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Improve Error Handling in Local Directory Feeds

This change improves handling of two error types for filesystem

based feeds. The first one is the handling of IO Errors which

causes the input stream to be closed, and the second one is

reacting to missed filesystem events. In both cases, we scan the

directory and compare it with the history we have in order to

resume from where we last left off.

In addition, this change includes some refactoring in external

data. Particularly, we get rid of the stream provider layer and

instead, stream factories create input streams directly. This

is consistent with record reader factories which create readers

directly without reader providers.

Change-Id: I08d89229e33c91532b1038ba9f7a372f7ca1fdb5

Reviewed-on: https://asterix-gerrit.ics.uci.edu/720

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Asterix NCs Failback Support

- Allow Failed NCs to failback and takeover their partitions.

- New cluster API servlet for cluster state description.

- Remove nodeId from txn logs except remote FLUSH_LOG.

- Add partition id in UPDATE and Entity_COMMIT logs.

- Adapt remote recovery to new logs format.

- Refactor RecoveryManager and split Analysis and Redo phase.

- Spill remote recover logs to temporary file.

- Replicate files to remote replicas for partitions of interest only.

- Introduce NC active/inactive partitions concept.

- Test case for failback.

Change-Id: Id17819542d6b9c4e32647e64737c4a467b630f24

Reviewed-on: https://asterix-gerrit.ics.uci.edu/613

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Add Support for Upsert Operation

This change allows users to execute upsert commands which

couples delete if found with insert. It locks the primary

keys before doing the search ensuring consistency.

Change-Id: I8999000331795a5949d621d2dd003903e057a521

Reviewed-on: https://asterix-gerrit.ics.uci.edu/477

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./AsterixLSMTreeInsertDeleteOperatorDescriptor.java
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remove end-of-line whitespace

Change-Id: I5c0415f47d4c3a9827574fbdab949b45718d9ea4

Reviewed-on: https://asterix-gerrit.ics.uci.edu/601

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

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    • +1
    ./AsterixLSMInvertedIndexInsertDeleteOperatorDescriptor.java
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Asterix NCs Fault Tolerance

This change includes the following:

- Adapt replication to unique partitions storage.

- Implement auto failover for failing NCs.

- Implement auto failover for metadata node.

- Fix for ASTERIXDB-1251 using proper error message.

- Basic replication test cases using vagrant virtual cluster for:

1. LSM bulkload components replication.

2. LSM Memory components replication and recovery.

3. Metadata node takeover.

These test cases will be part of the cluster test profile.

Change-Id: Ice26d980912a315fcb3efdd571d6ce88717cfea4

Reviewed-on: https://asterix-gerrit.ics.uci.edu/573

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

  1. … 71 more files in changeset.
Feed Fixes and Cleanup

1. Introduce filesystem feed data source.

2. Fix the order of closing feed stages on disconnection.

3. Added Twitter feed to the compatibility utility to allow

using it with its alias.

4. First part of the feed log space.

5. Fixed the handling of duplicate key exception.

Change-Id: I4e8db26a810efd1fbaa52ceeb3efd0c8328ab070

Reviewed-on: https://asterix-gerrit.ics.uci.edu/574

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Divide Cluster into Unique Partitions

The change includes the following:

- Fix passing NC stores to AsterixConfiguration.

- Unify storage direcotry name in the instance level rather than the node level.

- Divide the cluster into unique storage partitions based on the number of stores.

- Refactored FileSplits and moved out of AqlMetadataProvider.

- Make AsterixHyracksIntegrationUtil use the passed configuration file.

- Make File Splits pass relative index paths of partitions rather than absolute paths.

- Remove unused AqlCompiledMetadataDeclarations class.

Change-Id: I8c7fbca5113dd7ad569a46dfa2591addb5bf8655

Reviewed-on: https://asterix-gerrit.ics.uci.edu/564

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Adapt Replication to Append Only LSM Components

This change includes the following:

- Make LSN recording in a single tree in LSM components.

- Pass LSN byte offset with every tree index file being replicated.

- Add LSN to remote recovery logs to check which logs should be replayed.

- Update ILogRecord method names to better describe their operation.

Change-Id: I8bd2656746e1c293b981d5f43e80928314ccbad0

Reviewed-on: https://asterix-gerrit.ics.uci.edu/561

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

Reviewed-by: Ian Maxon <imaxon@apache.org>

  1. … 16 more files in changeset.
Changed the IFrameWriter Contract

Updated existing operators to conform to the new contract.

These operators are either index operators or Feed operators.

The rest of the operator already follow the new contract.

Change-Id: Ibcebe876340a25be0f561945582a95211c140e10

Reviewed-on: https://asterix-gerrit.ics.uci.edu/552

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Introducing Data Replication To AsterixDB

This change includes the following:

- Add data replication properties to cluster properties and Managix validate command.

- Introduce Data Replication components.

- Add data replication required fields to LogRecord.

- Specialized LogManager for data replication.

- Fix for invalid cluster state on nodes failure.

- ASTERIXDB-139: Fix for cleaning workspace files on startup/shutdown.

- Fix for temp datasets storage reclamation.

- Allow MetadataNode rebinding with CC.

- Add flag to checkpoint to identify sharp checkpoints.

- ASTERIXDB-1170: Fix shutdown sequence

Change-Id: I729fdd1144dbc9ff039b4bc414494860d7553810

Reviewed-on: https://asterix-gerrit.ics.uci.edu/338

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Young-Seok Kim <kisskys@gmail.com>

  1. … 73 more files in changeset.
prevented secondary index insert operator in feed from dropping frames

Change-Id: I5a22b7a56e476b0cb4535ba4323419ef7eb69fb1

Reviewed-on: https://asterix-gerrit.ics.uci.edu/446

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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ASTERIXDB-1053: Allow lazy loading for persistent local resources

- Allow indexes to be accessed by name.

- Allow lazy loading for persistent local resources.

- Caching for local resources.

Change-Id: I48b9260a3280750145f6ddb3783673a299055910

Reviewed-on: https://asterix-gerrit.ics.uci.edu/344

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Yingyi Bu <buyingyi@gmail.com>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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Change License Headers

Also tweak the NOTICE file with some extras.

Change-Id:I09bc388089e515d7f51fd39c31bfbbc9f00cf84f

Reviewed-on: https://asterix-gerrit.ics.uci.edu/388

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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    ./AsterixLSMInvertedIndexInsertDeleteOperatorDescriptor.java
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    ./AsterixLSMTreeInsertDeleteOperatorDescriptor.java
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    ./IAsterixApplicationContextInfo.java
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Change Java package from edu.uci.ics to org.apache

Change-Id: I2f01d2b5614e9e9c94fda4bf1294a8eba6a26c54

Reviewed-on: https://asterix-gerrit.ics.uci.edu/309

Reviewed-by: Till Westmann <tillw@apache.org>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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    ./AsterixLSMInvertedIndexInsertDeleteOperatorDescriptor.java
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    ./AsterixLSMTreeInsertDeleteOperatorDescriptor.java
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Change folder structure for Java repackage

Change only the folders, not the files, for our package name change.

This will break the build, and needs to be followed by a change to

the package name in all of the source files. However performing

the folder move and file change in two steps lets Git understand

that the files are the same, and lets us track revisions across

those files.

Change-Id: Iefd2a576415ebc1416cba2a3334d2b64f042ba92

Reviewed-on: https://asterix-gerrit.ics.uci.edu/306

Tested-by: Ian Maxon <imaxon@apache.org>

Reviewed-by: Till Westmann <tillw@apache.org>

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    ./AsterixLSMIndexUtil.java
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    ./AsterixLSMInsertDeleteOperatorNodePushable.java
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    ./AsterixLSMInvertedIndexInsertDeleteOperatorDescriptor.java
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    ./AsterixLSMTreeInsertDeleteOperatorDescriptor.java
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    ./IAsterixApplicationContextInfo.java
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