.java:79)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl$1NamesResolved.run(ManagedChannelImpl.java:1032)
>  at org.apache.ratis.shaded.io.grpc.internal.ChannelExecutor.drain(ChannelExecutor.java:73)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$LbHelperImpl.runSerialized(ManagedChannelImpl.java:1000)
>  at org.apache.ratis.shaded.io.grpc.internal.ManagedChannelImpl$NameResolverListenerImpl.onAddresses(ManagedChannelImpl.java:1044)
>  at org.apache.ratis.shaded.io.grpc.internal.DnsNameResolver$1.run(DnsNameResolver.java:201)
>  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>  at java.lang.Thread.run(Thread.java:748)
> {noformat}
>  
> {noformat}
> hadoop@1a1fa8a11332:~/bin$ ./ozone oz -listKey root-volume/root-bucket/
> 2018-08-08 13:19:39 WARN NativeCodeLoader:60 - Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable
> [ {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Sat, 08 Feb +50572 07:57:18 GMT",
>  "modifiedOn" : "Sat, 08 Feb +50572 08:17:37 GMT",
>  "size" : 963,
>  "keyName" : "d**"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Sat, 08 Feb +50572 00:52:27 GMT",
>  "modifiedOn" : "Sat, 08 Feb +50572 01:10:28 GMT",
>  "size" : 19183,
>  "keyName" : "d++"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Thu, 06 Feb +50572 01:16:39 GMT",
>  "modifiedOn" : "Mon, 27 Apr 1970 10:19:35 GMT",
>  "size" : 963,
>  "keyName" : "p"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Thu, 06 Feb +50572 11:06:00 GMT",
>  "modifiedOn" : "Thu, 06 Feb +50572 11:25:57 GMT",
>  "size" : 19183,
>  "keyName" : "p*"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Thu, 06 Feb +50572 13:30:17 GMT",
>  "modifiedOn" : "Thu, 06 Feb +50572 13:50:06 GMT",
>  "size" : 19183,
>  "keyName" : "p**"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Thu, 06 Feb +50572 16:08:19 GMT",
>  "modifiedOn" : "Thu, 06 Feb +50572 16:28:16 GMT",
>  "size" : 19183,
>  "keyName" : "p+"
> }, {
>  "version" : 0,
>  "md5hash" : null,
>  "createdOn" : "Thu, 06 Feb +50572 18:34:56 GMT",
>  "modifiedOn" : "Thu, 06 Feb +50572 18:53:58 GMT",
>  "size" : 19183,
>  "keyName" : "p++"
> } ]{noformat}
>  



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