Repository: tez Updated Branches: refs/heads/branch-0.8 18178ceaa -> 41433a9fe
http://git-wip-us.apache.org/repos/asf/tez/blob/41433a9f/CHANGES.txt ---------------------------------------------------------------------- diff --git a/CHANGES.txt b/CHANGES.txt deleted file mode 100644 index 31e3a21..0000000 --- a/CHANGES.txt +++ /dev/null @@ -1,2095 +0,0 @@ -Apache Tez Change Log -===================== - -Release 0.8.6: Unreleased - -INCOMPATIBLE CHANGES - -ALL CHANGES: -TEZ-3632. Tez Task attempt listing can hang if log link is null - - -Release 0.8.5: 2016-03-13 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - - TEZ-3644. Cleanup container list stored in AMNode. - TEZ-3643. Long running AMs can go out of memory due to retained AMContainer instances. - TEZ-3624. Split multiple calls on the same line in TaskCommunicatorContextImpl. - TEZ-3550. Provide access to sessionId/dagId via DagClient. - TEZ-3609. Improve ATSv15 performance for DAG entities read calls. - TEZ-3244. Allow overlap of input and output memory when they are not concurrent - TEZ-3601. Add another HistoryLogLevel to suppress TaskAttempts at specific levels - TEZ-3582. Exception swallowed in PipelinedSorter causing incorrect results. - TEZ-3462. Task attempt failure during container shutdown loses useful container diagnostics - TEZ-3574. Container reuse won't pickup extra dag level local resource. - TEZ-3566. Avoid caching fs isntances in TokenCache after a point. - TEZ-3568. Update SecurityUtils configuration to pick user provided configuration. - TEZ-3559. TEZ_LIB_URIS doesn't work with schemes different than the defaultFS - TEZ-3549. TaskAttemptImpl does not initialize TEZ_TASK_PROGRESS_STUCK_INTERVAL_MS correctly - TEZ-3537. ArrayIndexOutOfBoundsException with empty environment variables/Port YARN-3768 to Tez - TEZ-3507. Task logs link when editing url from one task to another. - TEZ-3536. NPE in WebUIService start when host resolution fails. - TEZ-3534. Differentiate thread names on Fetchers, minor changes to shuffle shutdown code. - TEZ-3491. Tez job can hang due to container priority inversion. - TEZ-3533. ShuffleScheduler should shutdown threadpool on exit. - TEZ-3493. DAG submit timeout cannot be set to a month - TEZ-3505. Move license to the file header for TezBytesWritableSerialization - TEZ-3486. COMBINE_OUTPUT_RECORDS/COMBINE_INPUT_RECORDS are not correct - TEZ-3097. Flaky test: TestCommit.testDAGCommitStartedEventFail_OnDAGSuccess. - TEZ-3487. Improvements in travis yml file to get builds to work. - TEZ-3483. Create basic travis yml file for Tez. - TEZ-3437. Improve synchronization and the progress report behavior for Inputs from TEZ-3317. - TEZ-3317. Speculative execution starts too early due to 0 progress. - TEZ-3452. Auto-reduce parallelism calculation can overflow with large inputs - TEZ-3439. Tez joinvalidate fails when first input argument size is bigger than the second. - TEZ-3464. Fix findbugs warnings in tez-dag mainLoop - TEZ-3330. Propagate additional config parameters when running MR jobs via Tez. - TEZ-3335. DAG client thinks app is still running when app status is null - TEZ-3460. Fix precommit release audit warning - TEZ-3368. NPE in DelayedContainerManager - TEZ-3440. Shuffling to memory can get out-of-sync when fetching multiple compressed map outputs - TEZ-3429. Set reconfigureDoneTime on VertexConfigurationDoneEvent properly. - TEZ-3000. Fix TestContainerReuse. - TEZ-3436. Check input and output count before start in MapProcessor. - TEZ-3426. Second AM attempt launched for session mode and recovery disabled for certain cases - TEZ-3326. Display JVM system properties in AM and task logs. - TEZ-3009. Errors that occur during container task acquisition are not logged. - TEZ-2852. TestVertexImpl fails due to race in AsyncDispatcher. - TEZ-3413. ConcurrentModificationException in HistoryEventTimelineConversion for AppLaunchedEvent. - TEZ-3352. MRInputHelpers getStringProperty() should not fail if property value is null. - TEZ-3409. Log dagId along with other information when submitting a dag. - TEZ-3384. Fix TestATSV15HistoryLoggingService::testDAGGroupingGroupingEnabled unit test. - TEZ-3376. Fix groupId generation to account for dagId starting with 1. - TEZ-3359. Add granular log levels for HistoryLoggingService. - TEZ-3374. Change TEZ_HISTORY_LOGGING_TIMELINE_NUM_DAGS_PER_GROUP conf key name. - TEZ-3358. Support using the same TimelineGroupId for multiple DAGs. - TEZ-3357. Change TimelineCachePlugin to handle DAG grouping. - TEZ-3348. NullPointerException in Tez MROutput while trying to write using Parquet's DeprecatedParquetOutputFormat. - TEZ-3356. Fix initializing of stats when custom ShuffleVertexManager is used. - TEZ-3329. Tez ATS data is incomplete for a vertex which fails or gets killed before initialization. - TEZ-3235. Modify Example TestOrderedWordCount job to test the IPC limit for large dag plans. - TEZ-3337. Do not log empty fields of TaskAttemptFinishedEvent to avoid confusion. - TEZ-1248. Reduce slow-start should special case 1 reducer runs. - TEZ-3370. Tez UI: Display the log link as N/A if the app does not provide a log link - TEZ-3398. Tez UI: Bread crumb link to Application from Application details dag/configuration tab is broken - TEZ-3433. Tez UI: Searching using wrong ID causes error in all DAGs page - TEZ-3419. Tez UI: Applications page shows error, for users with only DAG level ACL permission - TEZ-3347. Tez UI: Vertex UI throws an error while getting vertexProgress for a killed Vertex - TEZ-3546. Tez UI: On sorting asc - Not Available must be at the top - -Release 0.8.4: 2016-07-08 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - - TEZ-3323. Update licese and notice for xml-apis jar. Also update year in notice to 2016. - TEZ-3223. Support a NullHistoryLogger to disable history logging if needed. - TEZ-3286. Allow clients to set processor reserved memory per vertex (instead of per container). - TEZ-3293. Fetch failures can cause a shuffle hang waiting for memory merge that never starts. - TEZ-3314. Double counting input bytes in MultiMRInput. - TEZ-3308. Add counters to capture input split length. - TEZ-3302. Add a version of processorContext.waitForAllInputsReady and waitForAnyInputReady with a timeout. - TEZ-3291. Optimize splits grouping when locality information is not available. - TEZ-3305. TestAnalyzer fails on Hadoop 2.7. - TEZ-3304. TestHistoryParser fails with Hadoop 2.7. - TEZ-3296. Tez job can hang if two vertices at the same root distance have different task requirements - TEZ-3294. DAG.createDag() does not clear local state on repeat calls. - TEZ-3297. Deadlock scenario in AM during ShuffleVertexManager auto reduce. - TEZ-3296. Tez fails to compile against hadoop 2.8 after MAPREDUCE-5870 - TEZ-3290. Set full task attempt id string in MRInput configuration object. - TEZ-3278. Hide Swimlane from Tez UI - TEZ-3280. LOG MRInputHelpers split generation message as INFO - TEZ-909. Provide support for application tags - TEZ-2769. TEZ-UI Hive SQL is only displayed to line 11 - TEZ-3257. Fix flaky test TestUnorderedPartitionedKVWriter. - TEZ-3240. Improvements to tez.lib.uris to allow for multiple tarballs and mixing tarballs and jars. - TEZ-3237. Corrupted shuffle transfers to disk are not detected during transfer - TEZ-3246. Improve diagnostics when DAG killed by user - TEZ-3258. Jvm Checker does not ignore DisableExplicitGC when checking JVM GC options. - TEZ-3256. [Backport HADOOP-11032] Remove Guava Stopwatch dependency - TEZ-2342. Reduce bytearray copy with TezEvent Serialization and deserialization - TEZ-3251. Allow ability to add custom counters to TaskRunner2Callable. - TEZ-3250. TezTaskRunner2 should accept ExecutorService. - TEZ-3193. Deadlock in AM during task commit request. - TEZ-3203. DAG hangs when one of the upstream vertices has zero tasks - TEZ-3219. Allow service plugins to define log locations link for remotely run task attempts. - TEZ-3224. User payload is not initialized before creating vertex manager plugin. - TEZ-3226. Tez UI 2: All DAGs UX improvements. - TEZ-3077. TezClient.waitTillReady should support timeout. - TEZ-3202. Reduce the memory need for jobs with high number of segments - TEZ-3165. Allow Inputs/Outputs to be initialized serially, control processor initialization relative to Inputs/Outputs - TEZ-3214. Tez UI 2: Pagination in All DAGs - TEZ-3210. Tez UI 2: license should account for numeral, more-js, loader.js , etc - TEZ-3087. Tez UI 2: Add log links in task & attempt details page - TEZ-3146. Tez UI 2: CSS & JS assets in the UI must be minified - TEZ-3259. Tez UI: Build issue - File saver package is not working well with bower - TEZ-3262. Tez UI : zip.js is not having a bower friendly versioning system - TEZ-3281. Tez UI: Swimlane improvements - TEZ-3318. Tez UI: Polling is not restarted after RM recovery - -Release 0.8.3: 2016-04-14 - -INCOMPATIBLE CHANGES - TEZ-3180. Update master docs to declare hadoop-2.6.x as a minimum requirement. - TEZ-3029. Add an onError method to service plugin contexts. - TEZ-3120. Remove TaskCommContext.getCurrentDagName, Identifier. - TEZ-3183. Change the taskFailed method on plugin contexts to specify the type of failure. - TEZ-3199. Rename getCredentials in TaskCommunicatorContext to be less confusing. - -ALL CHANGES: - TEZ-3188. Move tez.submit.hosts out of TezConfiguration to TezConfigurationConstants. - TEZ-3194. Tez UI: Swimlane improve in-progress experience. - TEZ-3196. java.lang.InternalError from decompression codec is fatal to a task during shuffle - TEZ-3161. Allow task to report different kinds of errors - fatal / kill. - TEZ-3177. Non-DAG events should use the session domain or no domain if the data does not need protection. - TEZ-3192. IFile#checkState creating unnecessary objects though auto-boxing - TEZ-3173. Update Tez AM REST APIs for more information for each vertex. - TEZ-3108. Add support for external services to local mode. - TEZ-3189. Pre-warm dags should not be counted in submitted dags count by DAGAppMaster. - TEZ-2967. Vertex start time should be that of first task start time in UI - TEZ-3175. Add tez client submit host - TEZ-3166. Fix a few cases where counters aren't fully updated and sent for failed tasks. - TEZ-2958. Recovered TA, whose commit cannot be recovered, should move to killed state - TEZ-2936. Create ATS implementation that enables support for YARN-4265 (ATS v1.5) - TEZ-3148. Invalid event TA_TEZ_EVENT_UPDATE on TaskAttempt. - TEZ-3105. TezMxBeanResourceCalculator does not work on IBM JDK 7 or 8 causing Tez failures. - TEZ-3155. Support a way to submit DAGs to a session where the DAG plan exceeds hadoop ipc limits. - TEZ-2863. Container, node, and logs not available in UI for tasks that fail to launch - TEZ-3140. Reduce AM memory usage during serialization - TEZ-2756. MergeManager close should not try merging files on close if invoked after a shuffle exception. - TEZ-3156. Tez client keeps trying to talk to RM even if RM does not know about the application. - TEZ-3115. Shuffle string handling adds significant memory overhead - TEZ-3151. Expose DAG credentials to plugins. - TEZ-3149. Tez-tools: Add username in DagInfo. - TEZ-2988. DAGAppMaster::shutdownTezAM should return with a no-op if it has been invoked earlier. - TEZ-3147. Intermediate mem-to-mem: Fix early exit when only one segment can fit into memory - TEZ-3141. mapreduce.task.timeout is not translated to container heartbeat timeout - TEZ-3128. Avoid stopping containers on the AM shutdown thread. - TEZ-3129. Tez task and task attempt UI needs application fails with NotFoundException - TEZ-3114. Shuffle OOM due to EventMetaData flood - TEZ-1911. MergeManager's unconditionalReserve() should check for memory limits before allocating. - TEZ-3102. Fetch failure of a speculated task causes job hang - TEZ-3124. Running task hangs due to missing event to initialize input in recovery. - TEZ-3135. tez-ext-service-tests, tez-plugins/tez-yarn-timeline-history and tez-tools/tez-javadoc-tools missing dependencies. - TEZ-3134. tez-dag should depend on commons-collections4. - TEZ-3126. Log reason for not reducing parallelism - TEZ-3131. Support a way to override test_root_dir for FaultToleranceTestRunner. - TEZ-3067. Links to tez configs documentation should be bubbled up to top-level release page. - TEZ-3123. Containers can get re-used even with conflicting local resources. - TEZ-3117. Deadlock in Edge and Vertex code - TEZ-3103. Shuffle can hang when memory to memory merging enabled - TEZ-3107. tez-tools: Log warn msgs in case ATS has wrong values (e.g startTime > finishTime). - TEZ-3104. Tez fails on Bzip2 intermediate output format on hadoop 2.7.1 and earlier - TEZ-3090. MRInput should make dagIdentifier, vertexIdentifier, etc available to the InputFormat jobConf. - TEZ-3093. CriticalPathAnalyzer should be accessible via zeppelin. - TEZ-3089. TaskConcurrencyAnalyzer can return negative task count with very large jobs. - TEZ-2307. Possible wrong error message when submitting new dag - TEZ-2974. Tez tools: TFileRecordReader in tez-tools should support reading >2 GB tfiles. - TEZ-3081. Update tez website for trademarks feedback. - TEZ-3076. Reduce merge memory overhead to support large number of in-memory mapoutputs - TEZ-3079. Fix tez-tfile parser documentation. - TEZ-3066. TaskAttemptFinishedEvent ConcurrentModificationException in recovery or history logging services. - TEZ-3036. Tez AM can hang on startup with no indication of error - TEZ-3052. Task internal error due to Invalid event: T_ATTEMPT_FAILED at FAILED - TEZ-2594. Fix LICENSE for missing entries for full and minimal tarballs. - TEZ-3053. Containers timeout if they do not receive a task within the container timeout interval. - TEZ-2898. tez tools : swimlanes.py is broken. - TEZ-2937. Can Processor.close() be called after closing inputs and outputs? - TEZ-3037. History URL should be set regardless of which history logging service is enabled. - TEZ-3032. DAG start time getting logged using system time instead of recorded time in startTime field. - TEZ-3101. Tez UI: Task attempt log link doesn't have the correct protocol. - TEZ-3143. Tez UI 2: Make the build faster - TEZ-3160. Tez UI 2: Swimlane - Create swimlane page & component (sree) - TEZ-3170. Tez UI 2: Swimlane - Display computed events, event bars & dependencies (sree) - TEZ-3152. Tez UI 2: Build fails when run by multiple users or when node_modules is old (sree) - TEZ-3171. Tez UI 2: Swimlane - Tooltip, zoom & redirection (sree) - TEZ-3172. Tez UI: Swimlane - In progress & Shadow (sree) - TEZ-3201. Tez-UI build broken (sree) - -TEZ-2980: Tez UI 2 - Umbrella: - TEZ-2982. Tez UI: Create tez-ui2 directory and get a basic dummy page working in ember 2.2 - TEZ-3016. Tez UI 2: Make bower dependency silent - TEZ-2983. Tez UI 2: Get ember initializers functional - TEZ-3018. Tez UI 2: Add config.env - TEZ-3019. Tez UI 2: Replace BaseURL with Host - TEZ-2984. Tez UI 2: Create abstract classes - TEZ-3020. Tez UI 2: Add entity blueprint - TEZ-2985. Tez UI 2: Create loader and entity classes - TEZ-3021. Tez UI 2: Add env service & initializer - TEZ-3023. Tez UI 2: Abstract adapter and route - TEZ-3022. Tez UI 2: Add serializer & adapter for timeline server - TEZ-3026. Tez UI 2: Add adapters for RM & AM - TEZ-3027. Tez UI 2: Add header and footer elements - TEZ-2986. Tez UI 2: Implement All DAGs page - TEZ-3038. Tez UI 2: Create DAG details page - TEZ-3039. Tez UI 2: Create all sub-pages for DAG - TEZ-3040. Tez UI 2: Create Vertex details page & sub tables - TEZ-3041. Tez UI 2: Create Task & Attempt details page with sub tables - TEZ-3045. Tez UI 2: Create application details page with DAGs tab - TEZ-3048. Tez UI 2: Make PhantomJS a local dependency for build tests - TEZ-3042. Tez UI 2: Create Counters pages - TEZ-3043. Tez UI 2: Create configurations page - TEZ-3049. Tez UI 2: Add column selector - TEZ-3050. Tez UI 2: Add counter columns - TEZ-3064. Tez UI 2: Add All DAGs filters - TEZ-3059. Tez UI 2: Make refresh functional - TEZ-3070. Tez UI 2: Jenkins build is failing - TEZ-3060. Tez UI 2: Activate auto-refresh - TEZ-3061. Tez UI 2: Display in-progress vertex table in DAG details - TEZ-3069. Tez UI 2: Make error bar fully functional - TEZ-3062. Tez UI 2: Integrate graphical view - TEZ-3058. Tez UI 2: Add download data functionality - TEZ-3084. Tez UI 2: Display caller type and info - TEZ-3080. Tez UI 2: Ensure UI 2 is in-line with UI 1 - TEZ-3092. Tez UI 2: Tuneups & Improvements - TEZ-3095. Tez UI 2: Tuneups & Improvements - TEZ-3088. Tez UI 2: Licenses of all the packages used by Tez Ui must be documented - TEZ-2916. Tez UI 2: Show counts of running tasks on the DAG visualization page - TEZ-3125. Tez UI 2: All auto-refresh pages refresh multiple times shortly after application complete - TEZ-3127. Tez UI 2: Release audit is failing - -Release 0.8.2: 2016-01-19 - -INCOMPATIBLE CHANGES - TEZ-3024. Move TaskCommunicator to correct package. - TEZ-2679. Admin forms of launch env settings - TEZ-2948. Stop using dagName in the dagComplete notification to TaskCommunicators. - TEZ-2949. Allow duplicate dag names within session for Tez. - TEZ-604. Revert temporary changes made in TEZ-603 to kill the provided tez session, if running a MapReduce job. - TEZ-2972. Avoid task rescheduling when a node turns unhealthy - -ALL CHANGES: - TEZ-2669. Propagation of errors from plugins to the AM for error reporting. - TEZ-2978. Add an option to allow the SplitGrouper to generate node local only groups. - TEZ-2129. Task and Attempt views should contain links to the logs - TEZ-3025. InputInitializer creation should use the dag ugi. - TEZ-3017. HistoryACLManager does not have a close method for cleanup - TEZ-2914. Ability to limit vertex concurrency - TEZ-3011. Link Vertex Name in Dag Tasks/Task Attempts to Vertex - TEZ-3006. Remove unused import in TestHistoryParser. - TEZ-2910. Set caller context for tracing ( integrate with HDFS-9184 ). - TEZ-2976. Recovery fails when InputDescriptor is changed during input initialization. - TEZ-2997. Tez UI: Support searches by CallerContext ID for DAGs - TEZ-2996. TestAnalyzer fails in trunk after recovery redesign - TEZ-2987. TestVertexImpl.testTez2684 fails - TEZ-2995. Timeline primary filter should only be on callerId and not type. - TEZ-2994. LocalProgress in tez-runtime-library missing Apache header, rat check warnings from the new licenses after TEZ-2592 merge. - TEZ-2977. Make HadoopShim selection be overridable for distro-specific implementations. - TEZ-2472. Change slf4j version to 1.7.10. - TEZ-2920. org.apache.tez.client.TestTezClient.testStopRetriesUntilTimeout is flaky. - TEZ-2824. Add javadocs for Vertex.setConf and DAG.setConf. - TEZ-2911. Null location Strings can cause problems with GroupedSplit serialization. - TEZ-2990. Change test-patch.sh to run through all tests, despite failures in upstream modules - TEZ-2798. NPE when executing TestMemoryWithEvents::testMemoryScatterGather. - TEZ-2963. RecoveryService#handleSummaryEvent exception with HDFS transparent encryption + kerberos authentication. - TEZ-2966. Tez does not honor mapreduce.task.timeout - TEZ-2979. FlakyTest: org.apache.tez.history.TestHistoryParser. - TEZ-1491. Tez reducer-side merge's counter update is slow. - TEZ-2943. Change shuffle vertex manager to use per vertex data for auto - reduce and slow start - TEZ-2346. TEZ-UI: Lazy load other info / counter data - TEZ-2975. Bump up apache commons dependency. - TEZ-2970. Re-localization in TezChild does not use correct UGI. - TEZ-2968. Counter limits exception causes AM to crash. - TEZ-2960. Tez UI: Move hardcoded url namespace to the configuration file - TEZ-2581. Umbrella for Tez Recovery Redesign - TEZ-2956. Handle auto-reduce parallelism when the - totalNumBipartiteSourceTasks is 0 - TEZ-2947. Tez UI: Timeline, RM & AM requests gets into a consecutive loop in counters page without any delay - TEZ-2946. Tez UI: At times RM return a huge error message making the yellow error bar to fill the whole screen - TEZ-2949. Allow duplicate dag names within session for Tez. - TEZ-2952. NPE in TestOnFileUnorderedKVOutput - TEZ-2480. Exception when closing output is ignored. - TEZ-2944. NPE in TestProcessorContext. - TEZ-2948. Stop using dagName in the dagComplete notification to TaskCommunicators. - TEZ-2945. TEZ-2740 addendum to update API with currently supported parameters - TEZ-2933. Tez UI: Load application details from RM when available - TEZ-2908. Tez UI: Errors are logged, but not displayed in the UI when AM fetch fails - TEZ-2923. Tez Live UI counters view empty for vertices, tasks, attempts - TEZ-2924. Framework for Hadoop shims. - TEZ-2935. Add MR slow start translation for ShuffleVertexManager - TEZ-2918. Make progress notifications in IOs - TEZ-2940. Invalid shuffle max slow start setting causes vertex to hang indefinitely - TEZ-2930. Tez UI: Parent controller is not polling at times - TEZ-1670. Add tests for all converter functions in HistoryEventTimelineConversion. - TEZ-2879. While grouping splits, allow an alternate list of preferred locations to be provided per split. - TEZ-2929. Tez UI: Dag details page displays vertices to be running even when dag have completed - TEZ-1976. Findbug warning: Unread field: - org.apache.hadoop.mapreduce.split.TezGroupedSplitsInputFormat$SplitHolder.split - TEZ-2927. Tez UI: Graciously fail when system-metrics-publisher is disabled - TEZ-2915. Tez UI: Getting back to the DAG details page is difficult - TEZ-2895. Tez UI: Add option to enable and disable in-progress - TEZ-2894. Tez UI: Disable sorting for few columns while in progress. Display an alert on trying to sort them - TEZ-2893. Tez UI: Retain vertex info displayed in DAG details page even after completion - TEZ-2878. Tez UI: AM error handling - Make the UI handle cases in which AM returns unexpected/no data - TEZ-2922. Tez Live UI gives access denied for admins - TEZ-2849. Implement Specific Workaround for JDK-8026049 & JDK-8073093. - TEZ-2828. Fix typo in "Shuffle assigned " log statement in shuffle.orderedgrouped.Shuffle. - TEZ-2909. Tez UI: Application link in All DAGs table is disable when applicationhistory is unavailable - TEZ-808. Handle task attempts that are not making progress - TEZ-2553. Tez UI: Tez UI Nits - TEZ-2814. ATSImportTool has a return statement in a finally block - TEZ-2906. Compilation fails with hadoop 2.2.0 - TEZ-2900. Ignore V_INPUT_DATA_INFORMATION when vertex is in Failed/Killed/Error - TEZ-2244. PipelinedSorter: Progressive allocation for sort-buffers - TEZ-2904. Pig can't specify task specific command opts - TEZ-2888. Make critical path calculation resilient to AM crash - TEZ-2899. Tez UI: DAG getting created with huge horizontal gap in between vertices - TEZ-2907. NPE in IFile.Reader.getLength during final merge operation - TEZ-2903. Stop using proprietary APIs in RPCLoadGen. - TEZ-2882. Consider improving fetch failure handling - TEZ-2850. Tez MergeManager OOM for small Map Outputs - TEZ-1888. Fix javac warnings all over codebase. - TEZ-2886. Ability to merge AM credentials with DAG credentials. - TEZ-2896. Fix thread names used during Input/Output initialization. - TEZ-2866. Tez UI: Newly added columns wont be displayed by default in tables - TEZ-2887. Tez build failure due to missing dependency in pom files. - TEZ-1692. Reduce code duplication between TezMapredSplitsGrouper and TezMapreduceSplitsGrouper. - TEZ-2972. Avoid task rescheduling when a node turns unhealthy - - -Release 0.8.1-alpha: 2015-10-12 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - TEZ-2885. Remove counter logs from AMWebController - TEZ-2096. TEZ-UI : Add link to view AM log of finished & running apps - TEZ-2874. Improved logging for caller context. - TEZ-2875. Enable missing tests in TestAnalyzer - TEZ-2781. Fallback to send only TaskAttemptFailedEvent if taskFailed heartbeat fails - TEZ-1788. Allow vertex level disabling of speculation - TEZ-2868. Fix setting Caller Context in Tez Examples. - TEZ-2860. NPE in DAGClientImpl. - TEZ-2855. Fix a potential NPE while routing VertexManager events. - TEZ-2758. Remove append API in RecoveryService after TEZ-1909. - TEZ-2851. Support a way for upstream applications to pass in a caller context to Tez. - TEZ-2859. TestMergeManager.testLocalDiskMergeMultipleTasks failing - TEZ-2858. Stop using System.currentTimeMillis in TestInputReadyTracker. - TEZ-2857. Fix flakey tests in TestDAGImpl. - TEZ-2836. Avoid setting framework/system counters for tasks running in threads. - TEZ-2398. Flaky test: TestFaultTolerance - TEZ-2833. Dont create extra directory during ATS file download - TEZ-2834. Make Tez preemption resilient to incorrect free resource reported - by YARN - TEZ-2775. Improve and consolidate logging in Runtime components. - TEZ-2097. TEZ-UI Add dag logs backend support - TEZ-2812. Preemption sometimes does not respect heartbeats between preemptions - TEZ-814. Improve heuristic for determining a task has failed outputs - TEZ-2832. Support tests for both SimpleHistory logging and ATS logging - TEZ-2827. Increase timeout for TestFetcher testInputAttemptIdentifierMap - TEZ-2774. Improvements and cleanup of logging for the AM and parts of the runtme. - TEZ-2825. Report progress in terms of completed tasks to reduce load on AM for Tez UI - TEZ-2812. Tez UI: Update task & attempt tables while in progress. - TEZ-2786. Tez UI: Update vertex, task & attempt details page while in progress. - TEZ-2612. Support for showing allocation delays due to internal preemption - TEZ-2808. Race condition between preemption and container assignment - TEZ-2807. Log data in the finish event instead of the start event - TEZ-2799. SimpleHistoryParser NPE - TEZ-2643. Minimize number of empty spills in Pipelined Sorter - TEZ-2783. Refactor analyzers to extend TezAnalyzerBase - TEZ-2784. optimize TaskImpl.isFinished() - TEZ-2788. Allow TezAnalyzerBase to parse SimpleHistory logs - TEZ-2782. VertexInfo.getAvgExecutionTimeInterval throws NPE when task does not have any valid attempts info - TEZ-2778. Improvements to handle multiple read errors with complex DAGs - TEZ-2768. Log a useful error message when the summary stream cannot be closed when shutting - down an AM. - TEZ-2745. ClassNotFoundException of user code should fail dag - TEZ-2754. Tez UI: StartTime & EndTime is not displayed with right format in Graphical View - TEZ-2752. logUnsuccessful completion in Attempt should write original finish - time to ATS - TEZ-2755. Fix findbugs warning in TezClient - TEZ-2767. Make TezMxBeanResourceCalculator the default resource calculator. - TEZ-2765. Change Xmlwriter to use defaultValue instead of value tag. - TEZ-2750. Shuffle may not shutdown in case of a fetch failure, causing it to hang. - TEZ-2294. Add tez-site-template.xml with description of config properties. - TEZ-2757. Fix download links for Tez releases. - TEZ-2742. VertexImpl.finished() terminationCause hides member var of the - same name - TEZ-2747. Update master to reflect 0.8.0-alpha release. - TEZ-2662. Provide a way to check whether AM or task opts are valid and error if not. - TEZ-2739. Improve handling of read errors in critical path analyzer - -Release 0.8.0-alpha: 2015-09-01 - -INCOMPATIBLE CHANGES - TEZ-2048. Remove VertexManagerPluginContext.getTaskContainer() - TEZ-2565. Consider scanning unfinished tasks in VertexImpl::constructStatistics to reduce merge overhead. - TEZ-2468. Change the minimum Java version to Java 7. - -ALL CHANGES: - TEZ-2749. TaskInfo in history parser should not depend on the apache directory project. Fix master build against hadoop-2.4 - TEZ-2748. Fix master build against hadoop-2.2. - TEZ-2743. Fix TezContainerLauncher logging tokens. - TEZ-2708. Rename classes and variables post TEZ-2003 changes. - TEZ-2740. Create a reconfigureVertex alias for deprecated - setVertexParallelism API - TEZ-2690. Add critical path analyser - TEZ-2734. Add a test to verify the filename generated by OnDiskMerge. - TEZ-2732. DefaultSorter throws ArrayIndex exceptions on 2047 Mb size sort buffers - TEZ-2687. ATS History shutdown happens before the min-held containers are released - TEZ-2629. LimitExceededException in Tez client when DAG has exceeds the default max counters - TEZ-2730. tez-api missing dependency on org.codehaus.jettison for json. - TEZ-2719. Consider reducing logs in unordered fetcher with shared-fetch option - TEZ-2646. Add scheduling casual dependency for attempts - TEZ-2647. Add input causality dependency for attempts - TEZ-2633. Allow VertexManagerPlugins to receive and report based on attempts - instead of tasks - TEZ-2650. Timing details on Vertex state changes - TEZ-2699. Internalize strings in ATF parser - TEZ-2701. Add time at which container was allocated to attempt - TEZ-2683. TestHttpConnection::testAsyncHttpConnectionInterrupt fails in certain environments. - TEZ-2692. bugfixes & enhancements related to job parser and analyzer. - TEZ-2663. SessionNotRunning exceptions are wrapped in a ServiceException from a dying AM. - TEZ-2630. TezChild receives IP address instead of FQDN. - TEZ-2684. ShuffleVertexManager.parsePartitionStats throws IllegalStateException: Stats should be initialized. - TEZ-2172. FetcherOrderedGrouped using List to store InputAttemptIdentifier can lead to some inefficiency during remove() operation. - TEZ-2613. Fetcher(unordered) using List to store InputAttemptIdentifier can lead to some inefficiency during remove() operation. - TEZ-2645. Provide standard analyzers for job analysis. - TEZ-2627. Support for Tez Job Priorities. - TEZ-2623. Fix module dependencies related to hadoop-auth. - TEZ-2464. Move older releases to dist archive. - TEZ-2239. Update Tez UI docs to explain how to configure history url for YARN. - TEZ-2602. Throwing EOFException when launching MR job. - TEZ-2496. Consider scheduling tasks in ShuffleVertexManager based on the partition sizes from the source. - TEZ-2616. Fix build warning by undefined version of maven-findbugs-plugin. - TEZ-2588. Improper argument name - TEZ-2575. Handle KeyValue pairs size which do not fit in a single block. - TEZ-2599. Dont send obsoleted data movement events to tasks - TEZ-2542. TezDAGID fromString array length check. - TEZ-2565. Consider scanning unfinished tasks in VertexImpl::constructStatistics to reduce merge overhead. - TEZ-2296. Add option to print counters for tez-examples. - TEZ-2570. Fix license header issue for eps image files. - TEZ-2378. In case Fetcher (unordered) fails to do local fetch, log in debug mode to reduce log size. - TEZ-2558. Upload additional Tez images. - TEZ-2486. Update tez website to include links based on - http://www.apache.org/foundation/marks/pmcs.html#navigation. - TEZ-2548. TezClient submitDAG can hang if the AM is in the process of shutting down. - TEZ-2473. Consider using RawLocalFileSystem in MapOutput.createDiskMapOutput. - TEZ-2538. ADDITIONAL_SPILL_COUNT wrongly populated for DefaultSorter with multiple partitions. - TEZ-2489. Disable warn log for Timeline ACL error when tez.allow.disabled.timeline-domains set to true. - TEZ-2376. Remove TaskAttemptEventType.TA_DIAGNOSTICS_UPDATE - TEZ-2509. YarnTaskSchedulerService should not try to allocate containers if AM is shutting down. - TEZ-2506. TestAysncHttpConnection failing. - TEZ-2503. findbugs version isn't reported properly in test-patch report. - TEZ-2198. Fix sorter spill counts. - TEZ-1883. Change findbugs version to 3.x. - TEZ-2440. Sorter should check for indexCacheList.size() in flush(). - TEZ-2490. TEZ-2450 breaks Hadoop 2.2 and 2.4 compatability. - TEZ-2450. support async http clients in ordered & unordered inputs. - TEZ-2454. Change FetcherOrderedGroup to work as Callables instead of blocking threads. - TEZ-2466. tez-history-parser breaks hadoop 2.2 compatability. - TEZ-2463. Update site for 0.7.0 release - TEZ-2461. tez-history-parser compile fails with hadoop-2.4. - TEZ-2076. Tez framework to extract/analyze data stored in ATS for specific dag. - TEZ-2436. Tez UI: Add cancel button in column selector. - TEZ-2351. Remove GroupByOrderbyMRRTest example from tez-tests. - TEZ-2419. Inputs/Outputs should inform the Processor about Interrupts when interrupted during a blocking Op. - TEZ-1752. Inputs / Outputs in the Runtime library should be interruptable. - TEZ-1970. Fix javadoc warnings in SortMergeJoinExample. - -TEZ-2003: Support for External services CHANGES - TEZ-2019. Temporarily allow the scheduler and launcher to be specified via configuration. - TEZ-2006. Task communication plane needs to be pluggable. - TEZ-2090. Add tests for jobs running in external services. - TEZ-2117. Add a manager for ContainerLaunchers running in the AM. - TEZ-2122. Setup pluggable components at AM/Vertex level. - TEZ-2123. Fix component managers to use pluggable components. (Enable hybrid mode) - TEZ-2125. Create a task communicator for local mode. Allow tasks to run in the AM. - TEZ-2131. Add additional tests for tasks running in the AM. - TEZ-2138. Fix minor bugs in adding default scheduler, getting launchers. - TEZ-2139. Update tez version to 0.7.0-TEZ-2003-SNAPSHOT. - TEZ-2175. Task priority should be available to the TaskCommunicator plugin. - TEZ-2187. Allow TaskCommunicators to report failed / killed attempts. - TEZ-2241. Miscellaneous fixes after last reabse. - TEZ-2283. Fixes after rebase 04/07. - TEZ-2284. Separate TaskReporter into an interface. - TEZ-2285. Allow TaskCommunicators to indicate task/container liveness. - TEZ-2302. Allow TaskCommunicators to subscribe for Vertex updates. - TEZ-2347. Expose additional information in TaskCommunicatorContext. - TEZ-2361. Propagate dag completion to TaskCommunicator. - TEZ-2381. Fixes after rebase 04/28. - TEZ-2388. Send dag identifier as part of the fetcher request string. - TEZ-2414. LogicalIOProcessorRuntimeTask, RuntimeTask, TezTaskRunner should handle interrupts & carry out necessary cleanups. - TEZ-2420. TaskRunner returning before executing the task. - TEZ-2433. Fixes after rebase 05/08 - TEZ-2438. tez-tools version in the branch is incorrect. - TEZ-2434. Allow tasks to be killed in the Runtime. - TEZ-2443. TaskRunner2 should call abort, NPEs while cleaning up tasks. - TEZ-2465. Retrun the status of a kill request in TaskRunner2. - TEZ-2471. NPE in LogicalIOProcessorRuntimeTask while printing thread info. - TEZ-2495. Inform TaskCommunicaor about Task and Container termination reasons. - TEZ-2502. Fix for TezTaskRunner2 not killing tasks properly in all situations. - TEZ-2508. rebase 06/01 - TEZ-2526. Fix version for tez-history-parser. - TEZ-2621. rebase 07/14 - TEZ-2124. Change Node tracking to work per external container source. - TEZ-2004. Define basic interface for pluggable ContainerLaunchers. - TEZ-2005. Define basic interface for pluggable TaskScheduler. - TEZ-2651. Pluggable services should not extend AbstractService. - TEZ-2652. Cleanup the way services are specified for an AM and vertices. - TEZ-2653. Change service contexts to expose a user specified payload instead of the AM configuration. - TEZ-2441. Add tests for TezTaskRunner2. - TEZ-2657. Add tests for client side changes - specifying plugins, etc. - TEZ-2626. Fix log lines with DEBUG in messages, consolidate TEZ-2003 TODOs. - TEZ-2126. Add unit tests for verifying multiple schedulers, launchers, communicators. - TEZ-2698. rebase 08/05 - TEZ-2675. Add javadocs for new pluggable components, fix problems reported by jenkins - TEZ-2678. Fix comments from reviews - part 1. - TEZ-2707. Fix comments from reviews - part 2. - TEZ-2713. Add tests for node handling when there's multiple schedulers. - TEZ-2721. rebase 08/14 - TEZ-2714. Fix comments from review - part 3. - TEZ-2727. Fix findbugs warnings - TEZ-2670. Remove TaskAttempt holder used within TezTaskCommunicator. - TEZ-2735. rebase 08/21 - TEZ-2736. Pre-merge: Update CHANGES.txt and version in branch. - -Release 0.7.2: Unreleased - -INCOMPATIBLE CHANGES - -ALL CHANGES: - - TEZ-3559. TEZ_LIB_URIS doesn't work with schemes different than the defaultFS - TEZ-3549. TaskAttemptImpl does not initialize TEZ_TASK_PROGRESS_STUCK_INTERVAL_MS correctly - TEZ-3537. ArrayIndexOutOfBoundsException with empty environment variables/Port YARN-3768 to Tez - TEZ-3507. Task logs link when editing url from one task to another. - TEZ-3536. NPE in WebUIService start when host resolution fails. - TEZ-3493. DAG submit timeout cannot be set to a month - TEZ-3505. Move license to the file header for TezBytesWritableSerialization - TEZ-3486. COMBINE_OUTPUT_RECORDS/COMBINE_INPUT_RECORDS are not correct - TEZ-3437. Improve synchronization and the progress report behavior for Inputs from TEZ-3317. - TEZ-3317. Speculative execution starts too early due to 0 progress. - TEZ-3452. Auto-reduce parallelism calculation can overflow with large inputs - TEZ-3439. Tez joinvalidate fails when first input argument size is bigger than the second. - TEZ-3464. Fix findbugs warnings in tez-dag mainLoop - TEZ-3335. DAG client thinks app is still running when app status is null - TEZ-3460. Fix precommit release audit warning - TEZ-3368. NPE in DelayedContainerManager - TEZ-3440. Shuffling to memory can get out-of-sync when fetching multiple compressed map outputs - TEZ-3426. Second AM attempt launched for session mode and recovery disabled for certain cases - TEZ-3009. Errors that occur during container task acquisition are not logged. - TEZ-3413. ConcurrentModificationException in HistoryEventTimelineConversion for AppLaunchedEvent. - TEZ-3286. Allow clients to set processor reserved memory per vertex (instead of per container). - TEZ-3223. Support a NullHistoryLogger to disable history logging if needed. - TEZ-3293. Fetch failures can cause a shuffle hang waiting for memory merge that never starts. - TEZ-3305. TestAnalyzer fails on Hadoop 2.7. - TEZ-3304. TestHistoryParser fails with Hadoop 2.7. - TEZ-3296. Tez job can hang if two vertices at the same root distance have different task requirements - TEZ-3297. Deadlock scenario in AM during ShuffleVertexManager auto reduce. - TEZ-3296. Tez fails to compile against hadoop 2.8 after MAPREDUCE-5870 - TEZ-3278. Hide Swimlane from Tez UI - TEZ-2769. TEZ-UI Hive SQL is only displayed to line 11 - TEZ-3280. LOG MRInputHelpers split generation message as INFO - TEZ-3257. Fix flaky test TestUnorderedPartitionedKVWriter. - TEZ-3237. Corrupted shuffle transfers to disk are not detected during transfer - TEZ-3258. Jvm Checker does not ignore DisableExplicitGC when checking JVM GC options. - TEZ-3256. [Backport HADOOP-11032] Remove Guava Stopwatch dependency - TEZ-2342. Reduce bytearray copy with TezEvent Serialization and deserialization - -Release 0.7.1: 2016-05-10 - -INCOMPATIBLE CHANGES - TEZ-2679. Admin forms of launch env settings - TEZ-2949. Allow duplicate dag names within session for Tez. - -ALL CHANGES: - TEZ-3193. Deadlock in AM during task commit request. - TEZ-3203. DAG hangs when one of the upstream vertices has zero tasks - TEZ-3224. User payload is not initialized before creating vertex manager plugin. - TEZ-3165. Allow Inputs/Outputs to be initialized serially, control processor initialization relative to Inputs/Outputs - TEZ-3202. Reduce the memory need for jobs with high number of segments - TEZ-3188. Move tez.submit.hosts out of TezConfiguration to TezConfigurationConstants. - TEZ-3196. java.lang.InternalError from decompression codec is fatal to a task during shuffle - TEZ-3177. Non-DAG events should use the session domain or no domain if the data does not need protection. - TEZ-3192. IFile#checkState creating unnecessary objects though auto-boxing - TEZ-3189. Pre-warm dags should not be counted in submitted dags count by DAGAppMaster. - TEZ-2967. Vertex start time should be that of first task start time in UI - TEZ-3175. Add tez client submit host - TEZ-3166. Fix a few cases where counters aren't fully updated and sent for failed tasks. - TEZ-2958. Recovered TA, whose commit cannot be recovered, should move to killed state - TEZ-3105. TezMxBeanResourceCalculator does not work on IBM JDK 7 or 8 causing Tez failures. - TEZ-2863. Container, node, and logs not available in UI for tasks that fail to launch - TEZ-3140. Reduce AM memory usage during serialization - TEZ-3156. Tez client keeps trying to talk to RM even if RM does not know about the application. - TEZ-3115. Shuffle string handling adds significant memory overhead - TEZ-3149. Tez-tools: Add username in DagInfo. - TEZ-2988. DAGAppMaster::shutdownTezAM should return with a no-op if it has been invoked earlier. - TEZ-3141. mapreduce.task.timeout is not translated to container heartbeat timeout - TEZ-3129. Tez task and task attempt UI needs application fails with NotFoundException - TEZ-3114. Shuffle OOM due to EventMetaData flood - TEZ-3102. Fetch failure of a speculated task causes job hang - TEZ-3126. Log reason for not reducing parallelism - TEZ-3123. Containers can get re-used even with conflicting local resources. - TEZ-3117. Deadlock in Edge and Vertex code - TEZ-3103. Shuffle can hang when memory to memory merging enabled - TEZ-3107. tez-tools: Log warn msgs in case ATS has wrong values (e.g startTime > finishTime). - TEZ-3104. Tez fails on Bzip2 intermediate output format on hadoop 2.7.1 and earlier - TEZ-3093. CriticalPathAnalyzer should be accessible via zeppelin. - TEZ-3089. TaskConcurrencyAnalyzer can return negative task count with very large jobs. - TEZ-2307. Possible wrong error message when submitting new dag. - TEZ-3076. Reduce merge memory overhead to support large number of in-memory mapoutputs - TEZ-3066. TaskAttemptFinishedEvent ConcurrentModificationException in recovery or history logging services. - TEZ-3036. Tez AM can hang on startup with no indication of error - TEZ-3052. Task internal error due to Invalid event: T_ATTEMPT_FAILED at FAILED - TEZ-2937. Can Processor.close() be called after closing inputs and outputs? - TEZ-3037. History URL should be set regardless of which history logging service is enabled. - TEZ-3032. DAG start time getting logged using system time instead of recorded time in startTime field. - TEZ-2129. Task and Attempt views should contain links to the logs - TEZ-3025. InputInitializer creation should use the dag ugi. - TEZ-3017. HistoryACLManager does not have a close method for cleanup - TEZ-2914. Ability to limit vertex concurrency - TEZ-2918. Make progress notifications in IOs - TEZ-2952. NPE in TestOnFileUnorderedKVOutput - TEZ-808. Handle task attempts that are not making progress - TEZ-2987. TestVertexImpl.testTez2684 fails - TEZ-2599. Dont send obsoleted data movement events to tasks - TEZ-2943. Change shuffle vertex manager to use per vertex data for auto - TEZ-2633. Allow VertexManagerPlugins to receive and report based on attempts - TEZ-3011. Link Vertex Name in Dag Tasks/Task Attempts to Vertex - TEZ-2538. ADDITIONAL_SPILL_COUNT wrongly populated for DefaultSorter with multiple partitions. - TEZ-3006. Remove unused import in TestHistoryParser. - TEZ-2979. FlakyTest: org.apache.tez.history.TestHistoryParser. - TEZ-2684. ShuffleVertexManager.parsePartitionStats throws IllegalStateException: Stats should be initialized. - TEZ-2496. Consider scheduling tasks in ShuffleVertexManager based on the partition sizes from the source. - TEZ-2995. Timeline primary filter should only be on callerId and not type. - TEZ-2824. Add javadocs for Vertex.setConf and DAG.setConf. - TEZ-2963. RecoveryService#handleSummaryEvent exception with HDFS transparent encryption + kerberos authentication. - TEZ-2966. Tez does not honor mapreduce.task.timeout - TEZ-2346. TEZ-UI: Lazy load other info / counter data - TEZ-2975. Bump up apache commons dependency. - TEZ-2970. Re-localization in TezChild does not use correct UGI. - TEZ-2968. Counter limits exception causes AM to crash. - TEZ-2947. Tez UI: Timeline, RM & AM requests gets into a consecutive loop in counters page without any delay - TEZ-2949. Allow duplicate dag names within session for Tez. - TEZ-2923. Tez Live UI counters view empty for vertices, tasks, attempts - TEZ-2935. Add MR slow start translation for ShuffleVertexManager - TEZ-2940. Invalid shuffle max slow start setting causes vertex to hang indefinitely - TEZ-1670. Add tests for all converter functions in HistoryEventTimelineConversion. - TEZ-2922. Tez Live UI gives access denied for admins - TEZ-2828. Fix typo in "Shuffle assigned " log statement in shuffle.orderedgrouped.Shuffle. - TEZ-2900. Ignore V_INPUT_DATA_INFORMATION when vertex is in Failed/Killed/Error - TEZ-2904. Pig can't specify task specific command opts - TEZ-2899. Tez UI: DAG getting created with huge horizontal gap in between vertices - TEZ-2882. Consider improving fetch failure handling - TEZ-2907. NPE in IFile.Reader.getLength during final merge operation - TEZ-2850. Tez MergeManager OOM for small Map Outputs - TEZ-2886. Ability to merge AM credentials with DAG credentials. - TEZ-2896. Fix thread names used during Input/Output initialization. - TEZ-2866. Tez UI: Newly added columns wont be displayed by default in tables - TEZ-2885. Remove counter logs from AMWebController. - TEZ-2887. Tez build failure due to missing dependency in pom files. - TEZ-2096. TEZ-UI : Add link to view AM log of finished & running apps - TEZ-2874. Improved logging for caller context. - TEZ-2781. Fallback to send only TaskAttemptFailedEvent if taskFailed heartbeat fails - TEZ-2868. Fix setting Caller Context in Tez Examples. - TEZ-2860. NPE in DAGClientImpl. - TEZ-2855. Fix a potential NPE while routing VertexManager events. - TEZ-2758. Remove append API in RecoveryService after TEZ-1909. - TEZ-2851. Support a way for upstream applications to pass in a caller context to Tez. - TEZ-2858. Stop using System.currentTimeMillis in TestInputReadyTracker. - TEZ-2857. Fix flakey tests in TestDAGImpl. - TEZ-2398. Flaky test: TestFaultTolerance - TEZ-2808. Race condition between preemption and container assignment - TEZ-2853. Tez UI: task attempt page is coming empty - TEZ-2716. DefaultSorter.isRleNeeded not thread safe - TEZ-2847. Tez UI: Task details doesn't gets updated on manual refresh after job complete - TEZ-2843. Tez UI: Show error if in progress fails due to AM not reachable - TEZ-2842. Tez UI: Update Tez App details page while in-progress - TEZ-2834. Make Tez preemption resilient to incorrect free resource reported - by YARN - TEZ-2775. Improve and consolidate logging in Runtime components. - TEZ-2097. TEZ-UI Add dag logs backend support - TEZ-2812. Preemption sometimes does not respect heartbeats between preemptions - TEZ-814. Improve heuristic for determining a task has failed outputs - TEZ-2829. Tez UI: minor fixes to in-progress update of UI from AM - TEZ-2663. SessionNotRunning exceptions are wrapped in a ServiceException from a dying AM. - TEZ-2825. Report progress in terms of completed tasks to reduce load on AM for Tez UI - TEZ-2812. Tez UI: Update task & attempt tables while in progress. - TEZ-2786. Tez UI: Update vertex, task & attempt details page while in progress. - TEZ-2817. Tez UI: update in progress counter data for the dag vertices and tasks table - TEZ-2813. Tez UI: add counter data for rest api calls to AM Web Services v2 - TEZ-2660. Tez UI: need to show application page even if system metrics publish is disabled. - TEZ-2787. Tez AM should have java.io.tmpdir=./tmp to be consistent with tasks - TEZ-2780. Tez UI: Update All Tasks page while in progress - TEZ-2792. Add AM web service API for tasks - TEZ-2807. Log data in the finish event instead of the start event - TEZ-2766. Tez UI: Add vertex in-progress info in DAG details - TEZ-2768. Log a useful error message when the summary stream cannot be closed when shutting - down an AM. - TEZ-2745. ClassNotFoundException of user code should fail dag - TEZ-2761. Tez UI: update the progress on the dag and vertices pages with info from AM - TEZ-2731. Fix Tez GenericCounter performance bottleneck - TEZ-2752. logUnsuccessful completion in Attempt should write original finish - time to ATS - TEZ-2755. Fix findbugs warning in TezClient - TEZ-2767. Make TezMxBeanResourceCalculator the default resource calculator. - TEZ-2602. Throwing EOFException when launching MR job - TEZ-2575. Handle KeyValue pairs size which do not fit in a single block in PipelinedSorter - TEZ-2198. Fix sorter spill counts - TEZ-2440. Sorter should check for indexCacheList.size() in flush() - TEZ-2742. VertexImpl.finished() terminationCause hides member var of the - same name - TEZ-2662. Provide a way to check whether AM or task opts are valid and error if not. - TEZ-2300. TezClient.stop() takes a lot of time or does not work sometimes - TEZ-2734. Add a test to verify the filename generated by OnDiskMerge. - TEZ-2732. DefaultSorter throws ArrayIndex exceptions on 2047 Mb size sort buffers - TEZ-2687. ATS History shutdown happens before the min-held containers are released - TEZ-2629. LimitExceededException in Tez client when DAG has exceeds the default max counters - TEZ-2540. Create both tez-dist minimal and minimal.tar.gz formats as part of build - TEZ-2630. TezChild receives IP address instead of FQDN. - TEZ-2211. Tez UI: Allow users to configure timezone - TEZ-2623. Fix module dependencies related to hadoop-auth. - TEZ-1314. Port MAPREDUCE-5821 to Tez. - TEZ-2568. V_INPUT_DATA_INFORMATION may happen after vertex is initialized - TEZ-2291. TEZ UI: Improper vertex name in tables. - TEZ-2567. Tez UI: download dag data does not work within ambari - TEZ-2559. tez-ui fails compilation due to version dependency of frontend-maven-plugin - TEZ-2545. It is not necessary to start the vertex group commit when DAG is in TERMINATING - TEZ-2554. Tez UI: View log link does not correctly propagate login crendential to read log from yarn web. - TEZ-2548. TezClient submitDAG can hang if the AM is in the process of shutting down. - TEZ-2547. Tez UI: Download Data fails on secure, cross-origin clusters - TEZ-1961. Remove misleading exception "No running dag" from AM logs. - TEZ-2546. Tez UI: Fetch hive query text from timeline if dagInfo is not set. - TEZ-2513. Tez UI: Allow filtering by DAG ID on All dags table. - TEZ-2541. DAGClientImpl enable TimelineClient check is wrong. - TEZ-2539. Tez UI: Pages are not updating in IE. - TEZ-2535. Tez UI: Failed task attempts link in vertex details page is broken. - TEZ-2489. Disable warn log for Timeline ACL error when tez.allow.disabled.timeline-domains set to true. - TEZ-2528. Tez UI: Column selector buttons gets clipped, and table scroll bar not visible in mac. - TEZ-2391. TestVertexImpl timing out at times on jenkins builds. - TEZ-2509. YarnTaskSchedulerService should not try to allocate containers if AM is shutting down. - TEZ-2527. Tez UI: Application hangs on entering erroneous RegEx in counter table search box - TEZ-2523. Tez UI: derive applicationId from dag/vertex id instead of relying on json data - TEZ-2505. PipelinedSorter uses Comparator objects concurrently from multiple threads. - TEZ-2504. Tez UI: tables - show status column without scrolling, numeric 0 shown as Not available - TEZ-2478. Move OneToOne routing to store events in Tasks. - TEZ-2482. Tez UI: Mouse events not working on IE11 - TEZ-1529. ATS and TezClient integration in secure kerberos enabled cluster. - TEZ-2481. Tez UI: graphical view does not render properly on IE11 - TEZ-2474. The old taskNum is logged incorrectly when parallelism is changed - TEZ-2460. Temporary solution for issue due to YARN-2560 - TEZ-2455. Tez UI: Dag view caching, error handling and minor layout changes - TEZ-2453. Tez UI: show the dagInfo is the application has set the same. - TEZ-2447. Tez UI: Generic changes based on feedbacks. - TEZ-2409. Allow different edges to have different routing plugins - -Release 0.7.0: 2015-05-18 - -INCOMPATIBLE CHANGES - TEZ-2176. Move all logging to slf4j. (commons-logging jar no longer part of Tez tar) - TEZ-1993. Implement a pluggable InputSizeEstimator for grouping fairly. - TEZ-2424. Bump up max counter group name length limit to account for per_io counters. - Default max limit increased. Should not affect existing users. - -ALL CHANGES: - TEZ-2446. Tez UI: Add tezVersion details when downloading timeline data for offline use - TEZ-2432. Syntax error in DOAP file release section - TEZ-2445. Disable the object cleanup in local mode in LogicalIOProcessorRuntimeTask. - TEZ-2057. tez-dag/pom.xml contains versions for dependencies. - TEZ-2435. Add public key to KEYS - TEZ-2421. Deadlock in AM because attempt and vertex locking each other out - TEZ-2426. Ensure the eventRouter thread completes before switching to a new task and thread safety fixes in IPOContexts. - TEZ-2412. Should kill vertex in DAGImpl#VertexRerunWhileCommitting - TEZ-2410. VertexGroupCommitFinishedEvent & VertexCommitStartedEvent is not logged correctly - TEZ-776. Reduce AM mem usage caused by storing TezEvents - TEZ-2423. Tez UI: Remove Attempt Index column from task->attempts page - TEZ-2416. Tez UI: Make tooltips display faster. - TEZ-2404. Handle DataMovementEvent before its TaskAttemptCompletedEvent - TEZ-2424. Bump up max counter group name length limit to account for per_io counters. - TEZ-2417. Tez UI: Counters are blank in the Attempts page if all attempts failed - TEZ-2366. Pig tez MiniTezCluster unit tests fail intermittently after TEZ-2333 - TEZ-2406. Tez UI: Display per-io counter columns in task and attempt pages under vertex - TEZ-2384. Add warning message in the case of prewarn under non-session mode. - TEZ-2415. PMC RDF needs to use asfext:pmc, not asfext:PMC. - TEZ-2401. Tez UI: All-dag page has duration keep counting for KILLED dag. - TEZ-2392. Have all readers throw an Exception on incorrect next() usage. - TEZ-2408. TestTaskAttempt fails to compile against hadoop-2.4 and hadoop-2.2. - TEZ-2405. PipelinedSorter can throw NPE with custom compartor. - TEZ-1897. Create a concurrent version of AsyncDispatcher - TEZ-2394. Issues when there is an error in VertexManager callbacks - TEZ-2386. Tez UI: Inconsistent usage of icon colors - TEZ-2395. Tez UI: Minimum/Maximum Duration show a empty bracket next to 0 secs when you purposefully failed a job. - TEZ-2360. per-io counters flag should generate both overall and per-edge counters - TEZ-2389. Tez UI: Sort by attempt-no is incorrect in attempts pages. - TEZ-2363: Fix off-by-one error in REDUCE_INPUT_RECORDS counter - TEZ-2383. Cleanup input/output/processor contexts in LogicalIOProcessorRuntimeTask. - TEZ-2084. Tez UI: Stacktrace format info is lost in diagnostics - TEZ-2374. Fix build break against hadoop-2.2 due to TEZ-2325. - TEZ-2314. Tez task attempt failures due to bad event serialization - TEZ-2368. Make a dag identifier available in Context classes. - TEZ-2325. Route status update event directly to the attempt. - TEZ-2358. Pipelined Shuffle: MergeManager assumptions about 1 merge per source-task. - TEZ-2342. TestFaultTolerance.testRandomFailingTasks fails due to timeout. - TEZ-2362. State Change Notifier Thread should be stopped when dag is - completed - TEZ-2364. Resolve config parameter replacement on the client, before sending them to the AM. - TEZ-2298. Avoid logging full exception trace in TaskRunner when it's not the main error reason and is ignored. - TEZ-2248. VertexImpl/DAGImpl.checkForCompletion have too many termination cause checks - TEZ-2341. TestMockDAGAppMaster.testBasicCounters fails on windows - TEZ-2352. Move getTaskStatistics into the RuntimeTask class. - TEZ-2357. Tez UI: misc.js.orig is committed by accident - TEZ-2261. Should add diagnostics in DAGAppMaster when recovery error happens - TEZ-2340. TestRecoveryParser fails - TEZ-2345. Tez UI: Enable cell level loading in all DAGs table - TEZ-2330. Create reconfigureVertex() API for input based initialization - TEZ-2292. Add e2e test for error reporting when vertex manager invokes - plugin APIs - TEZ-2308. Add set/get of record counts in task/vertex statistics - TEZ-2344. Tez UI: Equip basic-ember-table's cell level loading for all use cases in all DAGs table - TEZ-2313. Regression in handling obsolete events in ShuffleScheduler. - TEZ-2212. Notify components on DAG completion. - TEZ-2328. Add tez.runtime.sorter.class & rename tez.runtime.sort.threads - to tez.runtime.pipelined.sorter.sort.threads. - TEZ-2333. Enable local fetch optimization by default. - TEZ-2310. Deadlock caused by StateChangeNotifier sending notifications on - thread holding locks - TEZ-1969. Stop the DAGAppMaster when a local mode client is stopped - TEZ-714. OutputCommitters should not run in the main AM dispatcher thread - TEZ-2323. Fix TestOrderedWordcount to use MR memory configs. - TEZ-1482. Fix memory issues for Local Mode running concurrent tasks - TEZ-2033. Update TestOrderedWordCount to add processor configs as history text - and use MR configs correctly - TEZ-2318. Tez UI: source and sink page is broken as they are not populated. - TEZ-2016. Tez UI: Dag View Fit and Finish - TEZ-2252. Tez UI: in graphical view some of the sinks are hidden as they overlap - TEZ-2275. Tez UI: enable faster loading and caching of data in tables - TEZ-2234. Add API for statistics information - allow vertex managers to get - output size per source vertex - TEZ-2274. Tez UI: full data loading, client side search and sort for other pages - TEZ-2301. Switch Tez Pre-commit builds to use tezqa user. - TEZ-2299. Invalid dag creation in MRRSleepJob post TEZ-2293. - TEZ-2290. Scale memory for Default Sorter down to a max of 2047 MB if configured higher. - TEZ-2233. Allow EdgeProperty of an edge to be changed by VertexManager - TEZ-2293. When running in "mr" mode, always use MR config settings. - TEZ-2273. Tez UI: Support client side searching & sorting for dag tasks page - TEZ-2223. TestMockDAGAppMaster fails due to TEZ-2210 on mac. - TEZ-2236. Tez UI: Support loading of all tasks in the dag tasks page - TEZ-2159. Tez UI: download timeline data for offline use. - TEZ-2269. DAGAppMaster becomes unresponsive (post TEZ-2149). - TEZ-2243. documentation should explicitly specify protobuf 2.5.0. - TEZ-2232. Allow setParallelism to be called multiple times before tasks get - scheduled - TEZ-2265. All inputs/outputs in a task share the same counter object - TEZ-2251. Race condition in VertexImpl & Edge causes DAG to hang. - TEZ-2264. Remove unused taskUmbilical reference in TezTaskRunner, register as running late. - TEZ-2149. Optimizations for the timed version of DAGClient.getStatus. - TEZ-2213. For the ordered case, enabling pipelined shuffle should automatically disable final merge. - TEZ-2204. TestAMRecovery increasingly flaky on jenkins builds. - TEZ-2209. Fix pipelined shuffle to fetch data from any one attempt - TEZ-2210. Record DAG AM CPU usage stats - TEZ-2203. Intern strings in tez counters - TEZ-2202. Fix LocalTaskExecutionThread ID to the standard thread numbering. - TEZ-2059. Remove TaskEventHandler in TestDAGImpl - TEZ-2191. Simulation improvements to MockDAGAppMaster - TEZ-2195. TestTezJobs::testInvalidQueueSubmission/testInvalidQueueSubmissionToSession - fail with hadoop branch-2. - TEZ-1827. MiniTezCluster takes 10 minutes to shut down. - TEZ-2178. YARN-3122 breaks tez compilation with hadoop 2.7.0. - TEZ-2174. Make task priority available to TaskAttemptListener. - TEZ-2169. Add NDC context to various threads and pools. - TEZ-2171. Remove unused metrics code. - TEZ-2001. Support pipelined data transfer for ordered output. - TEZ-2170. Incorrect its in README.md. - TEZ-2070. Controller class of output should be committer rather than initializer in DAG's dot file. - TEZ-2083. Make PipelinedSorter as the default sorter. - TEZ-1967. Add a monitoring API on DAGClient which returns after a time interval or on DAG final state change. - TEZ-2130. Send the sessionToken as part of the AM CLC. - TEZ-1935. Organization should be removed from http://tez.apache.org/team-list.html. - TEZ-2009. Change license/copyright headers to 2015. - TEZ-2085. PipelinedSorter should bail out (on BufferOverflowException) instead of retrying continuously. - TEZ-167. Create tests for MR Combiner. - TEZ-2080. Localclient should be using tezconf in init instead of yarnconf. - TEZ-2072. Add missing Private annotation to createDAG in the DAG API class. - TEZ-2095. master branch fails to compile against hadoop-2.4. - TEZ-2093. Add events to MockDAGAppMaster and add e2e test for event routing - TEZ-2075. Incompatible issue caused by TEZ-1233 that TezConfiguration.TEZ_SITE_XML is made private - TEZ-2082. Race condition in TaskAttemptListenerImpTezDag.getTask() - TEZ-1233. Allow configuration of framework parameters per vertex. - TEZ-2045. TaskAttemptListener should not pull Tasks from AMContainer. Instead these should be registered with the listener. - TEZ-1914. VertexManager logic should not run on the central dispatcher - TEZ-2023. Refactor logIndividualFetchComplete() to be common for both shuffle-schedulers. - TEZ-1999. IndexOutOfBoundsException during merge. - TEZ-2000. Source vertex exists error during DAG submission. - TEZ-2008. Add methods to SecureShuffleUtils to verify a reply based on a provided Key. - TEZ-1995. Build failure against hadoop 2.2. - TEZ-1997. Remove synchronization DefaultSorter::isRLENeeded() (Causes sorter to hang indefinitely in large jobs). - TEZ-1996. Update Website after 0.6.0 - TEZ-1803. Support > 2gb sort buffer in pipelinedsorter. - TEZ-1826. Add option to disable split grouping and local mode option for tez-examples. - TEZ-1982. TezChild setupUgi should not be using environment. - TEZ-1980. Suppress tez-dag findbugs warnings until addressed. - TEZ-1855. Avoid scanning for previously written files within Inputs / Outputs. - TEZ-1902. Fix findbugs warnings in tez-mapreduce. - TEZ-1963. Fix post memory merge to be > 2 GB. - TEZ-1901. Fix findbugs warnings in tez-examples. - TEZ-1941. Memory provided by *Context.getAvailableMemory needs to be setup explicitly. - TEZ-1879. Create local UGI instances for each task and the AM, when running in LocalMode. - TEZ-1661. LocalTaskScheduler hangs when shutdown. - TEZ-1951. Fix general findbugs warnings in tez-dag. - TEZ-1905. Fix findbugs warnings in tez-tests. - TEZ-1945. Remove 2 GB memlimit restriction in MergeManager. - TEZ-1913. Reduce deserialize cost in ValuesIterator. - TEZ-1917. Examples should extend TezExampleBase. - TEZ-1892. Add hashCode and equals for Vertex/VertexGroup/Edge/GroupInputEdge. - TEZ-1904. Fix findbugs warnings in tez-runtime-library module. - TEZ-1903. Fix findbugs warnings in tez-runtime-internal module. - TEZ-1896. Move the default heartbeat timeout and checkinterval to TezConfiguration. - TEZ-1274. Remove Key/Value type checks in IFile. - TEZ-1912. Merge exceptions are thrown when enabling tez.runtime.shuffle.memory-to-memory.enable && tez.runtime.shuffle.memory-to-memory.segments. - TEZ-1922. Fix comments: add UNSORTED_OUTPUT to TEZ_TASK_SCALE_MEMORY_WEIGHTED_RATIOS. - TEZ-485. Get rid of TezTaskStatus. - TEZ-1899. Fix findbugs warnings in tez-common module. - TEZ-1898. Fix findbugs warnings in tez-api module. - TEZ-1906. Fix findbugs warnings in tez-yarn-timeline-history-with-acls. - TEZ-1767. Enable RLE in reducer side merge codepath. - TEZ-1837. Restrict usage of Environment variables to main methods. - TEZ-1867. Create new central dispatcher for Tez AM - TEZ-1844. Shouldn't invoke system.exit in local mode when AM is failed to start. - TEZ-1889. Fix test-patch to provide correct findbugs report. - TEZ-1313. Setup pre-commit build to test submitted patches. - TEZ-1856. Remove LocalOnFileSortedOutput, LocalMergedInput, LocalTaskOutputFiles. - TEZ-1949. Whitelist TEZ_RUNTIME_OPTIMIZE_SHARED_FETCH for broadcast edges. - TEZ-1593. Refactor PipelinedSorter to remove all MMAP based ByteBuffer references. - -Release 0.6.3: Unreleased - -INCOMPATIBLE CHANGES - -ALL CHANGES: - TEZ-2907. NPE in IFile.Reader.getLength during final merge operation - TEZ-2850. Tez MergeManager OOM for small Map Outputs - TEZ-2781. Fallback to send only TaskAttemptFailedEvent if taskFailed heartbeat fails - TEZ-2855. Fix a potential NPE while routing VertexManager events. - TEZ-2716. DefaultSorter.isRleNeeded not thread safe - TEZ-2758. Remove append API in RecoveryService after TEZ-1909. - TEZ-2851. Support a way for upstream applications to pass in a caller context to Tez. - TEZ-2398. Flaky test: TestFaultTolerance - TEZ-2808. Race condition between preemption and container assignment - TEZ-2834. Make Tez preemption resilient to incorrect free resource reported - by YARN - TEZ-2097. TEZ-UI Add dag logs backend support - TEZ-2812. Preemption sometimes does not respect heartbeats between preemptions - TEZ-814. Improve heuristic for determining a task has failed outputs - TEZ-2809. Minimal distribution compiled on 2.6 fails to run on 2.7 - TEZ-2768. Log a useful error message when the summary stream cannot be closed when shutting - down an AM. - TEZ-2745. ClassNotFoundException of user code should fail dag - TEZ-2752. logUnsuccessful completion in Attempt should write original finish - time to ATS - TEZ-2742. VertexImpl.finished() terminationCause hides member var of the - same name - TEZ-2732. DefaultSorter throws ArrayIndex exceptions on 2047 Mb size sort buffers - TEZ-2290. Scale memory for Default Sorter down to a max of 2047 MB if configured higher. - TEZ-2734. Add a test to verify the filename generated by OnDiskMerge. - TEZ-2687. ATS History shutdown happens before the min-held containers are released - TEZ-2629. LimitExceededException in Tez client when DAG has exceeds the default max counters - TEZ-2630. TezChild receives IP address instead of FQDN. - -Release 0.6.2: 2015-08-07 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - TEZ-2311. AM can hang if kill received while recovering from previous attempt. - TEZ-2623. Fix module dependencies related to hadoop-auth. - TEZ-2560. fix tex-ui build for maven 3.3+ - TEZ-2600. When used with HDFS federation(viewfs) ,tez will throw a error - TEZ-2579. Incorrect comparison of TaskAttemptId - TEZ-2549. Reduce Counter Load on the Timeline Server - TEZ-2548. TezClient submitDAG can hang if the AM is in the process of shutting down. - TEZ-2534. Error handling summary event when shutting down AM. - TEZ-2511. Add exitCode to diagnostics when container fails. - TEZ-2489. Disable warn log for Timeline ACL error when tez.allow.disabled.timeline-domains set to true. - TEZ-2509. YarnTaskSchedulerService should not try to allocate containers if AM is shutting down. - TEZ-2483. Tez should close task if processor fail - -Release 0.6.1: 2015-05-18 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - TEZ-2437. FilterLinesByWord NPEs when run in Localmode - TEZ-2057. tez-dag/pom.xml contains versions for dependencies. - TEZ-2282. Delimit reused yarn container logs (stderr, stdout, syslog) with task attempt start/stop events - TEZ-2396. pig-tez-tfile-parser pom is hard coded to depend on 0.6.0-SNAPSHOT version. - TEZ-2237. Valid events should be sent out when an Output is not started. - TEZ-1988. Tez UI: does not work when using file:// in a browser - TEZ-2390. tez-tools swimlane tool fails to parse large jobs >8K containers - TEZ-2256. Avoid use of BufferTooSmallException to signal end of buffer in UnorderedPartitionedKVWriter - TEZ-2380. Disable fall back to reading from timeline if timeline disabled. - TEZ-2226. Disable writing history to timeline if domain creation fails. - TEZ-2259. Push additional data to Timeline for Recovery for better consumption in UI. - TEZ-2365. Update tez-ui war's license/notice to reflect OFL license correctly. - TEZ-2329. UI Query on final dag status performance improvement - TEZ-2287. Deprecate VertexManagerPluginContext.getTaskContainer(). - TEZ-1909. Remove need to copy over all events from attempt 1 to attempt 2 dir - TEZ-2061. Tez UI: vertex id column and filter on tasks page should be changed to vertex name - TEZ-2242. Refactor ShuffleVertexManager code - TEZ-2205. Tez still tries to post to ATS when yarn.timeline-service.enabled=false. - TEZ-2047. Build fails against hadoop-2.2 post TEZ-2018 - TEZ-2064. SessionNotRunning Exception not thrown is all cases - TEZ-2189. Tez UI live AM tracking url only works for localhost addresses - TEZ-2179. Timeline relatedentries missing cause exaggerated warning. - TEZ-2168. Fix application dependencies on mutually exclusive artifacts: tez-yarn-timeline-history - and tez-yarn-timeline-history-with-acls. - TEZ-2190. TestOrderedWordCount fails when generateSplitsInClient set to true. - TEZ-2091. Add support for hosting TEZ_UI with nodejs. - TEZ-2165. Tez UI: DAG shows running status if killed by RM in some cases. - TEZ-2158. TEZ UI: Display dag/vertex names, and task/attempt index in breadcrumb. - TEZ-2160. Tez UI: App tracking URL should support navigation back. - TEZ-2147. Swimlanes: Improved tooltip - TEZ-2142. TEZ UI: Breadcrumb border color looks out of place in wrapped mode. - TEZ-2134. TEZ UI: On request failure, display request URL and server name in error bar. - TEZ-2136. Some enhancements to the new Tez UI. - TEZ-2135. ACL checks handled incorrectly in AMWebController. - TEZ-1990. Tez UI: DAG details page shows Nan for end time when a DAG is running. - TEZ-2116. Tez UI: dags page filter does not work if more than one filter is specified. - TEZ-2106. TEZ UI: Display data load time, and add a refresh button for items that can be refreshed. - TEZ-2114. Tez UI: task/task attempt status is not available when its running. - TEZ-2112. Tez UI: fix offset calculation, add home button to breadcrumbs. - TEZ-2038. TEZ-UI DAG is always running in tez-ui when the app is failed but no DAGFinishedEvent is logged. - TEZ-2102. Tez UI: DAG view has hidden edges, dragging DAG by holding vertex causes unintended click. - TEZ-2101. Tez UI: Issues on displaying a table. - TEZ-2092. Tez UI history url handler injects spurious trailing slash. - TEZ-2098. Tez UI: Dag details should be the default page for dag, fix invalid time entries for failed Vertices. - TEZ-2024. TaskFinishedEvent may not be logged in recovery. - TEZ-2031. Tez UI: horizontal scrollbars do not appear in tables, causing them to look truncated. - TEZ-2073. SimpleHistoryLoggingService cannot be read by log aggregation (umask) - TEZ-2078. Tez UI: Task logs url use in-progress url causing various errors. - TEZ-2077. Tez UI: No diagnostics on Task Attempt Details page if task attempt failed. - TEZ-2065. Setting up tez.tez-ui.history-url.base with a trailing slash can result in failures to redirect correctly. - TEZ-2068. Tez UI: Dag view should use full window height, disable webuiservice in localmode. - TEZ-2079. Tez UI: trailing slash in timelineBaseUrl in ui should be handled. - TEZ-2069. Tez UI: appId should link to application in dag details view. - TEZ-2063. Tez UI: Flaky log url in tasks table. - TEZ-2062. Tez UI: Showing 50 elements not working properly. - TEZ-2056. Tez UI: fix VertexID filter,show only tez configs by default,fix appattemptid. - TEZ-2052. Tez UI: log view fixes, show version from build, better handling of ats url config. - TEZ-2043. Tez UI: add progress info from am webservice to dag and vertex views. - TEZ-2032. Update CHANGES.txt to show 0.6.0 is released - TEZ-2018. App Tracking and History URL should point to the Tez UI. - TEZ-2035. Make timeline server putDomain exceptions non-fatal - work-around - TEZ-1929. pre-empted tasks should be marked as killed instead of failed - TEZ-2017. TEZ UI - Dag view throwing error whild re-displaying additionals in some dags. - TEZ-2013. TEZ UI - App Details Page UI Nits - TEZ-2014. Tez UI: Nits : All tables, Vertices Page UI. - TEZ-2012. TEZ UI: Show page number in all tables, and display more readable task/attempt ids. - TEZ-1973. Dag View - TEZ-2010. History payload generated from conf has ${var} placeholders. - TEZ-1946. Tez UI: add source & sink views, add counters to vertices/all task views. - TEZ-1987. Tez UI non-standalone mode uses invalid protocol. - TEZ-1983. Tez UI swimlane task attempt link is broken - -Release 0.6.0: 2015-01-23 - -INCOMPATIBLE CHANGES - -ALL CHANGES: - TEZ-1977. Fixup CHANGES.txt with Tez UI jiras - TEZ-1743. Add versions-maven-plugins artifacts to gitignore - TEZ-1968. Tez UI - All vertices of DAG are not listed in vertices page - TEZ-1890. tez-ui web.tar.gz also being uploaded to maven repository - TEZ-1938. Build warning duplicate jersey-json definitions - TEZ-1910. Build fails against hadoop-2.2.0. - TEZ-1882. Tez UI build does not work on Windows - TEZ-1915. Add public key to KEYS - TEZ-1907. Fix javadoc warnings in tez codebase - TEZ-1891. Incorrect number of Javadoc warnings reported - TEZ-1762. Lots of unit tests do not have timeout parameter set. - TEZ-1886. remove deprecation warnings for tez-ui on the console. - TEZ-1875. dropdown filters do not work on vertices and task attempts page. - TEZ-1873. TestTezAMRMClient fails due to host resolution timing out. - TEZ-1881. Setup initial test-patch script for TEZ-1313. - TEZ-1864. move initialization code dependent on config params to App.ready. - TEZ-1870. Time displayed in the UI is in GMT. - TEZ-1858. Docs for deploying/using the Tez UI. - TEZ-1859. TestGroupedSplits has commented out test: testGzip. - TEZ-1868. Document how to do Windows builds due to with ACL symlink build changes. - TEZ-1872. docs/src/site/custom/project-info-report.properties needs license header. - TEZ-1850. Enable deploy for tez-ui war. - TEZ-1841. Remove range versions for dependencies in tez-ui. - TEZ-1854. Failing tests due to host resolution timing out. - TEZ-1860. mvn apache-rat:check broken for tez-ui. - TEZ-1866. remove the "original" directory under tez-ui - TEZ-1591. Add multiDAG session test and move TestLocalMode to tez-tests - TEZ-1769. ContainerCompletedWhileRunningTransition should inherit from TerminatedWhileRunningTransition - TEZ-1849. Fix tez-ui war file licensing. - TEZ-1840. Document TezTaskOutput. - TEZ-1576. Class level comment in {{MiniTezCluster}} ends abruptly. - TEZ-1838. tez-ui/src/main/webapp/bower.json gets updated after compiling source code. - TEZ-1789. Move speculator processing off the central dispatcher. - TEZ-1610. Add additional task counters for fetchers, merger. - TEZ-1847. Fix package name for MiniTezClusterWithTimeline. - TEZ-1846. Build fails with package org.apache.tez.dag.history.logging.ats does not exist. - TEZ-1696. Make Tez use the domain-based timeline ACLs. - TEZ-1835. TestFaultTolerance#testRandomFailingTasks is timing out - TEZ-1832. TestSecureShuffle fails with NoClassDefFoundError: org/bouncycastle/x509/X509V1CertificateGenerator - TEZ-1672. Update jetty to use stable 7.x version - 7.6.16.v20140903. - TEZ-1822. Docs for Timeline/ACLs/HistoryText. - TEZ-1252. Change wording on http://tez.apache.org/team-list.html related to member confusion. - TEZ-1805. Tez client DAG cycle detection should detect self loops - TEZ-1816. It is possible to receive START event when DAG is failed - TEZ-1787. Counters for speculation - TEZ-1773. Add attempt failure cause enum to the attempt failed/killed - history record - TEZ-14. Support MR like speculation capabilities based on latency deviation - from the mean - TEZ-1733. TezMerger should sort FileChunks on size when merging - TEZ-1738. Tez tfile parser for log parsing - TEZ-1627. Remove OUTPUT_CONSUMABLE and related Event in TaskAttemptImpl - TEZ-1736. Add support for Inputs/Outputs in runtime-library to generate history text data. - TEZ-1721. Update INSTALL instructions for clarifying tez client jars - compatibility with runtime tarball on HDFS. - TEZ-1690. TestMultiMRInput tests fail because of user collisions. - TEZ-1687. Use logIdentifier of Vertex for logging. - TEZ-1737. Should add taskNum in VertexFinishedEvent. - TEZ-1772. Failing tests post TEZ-1737. - TEZ-1785. Remove unused snappy-java dependency. - TEZ-1685. Remove YARNMaster which is never used. - TEZ-1797. Create necessary content for Tez DOAP file. - TEZ-1650. Please create a DOAP file for your TLP. - TEZ-1697. DAG submission fails if a local resource added is already part of tez.lib.uris - TEZ-1060 Add randomness to fault tolerance tests - TEZ-1790. DeallocationTaskRequest may been handled before corresponding AllocationTaskRequest in local mode - -TEZ-UI CHANGES (TEZ-8): - TEZ-1823. default ATS url should be the same host as ui - TEZ-1817. Add configuration and build details to README - TEZ-1813. display loading and other error messages in tez-ui - TEZ-1809. Provide a error bar to report errors to users in Tez-UI - TEZ-1810. Do not deploy tez-ui war to maven repo - TEZ-1709. Bunch of files in tez-ui missing Apache license header - TEZ-1784. Attempt details in tasks table. - TEZ-1801. Update build instructions for tez-ui - TEZ-1757. Column selector for tables. - TEZ-1794. Vertex view needs a task attempt rollup - TEZ-1791. breadcrumbs for moving between pages. - TEZ-1781. Configurations view ~ New design - TEZ-1605. Landing page for Tez UI - TEZ-1600. Swimlanes View for Tez UI - TEZ-1799. Enable Cross Origin Support in Tez UI - TEZ-1634. Fix compressed IFile shuffle errors - TEZ-1615. Skeleton framework for Tez UI - TEZ-1604. Task View for Tez UI - TEZ-1603. Vertex View for Tez UI. - TEZ-1720. Allow filters in all tables and also to pass in filters using url params. - TEZ-1708. Make UI part of TEZ build process. - TEZ-1617. Shim layer for Tez UI for use within Ambari. - TEZ-1741. App view. - TEZ-1751. Log view & download links in task and task attempt view. - TEZ-1753. Queue in dags view. - TEZ-1765. Allow dropdown lists in table filters. - TEZ-1606. Counters View for DAG, Vertex, and Task. - TEZ-1768. follow up jira to address minor issues in Tez-ui. - TEZ-1783. Wrapper in standalone mode. - TEZ-1820. Fix wrong links. - -Release 0.5.5: Unreleased - -INCOMPATIBLE CHANGES - TEZ-2552. CRC errors can cause job to run for very long time in large jobs. - -ALL CHANGES: - TEZ-2781. Fallback to send only TaskAttemptFailedEvent if taskFailed heartbeat fails - TEZ-2398. Flaky test: TestFaultTolerance - TEZ-2808. Race condition between preemption and container assignment - TEZ-2834. Make Tez preemption resilient to incorrect free resource reported - by YARN - TEZ-2812. Preemption sometimes does not respect heartbeats between preemptions - TEZ-814. Improve heuristic for determining a task has failed outputs - TEZ-2768. Log a useful error message when the summary stream cannot be closed when shutting - down an AM. - TEZ-2745. ClassNotFoundException of user code should fail dag - TEZ-2752. logUnsuccessful completion in Attempt should write original finish - time to ATS - TEZ-2742. VertexImpl.finished() terminationCause hides member var of the - same name - TEZ-2732. DefaultSorter throws ArrayIndex exceptions on 2047 Mb size sort buffers - TEZ-2290. Scale memory for Default Sorter down to a max of 2047 MB if configured higher. - TEZ-2734. Add a test to verify the filename generated by OnDiskMerge. - TEZ-2687. ATS History shutdown happens before the min-held containers are released - TEZ-2629. LimitExceededException in Tez client when DAG has exceeds the default max counters - TEZ-2630. TezChild receives IP address instead of FQDN. - TEZ-2635. Limit number of attempts being downloaded in unordered fetch. - TEZ-2636. MRInput and MultiMRInput should work for cases when there are 0 physical inputs. - TEZ-2600. When used with HDFS federation(viewfs) ,tez will throw a error - -Release 0.5.4: 2015-06-26 - -ALL CHANGES: - TEZ-2561. Port for TaskAttemptListenerImpTezDag should be configurable - TEZ-2566. Allow TaskAttemptFinishedEvent without TaskAttemptStartedEvent when it is KILLED/FAILED - TEZ-2475. Fix a potential hang in Tez local mode caused by incorrectly handled interrupts. - TEZ-2548. TezClient submitDAG can hang if the AM is in the process of shutting down. - TEZ-2533. AM deadlock when shutdown - TEZ-2537. mapreduce.map.env and mapreduce.reduce.env need to fall back to mapred.child.env for compatibility - TEZ-2304. InvalidStateTransitonException TA_SCHEDULE at START_WAIT during recovery - TEZ-2488. Tez AM crashes if a submitted DAG is configured to use invalid resource sizes. - TEZ-2080. Localclient should be using tezconf in init instead of yarnconf. - TEZ-2369. Add a few unit tests for RootInputInitializerManager. - TEZ-2379. org.apache.hadoop.yarn.state.InvalidStateTransitonException: - Invalid event: T_ATTEMPT_KILLED at KILLED. - TEZ-2397. Translation of LocalResources via Tez plan serialization can be lossy. - TEZ-2221. VertexGroup name should be unqiue - TEZ-1521. VertexDataMovementEventsGeneratedEvent may be logged twice in recovery log - TEZ-2348. EOF exception during UnorderedKVReader.next(). - TEZ-1560. Invalid state machine handling for V_SOURCE_VERTEX_RECOVERED in recovery. - TEZ-2305. MR compatibility sleep job fails with IOException: Undefined job output-path - TEZ-2303. ConcurrentModificationException while processing recovery. - TEZ-2334. ContainerManagementProtocolProxy modifies IPC timeout conf without making a copy. - TEZ-2317. Event processing backlog can result in task failures for short - tasks - TEZ-2289. ATSHistoryLoggingService can generate ArrayOutOfBoundsException. - TEZ-2257. Fix potential NPEs in TaskReporter. - TEZ-2192. Relocalization does not check for source. - TEZ-2224. EventQueue empty doesn't mean events are consumed in RecoveryService - TEZ-2240. Fix toUpperCase/toLowerCase to use Locale.ENGLISH. - TEZ-2238. TestContainerReuse flaky - TEZ-2217. The min-held-containers being released prematurely - TEZ-2214. FetcherOrderedGrouped can get stuck indefinitely when MergeManager misses memToDiskMerging - TEZ-1923. FetcherOrderedGrouped gets into infinite loop due to memory pressure - TEZ-2219. Should verify the input_name/output_name to be unique per vertex - TEZ-2186. OOM with a simple scatter gather job with re-use - TEZ-2220. TestTezJobs compile failure in branch 0.5. - TEZ-2199. updateLocalResourcesForInputSplits assumes wrongly that split data is on same FS as the default FS. - TEZ-2162. org.apache.hadoop.mapreduce.lib.output.SequenceFileOutputFormat is not recognized - TEZ-2193. Check returned value from EdgeManagerPlugin before using it - TEZ-2133. Secured Impersonation: Failed to delete tez scratch data dir - TEZ-2058. Flaky test: TestTezJobs::testInvalidQueueSubmission. - TEZ-2037. Should log TaskAttemptFinishedEvent if taskattempt is recovered to KILLED. - TEZ-2071. TestAMRecovery should set test names for test DAGs. - TEZ-1928. Tez local mode hang in Pig tez local mode. - TEZ-1893. Verify invalid -1 parallelism in DAG.verify(). - TEZ-900. Confusing message for incorrect queue for some tez examples. - TEZ-2036. OneToOneEdgeManager should enforce that source and destination - tasks have same number - TEZ-1895. Vertex reRunning should decrease successfulMembers of VertexGroupInfo. - TEZ-2020. For 1-1 edge vertex configured event may be sent incorrectly - TEZ-2015. VertexImpl.doneReconfiguringVertex() should check other criteria - before sending notification - TEZ-2011. InputReadyVertexManager not resilient to updates in parallelism - TEZ-1934. TestAMRecovery may fail due to the execution order is not determined. - TEZ-1642. TestAMRecovery sometimes fail. - TEZ-1931. Publish tez version info to Timeline. - TEZ-1942. Number of tasks show in Tez UI with auto-reduce parallelism is misleading. - TEZ-1962. Fix a thread leak in LocalMode. - TEZ-1924. Tez AM does not register with AM with full FQDN causing jobs - to fail in some environments. - TEZ-1878. Task-specific log level override not working in certain conditions. - TEZ-1775. Allow setting log level per logger. - TEZ-1851. FileSystem counters do not differentiate between different FileSystems. - TEZ-1852. Get examples to work in LocalMode. - TEZ-1861. Fix failing test: TestOnFileSortedOutput. - TEZ-1836. Provide better error messages when tez.runtime.io.sort.mb, spill percentage is incorrectly configured. - TEZ-1800. Integer overflow in ExternalSorter.getInitialMemoryRequirement() - -Release 0.5.3: 2014-12-10 - -ALL CHANGES: - TEZ-1925. Remove npm WARN messages from the Tez UI build process. - TEZ-1758. TezClient should provide YARN diagnostics when the AM crashes - TEZ-1742. Improve response time of internal preemption - TEZ-1745. TestATSHistoryLoggingService::testATSHistoryLoggingServiceShutdown can be flaky. - TEZ-1747. Increase test timeout for TestSecureShuffle. - TEZ-1746. Flaky test in TestVertexImpl and TestExceptionPropagation. - TEZ-1749. Increase test timeout for TestLocalMode.testMultipleClientsWithSession - TEZ-1750. Add a DAGScheduler which schedules tasks only when sources have been scheduled. - TEZ-1761. TestRecoveryParser::testGetLastInProgressDAG fails in similar manner to TEZ-1686. - TEZ-1770. Handle ConnectExceptions correctly when establishing connections to an NM which may be down. - TEZ-1774. AppLaunched event for Timeline does not have start time set. - TEZ-1780. tez-api is missing jersey dependencies. - TEZ-1796. Use of DeprecationDelta broke build against 2.2 Hadoop. - TEZ-1818. Problem loading tez-api-version-info.properties in case current context classloader - in not pointing to Tez jars. - TEZ-1808. Job can fail since name of intermediate files can be too long in specific situation. - -Release 0.5.2: 2014-11-07 - -INCOMPATIBLE CHANGES - TEZ-1666. UserPayload should be null if the payload is not specified. - 0.5.1 client cannot talk to 0.5.2 AMs (TEZ-1666 and TEZ-1664). - context.getUserPayload can now return null, apps may need to add defensive code. - TEZ-1699. Vertex.setParallelism should throw an exception for invalid - invocations - TEZ-1700. Replace containerId from TaskLocationHint with [TaskIndex+Vertex] - based affinity - -ALL CHANGES: - TEZ-1620. Wait for application finish before stopping MiniTezCluster - TEZ-1621. Should report error to AM before shuting down TezChild - TEZ-1634. Fix compressed IFile shuffle errors - TEZ-1648. Update website after 0.5.1 - TEZ-1614. Use setFromConfiguration() in SortMergeJoinExample to demonstrate the usage - TEZ-1641. Add debug logs in VertexManager to help debugging custom VertexManagerPlugins - TEZ-1645. Add support for specifying additional local resources via config. - TEZ-1646. Add support for augmenting classpath via configs. - TEZ-1647. Issue with caching of events in VertexManager::onRootVertexInitialized. - TEZ-1470. Recovery fails due to TaskAttemptFinishedEvent being recorded multiple times for the same task. - TEZ-1649. ShuffleVertexManager auto reduce parallelism can cause jobs to hang indefinitely. - TEZ-1566. Reduce log verbosity. - TEZ-1083. Enable IFile RLE for DefaultSorter. - TEZ-1637. Improved shuffle error handling across NM restarts. - TEZ-1479. Disambiguate (refactor) between ShuffleInputEventHandlers and Fetchers. - TEZ-1665. DAGScheduler should provide a priority range instead of an exact - priority - TEZ-1632. NPE at TestPreemption.testPreemptionWithoutSession - TEZ-1674. Rename configuration parameters related to counters / memory scaling. - TEZ-1176. Set parallelism should end up sending an update to ATS if numTasks are updated at run-time. - TEZ-1658. Additional data generation to Timeline for UI. - TEZ-1676. Fix failing test in TestHistoryEventTimelineConversion. - TEZ-1673. Update the default value for allowed node failures, num events per heartbeat - and counter update interval. - TEZ-1462. Remove unnecessary SuppressWarnings. - TEZ-1633. Fixed expected values in TestTaskRecovery.testRecovery_OneTAStarted. - TEZ-1669. yarn-swimlanes.sh throws error post TEZ-1556. - TEZ-1682. Tez AM hangs at times when there are task failures. - TEZ-1683. Do ugi::getGroups only when necessary when checking ACLs. - TEZ-1584. Restore counters from DAGFinishedEvent when DAG is completed. - TEZ-1525. BroadcastLoadGen testcase. - TEZ-1686. TestRecoveryParser.testGetLastCompletedDAG fails sometimes - TEZ-1667. Add a system test for InitializerEvents. - TEZ-1668. InputInitializers should be able to register for Vertex state updates in the constructor. - TEZ-1656. Grouping of splits should maintain the original ordering of splits - within a group - TEZ-1396. Grouping should generate consistent groups when given the same set - of splits - TEZ-1210. TezClientUtils.localizeDagPlanAsText() needs to be fixed for - session mode - TEZ-1629. Replace ThreadPool's default RejectedExecutionHandler in Cont <TRUNCATED>
