comment_sentence_id
int64 1
5.52k
| class
stringlengths 9
50
| comment_sentence
stringlengths 1
1.32k
| partition
int64 0
1
| instance_type
int64 0
1
| category
stringclasses 1
value | label
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stringlengths 15
1.35k
| __index_level_0__
int64 7.6k
16.5k
|
|---|---|---|---|---|---|---|---|---|
1
|
Abfss.java
|
azure blob file system implementation of abstractfilesystem.
| 0
| 0
|
Pointer
| 0
|
azure blob file system implementation of abstractfilesystem. | Abfss.java
| 7,598
|
2
|
Abfss.java
|
this impl delegates to the old filesystem
| 1
| 0
|
Pointer
| 0
|
this impl delegates to the old filesystem | Abfss.java
| 7,599
|
1,028
|
TestConnCache.java
|
this class tests the client connection caching in a single node
| 0
| 0
|
Pointer
| 0
|
this class tests the client connection caching in a single node | TestConnCache.java
| 7,600
|
5
|
AbstractContractGetFileStatusTest.java
|
test getfilestatus and related listing operations.
| 1
| 0
|
Pointer
| 0
|
test getfilestatus and related listing operations. | AbstractContractGetFileStatusTest.java
| 7,601
|
6
|
AbstractContractGetFileStatusTest.java
|
the tree parameters.
| 0
| 0
|
Pointer
| 0
|
the tree parameters. | AbstractContractGetFileStatusTest.java
| 7,602
|
7
|
AbstractContractGetFileStatusTest.java
|
kept small to avoid killing object store test runs too much.
| 1
| 0
|
Pointer
| 0
|
kept small to avoid killing object store test runs too much. | AbstractContractGetFileStatusTest.java
| 7,603
|
8
|
AbstractContractGetFileStatusTest.java
|
accept everything.
| 0
| 0
|
Pointer
| 0
|
accept everything. | AbstractContractGetFileStatusTest.java
| 7,604
|
1,032
|
TestCustomOauthTokenProvider.java
|
test custom oauth token providers.
| 1
| 0
|
Pointer
| 0
|
test custom oauth token providers. | TestCustomOauthTokenProvider.java
| 7,605
|
9
|
AbstractContractGetFileStatusTest.java
|
the tree parameters.
| 0
| 0
|
Pointer
| 0
|
the tree parameters. | AbstractContractGetFileStatusTest.java
| 7,606
|
10
|
AbstractContractGetFileStatusTest.java
|
kept small to avoid killing object store test runs too much.
| 1
| 0
|
Pointer
| 0
|
kept small to avoid killing object store test runs too much. | AbstractContractGetFileStatusTest.java
| 7,607
|
11
|
AbstractContractGetFileStatusTest.java
|
accept nothing.
| 0
| 0
|
Pointer
| 0
|
accept nothing. | AbstractContractGetFileStatusTest.java
| 7,608
|
1,035
|
TestCustomOauthTokenProvider.java
|
instead this just checks that the creation works and that everything
| 1
| 0
|
Pointer
| 0
|
instead this just checks that the creation works and that everything | TestCustomOauthTokenProvider.java
| 7,609
|
12
|
AbstractContractGetFileStatusTest.java
|
the tree parameters.
| 0
| 0
|
Pointer
| 0
|
the tree parameters. | AbstractContractGetFileStatusTest.java
| 7,610
|
1,036
|
TestCustomOauthTokenProvider.java
|
is propagated.
| 1
| 0
|
Pointer
| 0
|
is propagated. | TestCustomOauthTokenProvider.java
| 7,611
|
13
|
AbstractContractGetFileStatusTest.java
|
kept small to avoid killing object store test runs too much.
| 0
| 0
|
Pointer
| 0
|
kept small to avoid killing object store test runs too much. | AbstractContractGetFileStatusTest.java
| 7,612
|
14
|
AbstractContractGetFileStatusTest.java
|
path filter which only expects paths whose final name element
| 1
| 0
|
Pointer
| 0
|
path filter which only expects paths whose final name element | AbstractContractGetFileStatusTest.java
| 7,613
|
15
|
AbstractContractGetFileStatusTest.java
|
equals the @code match field.
| 0
| 0
|
Pointer
| 0
|
equals the @code match field. | AbstractContractGetFileStatusTest.java
| 7,614
|
16
|
AbstractContractGetFileStatusTest.java
|
the tree parameters.
| 1
| 0
|
Pointer
| 0
|
the tree parameters. | AbstractContractGetFileStatusTest.java
| 7,615
|
17
|
AbstractContractGetFileStatusTest.java
|
kept small to avoid killing object store test runs too much.
| 0
| 0
|
Pointer
| 0
|
kept small to avoid killing object store test runs too much. | AbstractContractGetFileStatusTest.java
| 7,616
|
18
|
AbstractContractGetFileStatusTest.java
|
a filesystem filter which exposes the protected method
| 1
| 0
|
Pointer
| 0
|
a filesystem filter which exposes the protected method | AbstractContractGetFileStatusTest.java
| 7,617
|
1,042
|
TestDataDrivenDBInputFormat.java
|
test aspects of datadrivendbinputformat
| 0
| 0
|
Pointer
| 0
|
test aspects of datadrivendbinputformat | TestDataDrivenDBInputFormat.java
| 7,618
|
19
|
AbstractContractGetFileStatusTest.java
|
@link #listlocatedstatus path, pathfilter .
| 1
| 0
|
Pointer
| 0
|
@link #listlocatedstatus path, pathfilter . | AbstractContractGetFileStatusTest.java
| 7,619
|
531
|
FsConstants.java
|
filesystem related constants.
| 0
| 0
|
Pointer
| 0
|
filesystem related constants. | FsConstants.java
| 7,620
|
1,047
|
TestEditLogFileOutputStream.java
|
test the editlogfileoutputstream
| 1
| 0
|
Pointer
| 0
|
test the editlogfileoutputstream | TestEditLogFileOutputStream.java
| 7,621
|
537
|
GetNamespaceInfoResponse.java
|
api response for listing hdfs namespaces present in the state store.
| 0
| 0
|
Pointer
| 0
|
api response for listing hdfs namespaces present in the state store. | GetNamespaceInfoResponse.java
| 7,622
|
1,052
|
TestFileSizeCountTask.java
|
unit test for file size count task.
| 1
| 0
|
Pointer
| 0
|
unit test for file size count task. | TestFileSizeCountTask.java
| 7,623
|
1,054
|
TestHandler.java
|
tests handler interface.
| 0
| 0
|
Pointer
| 0
|
tests handler interface. | TestHandler.java
| 7,624
|
1,056
|
TestHDFSServerPorts.java
|
this test checks correctness of port usage by hdfs components
| 1
| 0
|
Pointer
| 0
|
this test checks correctness of port usage by hdfs components | TestHDFSServerPorts.java
| 7,625
|
1,057
|
TestHDFSServerPorts.java
|
namenode, datanode, secondarynamenode and backupnode.
| 0
| 0
|
Pointer
| 0
|
namenode, datanode, secondarynamenode and backupnode. | TestHDFSServerPorts.java
| 7,626
|
1,058
|
TestHDFSServerPorts.java
|
the correct behavior is br when a specific port is provided the server must either start on that port or fail by throwing @link java^net.bindexception .
| 1
| 0
|
Pointer
| 0
|
the correct behavior is br when a specific port is provided the server must either start on that port or fail by throwing @link java^net.bindexception . | TestHDFSServerPorts.java
| 7,627
|
1,059
|
TestHDFSServerPorts.java
|
br
| 0
| 0
|
Pointer
| 0
|
br | TestHDFSServerPorts.java
| 7,628
|
1,060
|
TestHDFSServerPorts.java
|
if the port 0 ephemeral then the server should choose a free port and start on it.
| 1
| 0
|
Pointer
| 0
|
if the port 0 ephemeral then the server should choose a free port and start on it. | TestHDFSServerPorts.java
| 7,629
|
554
|
HadoopIllegalArgumentException.java
|
indicates that a method has been passed illegal or invalid argument.
| 0
| 0
|
Pointer
| 0
|
indicates that a method has been passed illegal or invalid argument. | HadoopIllegalArgumentException.java
| 7,630
|
44
|
AbstractS3ACommitterFactory.java
|
dynamically create the output committer based on subclass type and settings.
| 1
| 0
|
Pointer
| 0
|
dynamically create the output committer based on subclass type and settings. | AbstractS3ACommitterFactory.java
| 7,631
|
1,069
|
TestMetricsVisitor.java
|
test the metric visitor interface
| 0
| 0
|
Pointer
| 0
|
test the metric visitor interface | TestMetricsVisitor.java
| 7,632
|
1,071
|
TestNativeAzureFileSystemUploadLogic.java
|
tests for the upload, buffering and flush logic in wasb.
| 1
| 0
|
Pointer
| 0
|
tests for the upload, buffering and flush logic in wasb. | TestNativeAzureFileSystemUploadLogic.java
| 7,633
|
560
|
HashResolver.java
|
order the destinations based on consistent hashing.
| 0
| 0
|
Pointer
| 0
|
order the destinations based on consistent hashing. | HashResolver.java
| 7,634
|
1,072
|
TestNativeAzureFileSystemUploadLogic.java
|
just an arbitrary number so that the values i write have a predictable
| 1
| 0
|
Pointer
| 0
|
just an arbitrary number so that the values i write have a predictable | TestNativeAzureFileSystemUploadLogic.java
| 7,635
|
1,073
|
TestNativeAzureFileSystemUploadLogic.java
|
various scenarios to test in how often we flush data while uploading.
| 0
| 0
|
Pointer
| 0
|
various scenarios to test in how often we flush data while uploading. | TestNativeAzureFileSystemUploadLogic.java
| 7,636
|
562
|
HttpHeaderConfigurations.java
|
responsible to keep all abfs http headers here.
| 1
| 0
|
Pointer
| 0
|
responsible to keep all abfs http headers here. | HttpHeaderConfigurations.java
| 7,637
|
564
|
IDataLoader.java
|
an idataloader loads data on demand
| 0
| 0
|
Pointer
| 0
|
an idataloader loads data on demand | IDataLoader.java
| 7,638
|
53
|
ApplicationConstants.java
|
the type of launch for the container.
| 1
| 0
|
Pointer
| 0
|
the type of launch for the container. | ApplicationConstants.java
| 7,639
|
1,077
|
TestOmMultipartKeyInfoCodec.java
|
this class tests ommultipartkeyinfocodec.
| 0
| 0
|
Pointer
| 0
|
this class tests ommultipartkeyinfocodec. | TestOmMultipartKeyInfoCodec.java
| 7,640
|
54
|
ApplicationConstants.java
|
environment for applications.
| 1
| 0
|
Pointer
| 0
|
environment for applications. | ApplicationConstants.java
| 7,641
|
566
|
InconsistentS3ClientFactory.java
|
s3 client factory used for testing with eventual consistency fault injection.
| 0
| 0
|
Pointer
| 0
|
s3 client factory used for testing with eventual consistency fault injection. | InconsistentS3ClientFactory.java
| 7,642
|
567
|
InconsistentS3ClientFactory.java
|
this client is for testing i only i it is in the production
| 1
| 0
|
Pointer
| 0
|
this client is for testing i only i it is in the production | InconsistentS3ClientFactory.java
| 7,643
|
1,079
|
TestOMVolumeRequest.java
|
base test class for volume request.
| 0
| 0
|
Pointer
| 0
|
base test class for volume request. | TestOMVolumeRequest.java
| 7,644
|
568
|
InconsistentS3ClientFactory.java
|
@code hadoop aws module to enable integration tests to use this
| 1
| 0
|
Pointer
| 0
|
@code hadoop aws module to enable integration tests to use this | InconsistentS3ClientFactory.java
| 7,645
|
569
|
InconsistentS3ClientFactory.java
|
just by editing the hadoop configuration used to bring up the client.
| 0
| 0
|
Pointer
| 0
|
just by editing the hadoop configuration used to bring up the client. | InconsistentS3ClientFactory.java
| 7,646
|
61
|
ApplicationStateData.java
|
contains all the state data that needs to be stored persistently for an application
| 1
| 0
|
Pointer
| 0
|
contains all the state data that needs to be stored persistently for an application | ApplicationStateData.java
| 7,647
|
1,085
|
TestProtoBufRpc.java
|
test for testing protocol buffer based rpc mechanism.
| 0
| 0
|
Pointer
| 0
|
test for testing protocol buffer based rpc mechanism. | TestProtoBufRpc.java
| 7,648
|
574
|
InfoKeyHandler.java
|
executes info object.
| 1
| 0
|
Pointer
| 0
|
executes info object. | InfoKeyHandler.java
| 7,649
|
1,086
|
TestProtoBufRpc.java
|
this test depends on test^proto definition of types in src test proto
| 0
| 0
|
Pointer
| 0
|
this test depends on test^proto definition of types in src test proto | TestProtoBufRpc.java
| 7,650
|
1,087
|
TestProtoBufRpc.java
|
and protobuf service definition from src test test rpc service^proto
| 1
| 0
|
Pointer
| 0
|
and protobuf service definition from src test test rpc service^proto | TestProtoBufRpc.java
| 7,651
|
66
|
AutoInputFormat.java
|
it can currently handle text and sequence files.
| 0
| 0
|
Pointer
| 0
|
it can currently handle text and sequence files. | AutoInputFormat.java
| 7,652
|
579
|
ITestAbfsReadWriteAndSeek.java
|
test read, write and seek.
| 1
| 0
|
Pointer
| 0
|
test read, write and seek. | ITestAbfsReadWriteAndSeek.java
| 7,653
|
1,091
|
TestRDBStore.java
|
rdbstore tests.
| 0
| 0
|
Pointer
| 0
|
rdbstore tests. | TestRDBStore.java
| 7,654
|
1,093
|
TestRegistrySecurityHelper.java
|
test for registry security operations
| 1
| 0
|
Pointer
| 0
|
test for registry security operations | TestRegistrySecurityHelper.java
| 7,655
|
70
|
BalancingPolicy.java
|
balancing policy.
| 0
| 0
|
Pointer
| 0
|
balancing policy. | BalancingPolicy.java
| 7,656
|
584
|
ITestAzureNativeContractSeek.java
|
contract test.
| 1
| 0
|
Pointer
| 0
|
contract test. | ITestAzureNativeContractSeek.java
| 7,657
|
74
|
BalancingPolicy.java
|
cluster is balanced if each node is balanced.
| 0
| 0
|
Pointer
| 0
|
cluster is balanced if each node is balanced. | BalancingPolicy.java
| 7,658
|
75
|
BalancingPolicy.java
|
cluster is balanced if each pool in each node is balanced.
| 1
| 0
|
Pointer
| 0
|
cluster is balanced if each pool in each node is balanced. | BalancingPolicy.java
| 7,659
|
1,099
|
TestRouterWebServiceUtil.java
|
test class to validate routerwebserviceutil methods.
| 0
| 0
|
Pointer
| 0
|
test class to validate routerwebserviceutil methods. | TestRouterWebServiceUtil.java
| 7,660
|
588
|
ITestCommitOperations.java
|
this is done with an inconsistent client.
| 1
| 0
|
Pointer
| 0
|
this is done with an inconsistent client. | ITestCommitOperations.java
| 7,661
|
591
|
ITestListPerformance.java
|
test list performance.
| 0
| 0
|
Pointer
| 0
|
test list performance. | ITestListPerformance.java
| 7,662
|
1,104
|
TestSaveNamespace.java
|
test various failure scenarios during savenamespace operation.
| 1
| 0
|
Pointer
| 0
|
test various failure scenarios during savenamespace operation. | TestSaveNamespace.java
| 7,663
|
81
|
BaseRouterWebServicesTest.java
|
base class for all the routerrmadminservice test cases.
| 0
| 0
|
Pointer
| 0
|
base class for all the routerrmadminservice test cases. | BaseRouterWebServicesTest.java
| 7,664
|
593
|
ITestS3Select.java
|
test the s3 select feature with some basic sql commands.
| 1
| 0
|
Pointer
| 0
|
test the s3 select feature with some basic sql commands. | ITestS3Select.java
| 7,665
|
1,105
|
TestSaveNamespace.java
|
cases covered
| 0
| 0
|
Pointer
| 0
|
cases covered | TestSaveNamespace.java
| 7,666
|
594
|
ITestS3Select.java
|
executed if the destination store declares its support for the feature.
| 1
| 0
|
Pointer
| 0
|
executed if the destination store declares its support for the feature. | ITestS3Select.java
| 7,667
|
1,106
|
TestSaveNamespace.java
|
ol
| 0
| 0
|
Pointer
| 0
|
ol | TestSaveNamespace.java
| 7,668
|
1,107
|
TestSaveNamespace.java
|
li recover from failure while saving into the second storage directory li
| 1
| 0
|
Pointer
| 0
|
li recover from failure while saving into the second storage directory li | TestSaveNamespace.java
| 7,669
|
1,108
|
TestSaveNamespace.java
|
li recover from failure while moving current into lastcheckpoint^tmp li
| 0
| 0
|
Pointer
| 0
|
li recover from failure while moving current into lastcheckpoint^tmp li | TestSaveNamespace.java
| 7,670
|
1,109
|
TestSaveNamespace.java
|
li recover from failure while moving lastcheckpoint^tmp into
| 1
| 0
|
Pointer
| 0
|
li recover from failure while moving lastcheckpoint^tmp into | TestSaveNamespace.java
| 7,671
|
86
|
BatchedRequests.java
|
a grouping of scheduling requests which are sent to the placementalgorithm
| 0
| 0
|
Pointer
| 0
|
a grouping of scheduling requests which are sent to the placementalgorithm | BatchedRequests.java
| 7,672
|
1,110
|
TestSaveNamespace.java
|
previous^checkpoint li
| 1
| 0
|
Pointer
| 0
|
previous^checkpoint li | TestSaveNamespace.java
| 7,673
|
87
|
BatchedRequests.java
|
to place as a batch.
| 0
| 0
|
Pointer
| 0
|
to place as a batch. | BatchedRequests.java
| 7,674
|
1,111
|
TestSaveNamespace.java
|
li recover from failure while rolling edits file li
| 1
| 0
|
Pointer
| 0
|
li recover from failure while rolling edits file li | TestSaveNamespace.java
| 7,675
|
88
|
BatchedRequests.java
|
the placement algorithm tends to give more optimal
| 0
| 0
|
Pointer
| 0
|
the placement algorithm tends to give more optimal | BatchedRequests.java
| 7,676
|
600
|
KerberosDelegationTokenAuthenticator.java
|
the code kerberosdelegationtokenauthenticator code provides support for
| 1
| 0
|
Pointer
| 0
|
the code kerberosdelegationtokenauthenticator code provides support for | KerberosDelegationTokenAuthenticator.java
| 7,677
|
1,112
|
TestSaveNamespace.java
|
ol
| 0
| 0
|
Pointer
| 0
|
ol | TestSaveNamespace.java
| 7,678
|
89
|
BatchedRequests.java
|
placements if more requests are batched together.
| 1
| 0
|
Pointer
| 0
|
placements if more requests are batched together. | BatchedRequests.java
| 7,679
|
601
|
KerberosDelegationTokenAuthenticator.java
|
kerberos spnego authentication mechanism and support for hadoop delegation
| 0
| 0
|
Pointer
| 0
|
kerberos spnego authentication mechanism and support for hadoop delegation | KerberosDelegationTokenAuthenticator.java
| 7,680
|
90
|
BatchedRequests.java
|
placementalgorithmoutput attempt the number of times the requests in this
| 1
| 0
|
Pointer
| 0
|
placementalgorithmoutput attempt the number of times the requests in this | BatchedRequests.java
| 7,681
|
602
|
KerberosDelegationTokenAuthenticator.java
|
token operations.
| 0
| 0
|
Pointer
| 0
|
token operations. | KerberosDelegationTokenAuthenticator.java
| 7,682
|
91
|
BatchedRequests.java
|
iterator type.
| 1
| 0
|
Pointer
| 0
|
iterator type. | BatchedRequests.java
| 7,683
|
98
|
BlockPlacementStatusWithNodeGroup.java
|
an implementation of @see blockplacementstatus for
| 0
| 0
|
Pointer
| 0
|
an implementation of @see blockplacementstatus for | BlockPlacementStatusWithNodeGroup.java
| 7,684
|
1,122
|
TestSCMDatanodeHeartbeatDispatcher.java
|
this class tests the behavior of scmdatanodeheartbeatdispatcher.
| 1
| 0
|
Pointer
| 0
|
this class tests the behavior of scmdatanodeheartbeatdispatcher. | TestSCMDatanodeHeartbeatDispatcher.java
| 7,685
|
1,124
|
TestSequenceFile.java
|
support for flat files of binary key value pairs.
| 0
| 0
|
Pointer
| 0
|
support for flat files of binary key value pairs. | TestSequenceFile.java
| 7,686
|
103
|
BlocksMap.java
|
this class maintains the map from a block to its metadata.
| 1
| 0
|
Pointer
| 0
|
this class maintains the map from a block to its metadata. | BlocksMap.java
| 7,687
|
1,127
|
TestSeveralNameNodes.java
|
test that we can start several and run with namenodes on the same minicluster
| 0
| 0
|
Pointer
| 0
|
test that we can start several and run with namenodes on the same minicluster | TestSeveralNameNodes.java
| 7,688
|
104
|
BlocksMap.java
|
block s metadata currently includes blockcollection it belongs to and
| 1
| 0
|
Pointer
| 0
|
block s metadata currently includes blockcollection it belongs to and | BlocksMap.java
| 7,689
|
616
|
LocatedFileStatus.java
|
this class defines a filestatus that includes a file s block locations.
| 0
| 0
|
Pointer
| 0
|
this class defines a filestatus that includes a file s block locations. | LocatedFileStatus.java
| 7,690
|
105
|
BlocksMap.java
|
the datanodes that store the block.
| 1
| 0
|
Pointer
| 0
|
the datanodes that store the block. | BlocksMap.java
| 7,691
|
1,130
|
TestSwiftFileSystemContract.java
|
this is the full filesystem contract test which requires the
| 0
| 0
|
Pointer
| 0
|
this is the full filesystem contract test which requires the | TestSwiftFileSystemContract.java
| 7,692
|
619
|
LoggedTask.java
|
it knows about the pssibly empty sequence of attempts, its i o footprint,
| 1
| 0
|
Pointer
| 0
|
it knows about the pssibly empty sequence of attempts, its i o footprint, | LoggedTask.java
| 7,693
|
1,131
|
TestSwiftFileSystemContract.java
|
default config set up to point to a filesystem.
| 0
| 0
|
Pointer
| 0
|
default config set up to point to a filesystem. | TestSwiftFileSystemContract.java
| 7,694
|
620
|
LoggedTask.java
|
and its runtime.
| 1
| 0
|
Pointer
| 0
|
and its runtime. | LoggedTask.java
| 7,695
|
1,132
|
TestSwiftFileSystemContract.java
|
some of the tests override the base class tests these
| 0
| 0
|
Pointer
| 0
|
some of the tests override the base class tests these | TestSwiftFileSystemContract.java
| 7,696
|
109
|
BlockUtils.java
|
utils functions to help block functions.
| 1
| 0
|
Pointer
| 0
|
utils functions to help block functions. | BlockUtils.java
| 7,697
|
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