CDH 5.13.0 Release Notes

Changes Not In Apache Oozie 4.1.0

Oozie

Bug

• [OOZIE-2974] - Change TestLiteWorkflowAppParser so that it works with Hadoop 3
• [OOZIE-2796] - oozie.action.keep.action.dir not getting noticed
• [OOZIE-2984] - Parse spark-defaults.conf values with spaces without needing the quotes
• [OOZIE-2950] - TestOozieCLI.testSlaEvents is not testing SLAServlet.
• [OOZIE-2816] - Strip out the first command word from Sqoop action if its "sqoop"
• [OOZIE-2387] - Oozie is Unable to handle Spaces in file/archive tag.
• [OOZIE-2908] - Fix typo in oozie.actions.null.args.allowed property in oozie-default.xml
• [OOZIE-2748] - NPE in LauncherMapper.printArgs()
• [OOZIE-2818] - Can't overwrite oozie.action.max.output.data on a per-workflow basis
• [OOZIE-2739] - Remove property expansion pattern from ShellMain's log4j properties content
• [OOZIE-2835] - TestIOUtils shall not be an XTestCase
• [OOZIE-2819] - Make Oozie REST API accept multibyte characters for script Actions
• [OOZIE-2811] - Add support for filtering out properties from SparkConfigurationService
• [OOZIE-2802] - Spark action failure on Spark 2.1.0 due to duplicate sharelibs
• [OOZIE-2787] - Oozie distributes application jar twice making the spark job fail
• [OOZIE-2792] - Hive2 action is not parsing Spark application ID from log file properly when Hive is on Spark
• [OOZIE-2803] - Mask passwords when printing out configs/args in MapReduceMain and SparkMain
• [OOZIE-2777] - Config-default.xml longer than 64k results in java.io.UTFDataFormatException
• [OOZIE-2243] - Kill Command does not kill the child job for java action
• [OOZIE-2742] - Unable to kill applications based on tag
• [OOZIE-2720] - Test failure - TestCoordMaterializeTriggerService#testMaxMatThrottleNotPicked
• [OOZIE-2659] - TestPauseTransitService is flaky
• [OOZIE-2584] - Eliminate Thread.sleep() calls in TestMemoryLocks
• [OOZIE-2621] - Use hive-exec-<version>-core instead of hive-exec in oozie-core
• [OOZIE-2273] - MiniOozie does not work outside of Oozie
• [OOZIE-2517] - Add support for startCreatedTime and endCreatedTime filters for coord and bundles
• [OOZIE-2705] - Oozie Spark action ignores spark.executor.extraJavaOptions and spark.driver.extraJavaOptions
• [OOZIE-2658] - --driver-class-path can overwrite the classpath in SparkMain
• [OOZIE-2606] - Set spark.yarn.jars to fix Spark 2.0 with Oozie
• [OOZIE-2194] - oozie job -kill doesn't work with spark action
• [OOZIE-2582] - Populating external child Ids for action failures
• [OOZIE-2678] - Oozie job -kill doesn't work with tez jobs
• [OOZIE-2569] - Adding yarn-site, core-site, hdfs-site and mapred-site into spark launcher
• [OOZIE-2430] - Add root logger for hive,sqoop action
• [OOZIE-2547] - Add mapreduce.job.cache.files to spark action
• [OOZIE-2503] - show ChildJobURLs to spark action
• [OOZIE-2471] - Show child job url tab for distcp
• [OOZIE-1814] - Oozie should mask any passwords in logs and REST interfaces
• [OOZIE-2615] - Flaky tests TestCoordActionsKillXCommand.testActionKillCommandActionNumbers and testActionKillCommandDate
• [OOZIE-2623] - Oozie should use a dummy OutputFormat
• [OOZIE-2493] - TestDistcpMain deletes action.xml from wrong filesystem
• [OOZIE-2244] - Oozie should mask passwords in the logs when logging command arguments
• [OOZIE-2516] - Update web service documentation for jobs API
• [OOZIE-2539] - Incorrect property key is used for 'hive log4j configuration file for execution mode'
• [OOZIE-2515] - Duplicate information for "Changing endtime/pausetime of a Bundle Job" in CommandLineTool wiki
• [OOZIE-2462] - When calling ParamChecker.notNull() in CoordActionsIgnoreXCommand.java, "Action" should be passed instead of "Action cannot be null".
• [OOZIE-2581] - Oozie should reset SecurityManager in finally block
• [OOZIE-2556] - TestAbandonedCoordChecker.testCatchupJob is flaky
• [OOZIE-2553] - Cred tag is required for all actions in the workflow even if an action does not require it
• [OOZIE-2542] - Option to disable OpenJPA BrokerImpl finalization
• [OOZIE-2447] - Illegal character 0x0 oozie client
• [OOZIE-2476] - When one of the action from fork fails with transient error, WF never joins.
• [OOZIE-2475] - Oozie does not cleanup action dir of killed actions
• [OOZIE-2649] - Can't override sub-workflow configuration property if defined in parent workflow XML
• [OOZIE-2656] - OozieShareLibCLI uses op system username instead of Kerberos to upload jars
• [OOZIE-2467] - Oozie can shutdown itself on long GC pause
• [OOZIE-2017] - On startup, StatusTransitService can transition Coordinators that were in PREPSUSPENDED to RUNNING
• [OOZIE-2347] - Remove unnecessary new Configuration()/new jobConf() calls from oozie
• [OOZIE-2068] - Configuration as part of sharelib
• [OOZIE-2567] - HCat connection is not closed while getting hcat cred.
• [OOZIE-2589] - CompletedActionXCommand is hardcoded to wrong priority
• [OOZIE-2555] - Oozie SSL enable setup does not return port for admin -servers
• [OOZIE-2587] - Disable SchedulerService on certain tests
• [OOZIE-2579] - Bulk kill tests in TestBulkWorkflowXCommand might fail because of a race condition
• [OOZIE-2603] - Give thread pools a meaningful name in CallableQueueService and SchedulerService
• [OOZIE-2533] - Oozie Web UI gives Error 500 with Java 8u91
• [OOZIE-2436] - Fork/join workflow fails with "oozie.action.yarn.tag must not be null"
• [OOZIE-2345] - Parallel job submission for forked actions
• [OOZIE-2314] - Unable to kill old instance child job by workflow or coord rerun by Launcher
• [OOZIE-2329] - Make handling yarn restarts configurable
• [OOZIE-2578] - Oozie example distcp job fails to run within an encrypted zone with checksum match error
• [OOZIE-2362] - SQL injection in BulkJPAExecutor
• [OOZIE-2577] - Flaky tests TestCoordActionInputCheckXCommand.testTimeout and testTimeoutWithException
• [OOZIE-2550] - Flaky tests in TestZKUUIDService.java
• [OOZIE-2541] - Possible resource leak in Hive2Credentials
• [OOZIE-2546] - Improperly closed resources in OozieDBCLI
• [OOZIE-2548] - Flaky test TestZKLocksService.testLockReaper
• [OOZIE-2446] - Job does not fail during submission if non existent credential is specified
• [OOZIE-2482] - Pyspark job fails with Oozie
• [OOZIE-2537] - SqoopMain does not set up log4j properly
• [OOZIE-2510] - TestLogStreamer.testStreamLog() fails in other timezones
• [OOZIE-2391] - spark-opts value in workflow.xml is not parsed properly
• [OOZIE-2472] - Remove infinite socket timeouts in the Oozie email action
• [OOZIE-2246] - CoordinatorInputCheckCommand does not behave properly when har file is one of data dependency and doesn't exist
• [OOZIE-2511] - SubWorkflow missing variable set from option if config-default is present in parent workflow
• [OOZIE-2489] - XML parsing is vulnerable
• [OOZIE-2474] - <job-xml> is not being applied to the launcher job
• [OOZIE-2490] - Oozie can't set hadoop.security.token.service.use_ip
• [OOZIE-2485] - Oozie client keeps trying to use expired auth token
• [OOZIE-2486] - TestSLAEventsGetForFilterJPAExecutor is flakey
• [OOZIE-2492] - JSON security issue in js code
• [OOZIE-2400] - Workflow xml configuration parser cannot deal with namespace prefix
• [OOZIE-2429] - TestEventGeneration test is flakey
• [OOZIE-2431] - Support hive.metastore.uris as alias for hcat.metastore.uri
• [OOZIE-2434] - inconsistent coord action status and workflow job status
• [OOZIE-2165] - Job log fetching can fail in Oozie HA mode when using doAs impersonation
• [OOZIE-2222] - Oozie UI parent job should be clickable
• [OOZIE-2407] - AbandonedService should not send mail if there is no abandoned coord
• [OOZIE-2168] - Oozie flow and action names have 50 char limit
• [OOZIE-2303] - Typo in documentation
• [OOZIE-2368] - coord:dateOffset and coord:dateTzOffset can't be used for coord initial-instance
• [OOZIE-2325] - Shell action fails if user overrides oozie.launcher.mapreduce.map.env
• [OOZIE-2369] - coord:offset doesn't resolve correctly
• [OOZIE-2228] - Statustransit service doesn't pick bundle with suspend status
• [OOZIE-2346] - Add Oozie job console url and sub-workflow information like the super-parent id and workflow depth into the 'oozie.job.info' property
• [OOZIE-2438] - Oozie client "jobs -filter" diagnostic message clarification
• [OOZIE-2419] - HBase credentials are not correctly proxied
• [OOZIE-2432] - TestPurgeXCommand fails
• [OOZIE-2428] - TestSLAService, TestSLAEventGeneration flakey tests
• [OOZIE-2435] - TestCoordChangeXCommand is flakey
• [OOZIE-2441] - SubWorkflow action with propagate-configuration but no global section throws NPE on submit
• [OOZIE-2439] - FS Action no longer uses name-node from global section or default NN
• [OOZIE-2030] - Configuration properties from global section is not getting set in Hadoop job conf when using sub-workflow action in Oozie workflow.xml
• [OOZIE-2380] - Oozie Hive action failed with wrong tmp path
• [OOZIE-2365] - oozie fail to start when smtp password not set
• [OOZIE-2413] - Kerberos credentials can expire if the KDC is slow to respond
• [OOZIE-2397] - LAST_ONLY and NONE don't properly handle READY actions
• [OOZIE-2386] - org.apache.oozie.util.TestXConfiguration.testSubstituteVar is flakey
• [OOZIE-2382] - org.apache.oozie.action.hadoop.TestPigMain.testPig_withNullExternalID is flakey
• [OOZIE-2385] - org.apache.oozie.TestCoordinatorEngineStreamLog.testCoordLogStreaming is flakey
• [OOZIE-2379] - org.apache.oozie.command.coord.TestCoordPushDependencyCheckXCommand.testRequeueOnException is flakey
• [OOZIE-2378] - org.apache.oozie.client.TestOozieCLI.testAdminInstrumentation is flakey
• [OOZIE-2377] - Hive2 Action should not propagate oozie.hive2.* properties to Beeline
• [OOZIE-2376] - Default action configs not honored if no <configuration> section in workflow
• [OOZIE-2360] - Spark Action fails due to missing mesos jar
• [OOZIE-2355] - Hive2 Action doesn't pass along oozie configs to jobconf
• [OOZIE-2344] - Enabling 'oozie.action.jobinfo.enable' doesn't inject the job information into the map/reduce job's configuration.
• [OOZIE-2322] - Oozie Web UI doesn't work with Kerberos in Internet Explorer 10 or 11 and curl
• [OOZIE-2324] - A syntax error in the kill node causes the workflow to get stuck and other problems
• [OOZIE-2320] - TestZKXLogStreamingService.testStreamingWithMultipleOozieServers_coordActionList is failing
• [OOZIE-2315] - TestOozieCLI.testshareLibUpdate_withSecurity fails with Hadoop 2
• [OOZIE-2291] - Hive2 workflow.xml.security should have "cred" in action tag instead of "hive2" tag
• [OOZIE-2285] - Change in concurrency should trigger coord action ready command
• [OOZIE-2262] - Fix log streaming from other server with start/end filter
• [OOZIE-2266] - Fix 'total' actions returned in coordinator job info
• [OOZIE-2264] - Fix coord:offset(n,"DAY") to resolve correct data set
• [OOZIE-2215] - Support glob in FS EL function
• [OOZIE-2257] - BundleStatusTransitXCommand doesn't update last modified time.
• [OOZIE-2240] - add configuration to disable email attachment support
• [OOZIE-1993] - Rerun fails during join in certain condition
• [OOZIE-2236] - Need to package hive-hcatalog-server-extensions.jar in the hcatalog sharelib
• [OOZIE-2232] - Oozie should invalidate bulk write command when "-filter" is missing
• [OOZIE-2012] - coordinator with an invalid cron frequency throws NPE after validation
• [OOZIE-2206] - Change Reaper mode on ChildReaper in ZKLocksService
• [OOZIE-2260] - Only set "java.io.tmpdir" to "./tmp" for the AM
• [OOZIE-2051] - Allows multiple default action configuration files per action
• [OOZIE-2139] - Coord update doesn't work for job which is submitted by bundle
• [OOZIE-2183] - provide an option to disable cleanup for output dataset in rerun
• [OOZIE-2188] - Fix typos in twiki documentation
• [OOZIE-2181] - JsonToBean has some missing and incorrect mappings
• [OOZIE-2177] - Parameterize javadoc plugin configuration
• [OOZIE-2169] - Fix return type for fs:dirSize, fs:fileSize and fs:blockSize in WF spec
• [OOZIE-2160] - Support attachment in email action
• [OOZIE-2153] - modify HCatCredentialHelper to use HCatClient
• [OOZIE-2132] - FS actions are not retried
• [OOZIE-2300] - TestAuthFilterAuthOozieClient.testClientAuthTokenCache fails with Hadoop 2.7.0 and later
• [OOZIE-1837] - LauncherMainHadoopUtils sensitive to clock skew
• [OOZIE-2129] - Duplicate child jobs per instance
• [OOZIE-2286] - Update Log4j and Log4j-extras to latest 1.2.x release
• [OOZIE-1932] - Services should load CallableQueueService after MemoryLocksService
• [OOZIE-2268] - Update ActiveMQ version for security and other fixes
• [OOZIE-2218] - META-INF directories in the war file have 777 permissions
• [OOZIE-2180] - Oozie hive2 should explicitly depend on commons-io rather than transitive dependency of hive-exec
• [OOZIE-2171] - Some error code messages are not parsed correctly due to unescaped single quote
• [OOZIE-2167] - TestCoordMaterializeTransitionXCommand fails
• [OOZIE-2126] - SSH action can be too fast for Oozie sometimes
• [OOZIE-2142] - Changing the JT whitelist causes running Workflows to stay RUNNING forever
• [OOZIE-2155] - Incorrect DST Shifts are occurring based on the Database timezone
• [OOZIE-2158] - Overrides in action conf in streaming action do not work
• [OOZIE-1688] - New configuration to specify server-server authentication type.
• [OOZIE-2109] - Possibly incorrect job ID may be printed for map-reduce action errors
• [OOZIE-2127] - Add created time to RecoveryService WF queries
• [OOZIE-2123] - Disable launcher uber mode if classloader options are set
• [OOZIE-2118] - add createdtime option to workflow jobs query
• [OOZIE-2110] - cancel delegation token of launcher jobs that stay till child jobs finish
• [OOZIE-2119] - Distcp action fails when -D option in arguments
• [OOZIE-2112] - Child Job URL doesn't show properly with Hive on Tez
• [OOZIE-2122] - fix test case failure of TestLiteWorkflowAppService
• [OOZIE-2055] - PauseTransitService does not proceed forward if any job has issue
• [OOZIE-2121] - CoordinatorFunctionalSpec 4.4.1.1 swap Value and First Occurrence line 4 in example table
• [OOZIE-2079] - Notify when a coordinator action status becomes RUNNING
• [OOZIE-1950] - Coordinator job info should support timestamp (nominal time)
• [OOZIE-2035] - NotificationXCommand should support proxy
• [OOZIE-2065] - Oozie returns incorrect total action for coord dryrun
• [OOZIE-2069] - RecoveryService reads incorrect configuration
• [OOZIE-2074] - Compatibility issue with Yarn and Hadoop 0.23/2.x
• [OOZIE-2145] - ZooKeeper paths should start with a "/"
• [OOZIE-2090] - wf:lastErrorNode does not take into account transient errors with retries
• [OOZIE-2131] - Add flag to sqoop action to skip hbase delegation token generation
• [OOZIE-2053] - Change old HCatalog API
• [OOZIE-2120] - Many JPAExecutor names are wrong
• [OOZIE-2104] - oozie server dies on startup if oozie-site redefines ActionExecutor classes
• [OOZIE-2102] - Streaming actions are broken cause of incorrect method signature
• [OOZIE-1243] - libtools dir should not include hadoop JARs
• [OOZIE-2045] - Symlink support for sharelib
• [OOZIE-2093] - TestSubmitXCommand.testProtoConfStorage fails against Hadoop 2
• [OOZIE-1385] - Make Uber Mode the default
• [OOZIE-1890] - Make oozie-site empty and reconcile defaults between oozie-default and the code
• [OOZIE-2001] - Workflow re-runs doesn't update coord action status
• [OOZIE-2048] - HadoopAccessorService should also process ssl_client.xml
• [OOZIE-2031] - Credentials doc uses 'hive' name for HBase Credentials example
• [OOZIE-1808] - Change DG_QuickStart.twiki to reflect changes in sharelib installation
• [OOZIE-1891] - Parametrize surefire argLine to bump up heap memory for testing
• [OOZIE-2009] - Requeue CoordActionInputCheck in case of permission error
• [OOZIE-1391] - Sub wf suspend doesn't update parent wf
• [OOZIE-1940] - StatusTransitService has race condition
• [OOZIE-2003] - Checkstyle issues
• [OOZIE-1813] - Add service to report/kill rogue bundles and coordinator jobs
• [OOZIE-1847] - HA - Oozie servers should shutdown (or go in safe mode) in case of ZK failure
• [OOZIE-1818] - CoordMaterializeTransitionXCommand verifyPrecondition doesn't verify current time
• [OOZIE-1843] - Bulk update for coord last modified time for CoordMaterializeTriggerService
• [OOZIE-1941] - Bundle coordinator name can't be parameterized
• [OOZIE-1939] - Incorrect job information is set while logging
• [OOZIE-2043] - Misc test failures against JDK8

Improvement

• [OOZIE-3038] - Make all Oozie JUnit tests pass on dist_test
• [OOZIE-2488] - Upgrade to latest OpenJPA version
• [OOZIE-2854] - Oozie should handle transient database problems
• [OOZIE-2851] - spelling mistakes in examples
• [OOZIE-2923] - Improve Spark options parsing
• [OOZIE-2844] - Increase stability of Oozie actions when log4j.properties is missing or not readable
• [OOZIE-2874] - Make the Launcher Mapper map-only job's InputFormat class pluggable
• [OOZIE-2838] - TestClassUtils,TestJsonUtils,TestWritableUtils,TestXmlUtils shall not be an Oozie XTestCase
• [OOZIE-2786] - Pass Oozie workflow ID and settings to Spark application configuration
• [OOZIE-2757] - Malformed xml is Spark action doc page
• [OOZIE-2225] - Add wild card filter for gathering jobs
• [OOZIE-2731] - Set yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage to a higher value in tests
• [OOZIE-2520] - SortBy filter for ordering the jobs query results
• [OOZIE-2552] - Update ActiveMQ version for security and other fixes
• [OOZIE-2660] - Create documentation for DB Dump/Load functionality
• [OOZIE-2574] - Oozie to support replication-enabled mysql urls
• [OOZIE-2349] - Method getCoordJobInfo(String jobId, String filter, int offset, int length, boolean desc) is not present in LocalOozieClientCoord
• [OOZIE-2551] - Feature request: epoch timestamp generation
• [OOZIE-2402] - oozie-setup.sh sharelib create takes a long time on large clusters
• [OOZIE-2504] - Create a log4j.properties under HADOOP_CONF_DIR in Shell Action
• [OOZIE-2481] - Add YARN_CONF_DIR in the Shell action
• [OOZIE-2330] - Spark action should take the global jobTracker and nameNode configs by default and allow file and archive elements
• [OOZIE-2531] - Prevent Spark trying for token which is already available
• [OOZIE-2309] - Enable the coord:dateOffset() function in /coordinator-app/datasets/dataset/@initial-instance
• [OOZIE-2308] - Add support for bundle:conf() function
• [OOZIE-2437] - Exclude additional Hadoop dependencies from Spark Sharelib
• [OOZIE-2037] - Add TLSv1.1,TLSv1.2
• [OOZIE-2356] - Add a way to enable/disable credentials in a workflow
• [OOZIE-2277] - Honor oozie.action.sharelib.for.spark in Spark jobs
• [OOZIE-2343] - Shell Action should take Oozie Action config and setup HADOOP_CONF_DIR
• [OOZIE-2332] - Add ability to provide Hive and Hive 2 Action queries inline in workflows
• [OOZIE-2250] - Show log for WAITING and TIMEDOUT coord actions
• [OOZIE-2223] - Improve documentation with regard to Java action retries
• [OOZIE-2209] - Oozie launchers to set "java.io.tmpdir" to "./tmp"
• [OOZIE-1726] - Oozie does not support _HOST when configuring kerberos security
• [OOZIE-2174] - Add missing admin commands to OozieClient and OozieCLI
• [OOZIE-2184] - Change default value of action tmp dir removal to true
• [OOZIE-2272] - Use Hadoop's CredentialProvider for passwords in oozie-site
• [OOZIE-2170] - Oozie should automatically set configs to make Spark jobs show up in the Spark History Server
• [OOZIE-2164] - make master parameterizable in Spark action example
• [OOZIE-2042] - Max substitution for config variables should be configurable
• [OOZIE-2088] - Exponential retries for transient failures
• [OOZIE-1889] - Convert NamedNativeQueries to JPQL
• [OOZIE-2027] - Disable re-runs using the workflow directly if it has a parent
• [OOZIE-2028] - Coord action rerun with -failed option should rerun existing workflow with RERUN_FAIL_NODES=true
• [OOZIE-2029] - Workflow re-run with RERUN_FAIL_NODES=true should re-run only the failed nodes of the sub-workflow
• [OOZIE-2024] - Confusing message when a job can't be looked up by JavaActionExecutor
• [OOZIE-2072] - Improve the whitelist error message by showing allowed values
• [OOZIE-1803] - Improvement in Purge service
• [OOZIE-2107] - Schema config properties should be consistent with ActionExecutor config properties
• [OOZIE-2111] - Kerberized Oozie doesn't allow connections from users with a lot of groups
• [OOZIE-1728] - When an ApplicationMaster restarts, it restarts the launcher job: DistCp followup
• [OOZIE-1917] - Authentication secret should be random by default and needs to coordinate with HA
• [OOZIE-1966] - Fix Headers in java code
• [OOZIE-1846] - Convert CoordActionMaterializeCommand to an XCommand and remove Command
• [OOZIE-1968] - Building modules independently
• [OOZIE-1428] - The delay time for requeue should be configurable
• [OOZIE-1677] - Add Oozie servers to instrumentation info

New Feature

• [OOZIE-2563] - pass spark-defaults.conf to spark action
• [OOZIE-2632] - Provide database dump/load functionality to make database migration easier
• [OOZIE-2411] - Add BCC to oozie email action
• [OOZIE-2187] - Add a way to specify a default JT/RM and NN
• [OOZIE-2159] - 'oozie validate' command should be moved server-side
• [OOZIE-1963] - Create a Hive Server 2 example
• [OOZIE-2130] - Add EL Function for offsetting a date by a timezone amount including DST
• [OOZIE-2108] - bulk kill, suspend, resume jobs using existing filter, offset, len, and jobtype params
• [OOZIE-1964] - Hive Server 2 action doesn't return Hadoop Job IDs
• [OOZIE-2133] - Support getting ATS delegation tokens for tez jobs
• [OOZIE-1983] - Add spark action executor
• [OOZIE-1567] - Provide a wait tool in Oozie
• [OOZIE-1954] - Add a way for the MapReduce action to be configured by Java code
• [OOZIE-1457] - Create a Hive Server 2 action
• [OOZIE-1653] - Support ALL to allowed error code of the user retry

Task

• [OOZIE-2875] - Typo in ssh action twiki docs
• [OOZIE-2519] - Oozie HA with SSL info is slightly incorrect
• [OOZIE-2283] - Documentation should not say that System.exit is not allowed in Java Action
• [OOZIE-2401] - Typo in twiki docs with FilesAchives instead of FilesArchives
• [OOZIE-2370] - Docs for Coordinator Action Status Notification has wrong property name
• [OOZIE-2173] - DISCLAIMER.txt still refers to Apache Incubator
• [OOZIE-2452] - Coordinator Functional Specification - EL Constants Typo
• [OOZIE-2318] - Provide better solution for specifying SSL truststore to Oozie Client
• [OOZIE-2224] - Add example worklfow.xml for hive in secure mode
• [OOZIE-2163] - Remove CoordinatorStore
• [OOZIE-2210] - Update extjs 2.2 link
• [OOZIE-1836] - Documenation is wrong for the timestamp() EL Function
• [OOZIE-1236] - Documentation on capture-output element for Java action has incorrect property to get the filename
• [OOZIE-2071] - Add a Spark example
• [OOZIE-1696] - Document how to get the action conf in the Java action
• [OOZIE-1853] - Improve the Credentials documentation

Test

• [OOZIE-2746] - Several tests failure in TestV2ValidateServlet.java
• [OOZIE-2466] - Repeated failure of TestMetricsInstrumentation.testSamplers